$NIO
NIO Inc Stock $nio

$nio Overview Financials Valuation SEC Filings Company Website

2022 Q4 Form 20-F Financial Statement

#000110465923051990 Filed on April 28, 2023

Income Statement

Concept	2022 Q4	2022	2021 Q4
Revenue	$13.00B	$49.27B	$9.901B
YoY Change	31.32%	36.34%	49.08%
Cost Of Revenue	$11.27B	$44.12B	$8.201B
YoY Change	37.38%	50.52%	49.14%
Gross Profit	$1.735B	$5.144B	$1.700B
YoY Change	2.09%	-24.59%	48.83%
Gross Profit Margin	13.34%	10.44%	17.17%
Selling, General & Admin	$2.712B	$10.54B	$2.358B
YoY Change	15.02%	61.11%	95.41%
% of Gross Profit	156.33%	204.84%	138.76%
Research & Development	$2.945B	$10.84B	$1.829B
YoY Change	61.03%	147.54%	120.46%
% of Gross Profit	169.7%	210.66%	107.59%
Depreciation & Amortization		$413.5M	$562.5M
YoY Change		-75.79%	99.7%
% of Gross Profit		8.04%	33.1%
Operating Expenses	$5.605B	$20.78B	$4.145B
YoY Change	35.24%	83.65%	99.9%
Operating Profit	-$3.870B	-$15.64B	-$2.445B
YoY Change	58.29%	247.86%	162.49%
Interest Expense	$264.7M	$1.403B	$281.4M
YoY Change	-5.94%	316.49%	-653.99%
% of Operating Profit
Other Income/Expense, Net	-$495.6M	-$283.0M	$53.52M
YoY Change	-1025.94%	-253.21%	-113.22%
Pretax Income	-$4.101B	-$14.38B	-$2.110B
YoY Change	94.35%	261.84%	52.14%
Income Tax	$9.639M	$55.10M	$33.25M
% Of Pretax Income
Net Earnings	-$4.142B	-$14.56B	-$2.179B
YoY Change	90.08%	37.71%	46.04%
Net Earnings / Revenue	-31.86%	-29.55%	-22.01%
Basic Earnings Per Share		-$8.89
Diluted Earnings Per Share	-$2.53	-$8.89	-$1.356M
COMMON SHARES
Basic Shares Outstanding		1.637B
Diluted Shares Outstanding		1.637B

Balance Sheet

Concept	2022 Q4	2022	2021 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$39.06B	$39.06B	$52.39B
YoY Change	-25.45%	-25.45%	23.63%
Cash & Equivalents	$19.89B	$19.89B	$15.33B
Short-Term Investments	$19.17B	$19.17B	$37.06B
Other Short-Term Assets	$5.401B	$5.401B	$3.582B
YoY Change	50.77%	50.77%	146.19%
Inventory	$8.191B	$8.191B	$2.056B
Prepaid Expenses
Receivables	$5.118B	$5.118B	$2.823B
Other Receivables	$1.381B	$1.381B	$2.788B
Total Short-Term Assets	$59.15B	$59.15B	$63.64B
YoY Change	-7.06%	-7.06%	37.73%
LONG-TERM ASSETS
Property, Plant & Equipment	$23.03B	$23.03B	$10.45B
YoY Change	120.33%	120.33%	64.71%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$6.356B	$6.356B	$3.059B
YoY Change	107.77%	107.77%	919.79%
Other Assets	$7.512B	$7.512B	$1.024B
YoY Change	633.41%	633.41%	-35.3%
Total Long-Term Assets	$37.11B	$37.11B	$19.24B
YoY Change	92.88%	92.88%	128.12%
TOTAL ASSETS
Total Short-Term Assets	$59.15B	$59.15B	$63.64B
Total Long-Term Assets	$37.11B	$37.11B	$19.24B
Total Assets	$96.26B	$96.26B	$82.88B
YoY Change	16.14%	16.14%	51.68%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$25.22B	$25.22B	$14.10B
YoY Change	78.92%	78.92%	121.38%
Accrued Expenses	$14.68B	$14.68B	$2.439B
YoY Change	501.94%	501.94%	-52.65%
Deferred Revenue
YoY Change
Short-Term Debt	$4.039B	$4.039B	$5.230B
YoY Change	-22.77%	-22.77%	237.42%
Long-Term Debt Due	$1.238B	$1.238B	$2.096B
YoY Change	-40.93%	-40.93%	450.07%
Total Short-Term Liabilities	$45.85B	$45.85B	$29.20B
YoY Change	57.04%	57.04%	108.92%
LONG-TERM LIABILITIES
Long-Term Debt	$10.89B	$10.89B	$9.771B
YoY Change	11.41%	11.41%	64.55%
Other Long-Term Liabilities	$11.66B	$11.66B	$5.826B
YoY Change	100.16%	100.16%	103.35%
Total Long-Term Liabilities	$22.55B	$22.55B	$15.60B
YoY Change	44.56%	44.56%	77.18%
TOTAL LIABILITIES
Total Short-Term Liabilities	$45.85B	$45.85B	$29.20B
Total Long-Term Liabilities	$22.55B	$22.55B	$15.60B
Total Liabilities	$72.40B	$72.40B	$48.17B
YoY Change	50.28%	50.28%	75.35%
SHAREHOLDERS EQUITY
Retained Earnings	-$69.90B		-$55.60B
YoY Change	25.72%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$23.87B	$23.87B	$34.71B
YoY Change
Total Liabilities & Shareholders Equity	$96.26B	$96.26B	$82.88B
YoY Change	16.14%	16.14%	51.68%

Cashflow Statement

Concept	2022 Q4	2022	2021 Q4
OPERATING ACTIVITIES
Net Income	-$4.142B	-$14.56B	-$2.179B
YoY Change	90.08%	37.71%	46.04%
Depreciation, Depletion And Amortization		$413.5M	$562.5M
YoY Change		-75.79%	99.7%
Cash From Operating Activities		-$560.5M	$1.631B
YoY Change		-128.5%	-24.08%
INVESTING ACTIVITIES
Capital Expenditures		$6.973B	-$1.684B
YoY Change		-270.96%	860.39%
Acquisitions
YoY Change
Other Investing Activities		$17.36B	-$16.95B
YoY Change		-148.64%	1272.88%
Cash From Investing Activities		$1.506B	-$18.63B
YoY Change		-103.79%	1221.57%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$12.10B
YoY Change			-38.67%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities		-234.4M	10.60B
YoY Change		-101.29%	-43.74%
NET CHANGE
Cash From Operating Activities		-560.5M	1.631B
Cash From Investing Activities		1.506B	-18.63B
Cash From Financing Activities		-234.4M	10.60B
Net Change In Cash		693.1M	-6.399B
YoY Change		-103.52%	-132.68%
FREE CASH FLOW
Cash From Operating Activities		-$560.5M	$1.631B
Capital Expenditures		$6.973B	-$1.684B
Free Cash Flow		-$7.533B	$3.314B
YoY Change		-224.62%	42.68%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2021Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	1182660948
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	1572702112
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	1636999280
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-4.74
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-6.72
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-8.89
CY2022	dei	Entity Central Index Key EntityCentralIndexKey	0001736541
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2021	us-gaap	Fair Value Recurring Basis Unobservable Input Reconciliation Asset Gain Loss Statement Of Other Comprehensive Income Extensible List FairValueRecurringBasisUnobservableInputReconciliationAssetGainLossStatementOfOtherComprehensiveIncomeExtensibleList	http://fasb.org/us-gaap/2022#OtherComprehensiveIncomeLossNetOfTax
CY2022	us-gaap	Fair Value Recurring Basis Unobservable Input Reconciliation Asset Gain Loss Statement Of Other Comprehensive Income Extensible List FairValueRecurringBasisUnobservableInputReconciliationAssetGainLossStatementOfOtherComprehensiveIncomeExtensibleList	http://fasb.org/us-gaap/2022#OtherComprehensiveIncomeLossNetOfTax
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-12-31
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-4000000000
CY2022Q4	us-gaap	Derivative Asset Current Statement Of Financial Position Extensible Enumeration DerivativeAssetCurrentStatementOfFinancialPositionExtensibleEnumeration	http://fasb.org/us-gaap/2022#PrepaidExpenseAndOtherAssetsCurrent
CY2022	us-gaap	Discontinued Operation Gain Loss On Disposal Statement Of Income Or Comprehensive Income Extensible Enumeration DiscontinuedOperationGainLossOnDisposalStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration	http://fasb.org/us-gaap/2022#DebtSecuritiesAvailableForSaleUnrealizedGainLoss
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherAssetsNoncurrent
CY2022Q4	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#AccruedLiabilitiesCurrent
CY2022Q4	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherLiabilitiesNoncurrent
CY2022Q4	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P1Y
CY2022Q4	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P1Y
CY2022Q4	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P3Y6M
CY2022	nio	Redeemable Noncontrolling Interest Deadlock Period RedeemableNoncontrollingInterestDeadlockPeriod	P60D
CY2022	dei	Document Type DocumentType	20-F
CY2022	dei	Document Registration Statement DocumentRegistrationStatement	false
CY2022	dei	Document Annual Report DocumentAnnualReport	true
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Document Shell Company Report DocumentShellCompanyReport	false
CY2022	dei	Entity File Number EntityFileNumber	001-38638
CY2022	dei	Entity Registrant Name EntityRegistrantName	NIO Inc.
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	E9
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	Building 20, No. 56 AnTuo Road
CY2022	dei	Entity Address Address Line2 EntityAddressAddressLine2	Anting Town
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	Shanghai
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	201804
CY2022	dei	Entity Address Country EntityAddressCountry	CN
CY2022	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2022	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2022	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2022	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2022	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2022	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2022	dei	Document Accounting Standard DocumentAccountingStandard	U.S. GAAP
CY2022	dei	Entity Shell Company EntityShellCompany	false
CY2022	dei	Auditor Firm AuditorFirmId	1424
CY2022	dei	Auditor Name AuditorName	PricewaterhouseCoopers Zhong Tian LLP
CY2022	dei	Auditor Location AuditorLocation	Shanghai, the People’s Republic of China
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	15333719000
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	19887575000
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	2883427000
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	2994408000
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	3154240000
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	457322000
CY2021Q4	us-gaap	Short Term Investments ShortTermInvestments	37057554000
CY2022Q4	us-gaap	Short Term Investments ShortTermInvestments	19171017000
CY2022Q4	us-gaap	Short Term Investments ShortTermInvestments	2779536000
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	25400000
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	39600000
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	2797805000
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	5118170000
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	742065000
CY2021Q4	nio	Due From Related Parties Allowance For Credit Loss Current DueFromRelatedPartiesAllowanceForCreditLossCurrent	12700000
CY2022Q4	nio	Due From Related Parties Allowance For Credit Loss Current DueFromRelatedPartiesAllowanceForCreditLossCurrent	6700000
CY2021Q4	us-gaap	Due From Related Parties Current DueFromRelatedPartiesCurrent	1551334000
CY2022Q4	us-gaap	Due From Related Parties Current DueFromRelatedPartiesCurrent	1380956000
CY2022Q4	us-gaap	Due From Related Parties Current DueFromRelatedPartiesCurrent	200220000
CY2021Q4	us-gaap	Inventory Net InventoryNet	2056352000
CY2022Q4	us-gaap	Inventory Net InventoryNet	8191386000
CY2022Q4	us-gaap	Inventory Net InventoryNet	1187639000
CY2021Q4	nio	Prepayments And Other Current Assets Allowance For Credit Loss Current PrepaymentsAndOtherCurrentAssetsAllowanceForCreditLossCurrent	3900000
CY2022Q4	nio	Prepayments And Other Current Assets Allowance For Credit Loss Current PrepaymentsAndOtherCurrentAssetsAllowanceForCreditLossCurrent	4000000.0
CY2021Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	1850143000
CY2022Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	2246408000
CY2022Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	325699000
CY2021Q4	us-gaap	Assets Current AssetsCurrent	63641315000
CY2022Q4	us-gaap	Assets Current AssetsCurrent	59149752000
CY2022Q4	us-gaap	Assets Current AssetsCurrent	8575908000
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	46437000
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	113478000
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	16453000
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	7399516000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	15658666000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2270293000
CY2021Q4	nio	Land Use Rights Net LandUseRightsNet	199121000
CY2022Q4	nio	Land Use Rights Net LandUseRightsNet	212603000
CY2022Q4	nio	Land Use Rights Net LandUseRightsNet	30825000
CY2021Q4	us-gaap	Long Term Investments LongTermInvestments	3059383000
CY2022Q4	us-gaap	Long Term Investments LongTermInvestments	6356411000
CY2022Q4	us-gaap	Long Term Investments LongTermInvestments	921593000
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	2988374000
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	7374456000
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1069196000
CY2021Q4	nio	Other Non Current Assets Net Allowance For Credit Loss Non Current OtherNonCurrentAssetsNetAllowanceForCreditLossNonCurrent	49300000
CY2022Q4	nio	Other Non Current Assets Net Allowance For Credit Loss Non Current OtherNonCurrentAssetsNetAllowanceForCreditLossNonCurrent	89600000
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	5549455000
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	7398559000
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	1072690000
CY2021Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	19242286000
CY2022Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	37114173000
CY2022Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	5381050000
CY2021Q4	us-gaap	Assets Assets	82883601000
CY2022Q4	us-gaap	Assets Assets	96263925000
CY2022Q4	us-gaap	Assets Assets	13956958000
CY2021Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	5230000000
CY2022Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	4039210000
CY2022Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	585630000
CY2021Q4	nio	Trade And Notes Payable Current TradeAndNotesPayableCurrent	12638991000
CY2022Q4	nio	Trade And Notes Payable Current TradeAndNotesPayableCurrent	25223687000
CY2022Q4	nio	Trade And Notes Payable Current TradeAndNotesPayableCurrent	3657091000
CY2021Q4	us-gaap	Due To Related Parties Current DueToRelatedPartiesCurrent	687200000
CY2022Q4	us-gaap	Due To Related Parties Current DueToRelatedPartiesCurrent	384611000
CY2022Q4	us-gaap	Due To Related Parties Current DueToRelatedPartiesCurrent	55763000
CY2021Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	627794000
CY2022Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	286300000
CY2022Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	41510000
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	744561000
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	1025968000
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	148751000
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	2067962000
CY2022Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	1237916000
CY2022Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	179481000
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CY2022Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	13654362000
CY2022Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	1979700000
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	29198152000
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	45852054000
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	6647926000
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	9739176000
CY2022Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	10885799000
CY2022Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1578292000
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	2317193000
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	6517096000
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	944890000
CY2021Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	25199000
CY2022Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	218189000
CY2022Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	31634000
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	3540458000
CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	5144027000
CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	745814000
CY2021Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	15622026000
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CY2022Q4	us-gaap	Liabilities Liabilities	68617165000
CY2022Q4	us-gaap	Liabilities Liabilities	9948556000
CY2021Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	3277866000
CY2022Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	3557221000
CY2022Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	515747000
CY2021Q4	us-gaap	Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests	3277866000
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CY2021Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	18080253
CY2022Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	18061024
CY2021Q4	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	1849600000
CY2022Q4	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	1849600000
CY2022Q4	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	268167000
CY2021Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	92467072000
CY2022Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	94593062000
CY2022Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	13714705000
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-276300000
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1036011000
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	150208000
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-55634140000
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-69914230000
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-10136611000
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	34709924000
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	23868165000
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	3460559000
CY2021Q4	us-gaap	Minority Interest MinorityInterest	75633000
CY2022Q4	us-gaap	Minority Interest MinorityInterest	221374000
CY2022Q4	us-gaap	Minority Interest MinorityInterest	32096000
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	34785557000
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	24089539000
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3492655000
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	82883601000
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	96263925000
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	13956958000
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	16257933000
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	36136423000
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	49268561000
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	7143270000
CY2020	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	14384514000
CY2021	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	29314990000
CY2022	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	44124568000
CY2022	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	6397461000
CY2020	us-gaap	Gross Profit GrossProfit	1873419000
CY2021	us-gaap	Gross Profit GrossProfit	6821433000
CY2022	us-gaap	Gross Profit GrossProfit	5143993000
CY2022	us-gaap	Gross Profit GrossProfit	745809000
CY2020	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	2487770000
CY2021	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	4591852000
CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	10836261000
CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	1571110000
CY2020	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	3932271000
CY2021	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	6878132000
CY2022	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	10537119000
CY2022	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	1527739000
CY2020	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-61023000
CY2021	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	152248000
CY2022	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	588728000
CY2022	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	85358000
CY2020	us-gaap	Operating Expenses OperatingExpenses	6481064000
CY2021	us-gaap	Operating Expenses OperatingExpenses	11317736000
CY2022	us-gaap	Operating Expenses OperatingExpenses	20784652000
CY2022	us-gaap	Operating Expenses OperatingExpenses	3013491000
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	-4607645000
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	-4496303000
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	-15640659000
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	-2267682000
CY2020	us-gaap	Interest And Other Income InterestAndOtherIncome	166904000
CY2021	us-gaap	Interest And Other Income InterestAndOtherIncome	911833000
CY2022	us-gaap	Interest And Other Income InterestAndOtherIncome	1358719000
CY2022	us-gaap	Interest And Other Income InterestAndOtherIncome	196996000
CY2020	us-gaap	Interest Expense InterestExpense	426015000
CY2021	us-gaap	Interest Expense InterestExpense	637410000
CY2022	us-gaap	Interest Expense InterestExpense	333216000
CY2022	us-gaap	Interest Expense InterestExpense	48312000
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	138332000
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	20056000
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-66030000
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	62510000
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	377775000
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	54772000
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-364928000
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	184686000
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-282952000
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-41024000
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-5297714000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-3974684000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-14382001000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-2085194000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6368000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	42265000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	55103000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7989000
CY2020	us-gaap	Profit Loss ProfitLoss	-5304082000
CY2021	us-gaap	Profit Loss ProfitLoss	-4016949000
CY2022	us-gaap	Profit Loss ProfitLoss	-14437104000
CY2022	us-gaap	Profit Loss ProfitLoss	-2093183000
CY2020	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	-311670000
CY2021	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	-6586579000
CY2022	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	-279355000
CY2022	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	-40503000
CY2020	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-4962000
CY2021	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-31219000
CY2022	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-157014000
CY2022	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-22765000
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-5610790000
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-10572309000
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-14559445000
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-2110921000
CY2020	us-gaap	Profit Loss ProfitLoss	-5304082000
CY2021	us-gaap	Profit Loss ProfitLoss	-4016949000
CY2022	us-gaap	Profit Loss ProfitLoss	-14437104000
CY2022	us-gaap	Profit Loss ProfitLoss	-2093183000
CY2021	us-gaap	Debt Securities Available For Sale Unrealized Gain Loss DebtSecuritiesAvailableForSaleUnrealizedGainLoss	24224000
CY2022	us-gaap	Debt Securities Available For Sale Unrealized Gain Loss DebtSecuritiesAvailableForSaleUnrealizedGainLoss	746336000
CY2022	us-gaap	Debt Securities Available For Sale Unrealized Gain Loss DebtSecuritiesAvailableForSaleUnrealizedGainLoss	108209000
CY2020	us-gaap	Other Comprehensive Income Foreign Currency Translation Adjustment Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent	0
CY2021	us-gaap	Other Comprehensive Income Foreign Currency Translation Adjustment Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent	0
CY2022	us-gaap	Other Comprehensive Income Foreign Currency Translation Adjustment Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent	0
CY2020	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	137596000
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-230345000
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	717274000
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	103995000
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	137596000
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-206121000
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1463610000
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	212204000
CY2020	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-5166486000
CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-4223070000
CY2022	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-12973494000
CY2022	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-1880979000
CY2020	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	-311670000
CY2021	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	-6586579000
CY2022	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	-279355000
CY2022	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	-40503000
CY2020	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-4962000
CY2021	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-31219000
CY2022	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-157014000
CY2022	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-22765000
CY2021	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest	-4727000
CY2022	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest	-151299000
CY2022	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest	-21936000
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-5473194000
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-10783157000
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-13247134000
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-1920653000
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1182660948
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	1182660948
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1572702112
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	1572702112
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1636999280
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	1636999280
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1636999280
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	1636999280
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-4.74
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-4.74
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-6.72
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-6.72
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-8.89
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-8.89
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.29
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.29
CY2020	nio	Weighted Average Number Of American Depository Shares Outstanding Basic WeightedAverageNumberOfAmericanDepositorySharesOutstandingBasic	1182660948
CY2020	nio	Weighted Average Number Of American Depository Shares Outstanding Diluted WeightedAverageNumberOfAmericanDepositorySharesOutstandingDiluted	1182660948
CY2021	nio	Weighted Average Number Of American Depository Shares Outstanding Basic WeightedAverageNumberOfAmericanDepositorySharesOutstandingBasic	1572702112
CY2021	nio	Weighted Average Number Of American Depository Shares Outstanding Diluted WeightedAverageNumberOfAmericanDepositorySharesOutstandingDiluted	1572702112
CY2022	nio	Weighted Average Number Of American Depository Shares Outstanding Basic WeightedAverageNumberOfAmericanDepositorySharesOutstandingBasic	1636999280
CY2022	nio	Weighted Average Number Of American Depository Shares Outstanding Diluted WeightedAverageNumberOfAmericanDepositorySharesOutstandingDiluted	1636999280
CY2022	nio	Weighted Average Number Of American Depository Shares Outstanding Basic WeightedAverageNumberOfAmericanDepositorySharesOutstandingBasic	1636999280
CY2022	nio	Weighted Average Number Of American Depository Shares Outstanding Diluted WeightedAverageNumberOfAmericanDepositorySharesOutstandingDiluted	1636999280
CY2020	nio	Earnings Loss Per American Depository Share Basic EarningsLossPerAmericanDepositoryShareBasic	-4.74
CY2020	nio	Earnings Loss Per American Depository Share Diluted EarningsLossPerAmericanDepositoryShareDiluted	-4.74
CY2021	nio	Earnings Loss Per American Depository Share Basic EarningsLossPerAmericanDepositoryShareBasic	-6.72
CY2021	nio	Earnings Loss Per American Depository Share Diluted EarningsLossPerAmericanDepositoryShareDiluted	-6.72
CY2022	nio	Earnings Loss Per American Depository Share Basic EarningsLossPerAmericanDepositoryShareBasic	-8.89
CY2022	nio	Earnings Loss Per American Depository Share Diluted EarningsLossPerAmericanDepositoryShareDiluted	-8.89
CY2022	nio	Earnings Loss Per American Depository Share Basic EarningsLossPerAmericanDepositoryShareBasic	-1.29
CY2022	nio	Earnings Loss Per American Depository Share Diluted EarningsLossPerAmericanDepositoryShareDiluted	-1.29
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-6277599000
CY2020	nio	Cumulative Effects Of New Accounting Principle In Period Of Adoption CumulativeEffectsOfNewAccountingPrincipleInPeriodOfAdoption	-22969000
CY2020	nio	Temporary Equity Carrying Amount To Noncontrolling Interests TemporaryEquityCarryingAmountToNoncontrollingInterests	-311670000
CY2020	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	34572257000
CY2020	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	54512000
CY2020	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	3963299000
CY2020	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	187518000
CY2020	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	9551000
CY2020	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Stock Options Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition	177543000
CY2020	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	15000000
CY2020	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	137596000
CY2020	us-gaap	Profit Loss ProfitLoss	-5304082000
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	27170956000
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	27170956000
CY2021	nio	Temporary Equity Carrying Amount To Noncontrolling Interests TemporaryEquityCarryingAmountToNoncontrollingInterests	-6586579000
CY2021	nio	Stock Issued During Period Value Conversion Of Convertible Securities Related Parties StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesRelatedParties	148393000
CY2021	nio	Stock Issued During Period Value Conversion Of Convertible Securities Third Party StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesThirdParty	4199819000
CY2021	nio	Minority Interest Capital Injection From Non Controlling Interests MinorityInterestCapitalInjectionFromNonControllingInterests	100000000
CY2021	nio	Adjustments To Additional Paid In Capital Shareholder Contribution AdjustmentsToAdditionalPaidInCapitalShareholderContribution	18535000
CY2021	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	12677554000
CY2021	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	120939000
CY2021	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	457986000
CY2021	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	148869000
CY2021	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Stock Options Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition	552155000
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-230345000
CY2021	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	24224000
CY2021	us-gaap	Profit Loss ProfitLoss	-4016949000
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	34785557000
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	34785557000
CY2022	nio	Temporary Equity Carrying Amount To Noncontrolling Interests TemporaryEquityCarryingAmountToNoncontrollingInterests	-279355000
CY2022	nio	Stock Issued During Period Value Conversion Of Convertible Securities Related Parties StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesRelatedParties	207472000
CY2022	nio	Stock Issued During Period Value Conversion Of Convertible Securities Third Party StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesThirdParty	10450000
CY2022	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	32629000
CY2022	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	75634000
CY2022	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	1863420000
CY2022	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Stock Options Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition	432484000
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	717274000
CY2022	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	746336000
CY2022	us-gaap	Profit Loss ProfitLoss	-14437104000
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	24089539000
CY2020	us-gaap	Profit Loss ProfitLoss	-5304082000
CY2021	us-gaap	Profit Loss ProfitLoss	-4016949000
CY2022	us-gaap	Profit Loss ProfitLoss	-14437104000
CY2022	us-gaap	Profit Loss ProfitLoss	-2093183000
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1046496000
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1708019000
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	2852315000
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	413547000
CY2020	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	9654000
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	54332000
CY2022	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	48707000
CY2022	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	7062000
CY2020	us-gaap	Inventory Write Down InventoryWriteDown	5803000
CY2021	us-gaap	Inventory Write Down InventoryWriteDown	1105000
CY2022	us-gaap	Inventory Write Down InventoryWriteDown	148729000
CY2022	us-gaap	Inventory Write Down InventoryWriteDown	21564000
CY2020	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	25757000
CY2022	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	35011000
CY2022	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	5076000
CY2020	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	-457382000
CY2021	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	-10111000
CY2022	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	-282888000
CY2022	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	-41015000
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	187094000
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	1010140000
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	2295896000
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	332874000
CY2021	nio	Increase Decrease In Investment Income IncreaseDecreaseInInvestmentIncome	-105608000
CY2022	nio	Increase Decrease In Investment Income IncreaseDecreaseInInvestmentIncome	-174854000
CY2022	nio	Increase Decrease In Investment Income IncreaseDecreaseInInvestmentIncome	-25351000
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	138332000
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	20056000
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-66030000
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	62510000
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	377775000
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	54772000
CY2020	nio	Amortization Of Right Of Use Assets AmortizationOfRightOfUseAssets	499225000
CY2021	nio	Amortization Of Right Of Use Assets AmortizationOfRightOfUseAssets	643895000
CY2022	nio	Amortization Of Right Of Use Assets AmortizationOfRightOfUseAssets	1141740000
CY2022	nio	Amortization Of Right Of Use Assets AmortizationOfRightOfUseAssets	165537000
CY2020	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-127662000
CY2021	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-31107000
CY2022	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-12807000
CY2022	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-1857000
CY2020	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-135441000
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	38908000
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	1239921000
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	179772000
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	197828000
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	990550000
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	6257514000
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	907254000
CY2020	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	-151953000
CY2021	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	3705762000
CY2022	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	1849518000
CY2022	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	268155000
CY2020	us-gaap	Increase Decrease In Due From Related Parties IncreaseDecreaseInDueFromRelatedParties	119128000
CY2021	us-gaap	Increase Decrease In Due From Related Parties IncreaseDecreaseInDueFromRelatedParties	1444122000
CY2022	us-gaap	Increase Decrease In Due From Related Parties IncreaseDecreaseInDueFromRelatedParties	-167692000
CY2022	us-gaap	Increase Decrease In Due From Related Parties IncreaseDecreaseInDueFromRelatedParties	-24313000
CY2020	nio	Increase And Decrease Operating Lease Liability IncreaseAndDecreaseOperatingLeaseLiability	448466000
CY2021	nio	Increase And Decrease Operating Lease Liability IncreaseAndDecreaseOperatingLeaseLiability	748799000
CY2022	nio	Increase And Decrease Operating Lease Liability IncreaseAndDecreaseOperatingLeaseLiability	1016571000
CY2022	nio	Increase And Decrease Operating Lease Liability IncreaseAndDecreaseOperatingLeaseLiability	147389000
CY2020	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	130542000
CY2021	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	446984000
CY2022	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	-341592000
CY2022	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	-49526000
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CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	1717747000
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	2303364000
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	333956000
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	3256552000
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	6260311000
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	11650850000
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	1689214000
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CY2021	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	2485101000
CY2022	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	4119375000
CY2022	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	597253000
CY2020	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	60673000
CY2021	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	342597000
CY2022	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	-299339000
CY2022	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	-43400000
CY2021	nio	Increase Decrease In Deferred Tax Liabilities IncreaseDecreaseInDeferredTaxLiabilities	25199000
CY2022	nio	Increase Decrease In Deferred Tax Liabilities IncreaseDecreaseInDeferredTaxLiabilities	192990000
CY2022	nio	Increase Decrease In Deferred Tax Liabilities IncreaseDecreaseInDeferredTaxLiabilities	27981000
CY2020	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	785695000
CY2021	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	1778440000
CY2022	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	1620876000
CY2022	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	235005000
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1950894000
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1966386000
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-3866008000
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-560516000
CY2020	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	1127686000
CY2021	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	4078764000
CY2022	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	6972854000
CY2022	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	1010969000
CY2020	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	163072000
CY2021	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	1126000
CY2022	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	3622000
CY2022	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	525000
CY2020	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	7594110000
CY2021	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	134316219000
CY2022	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	87631686000
CY2022	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	12705400000
CY2020	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	3738490000
CY2021	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	101121723000
CY2022	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	106658218000
CY2022	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	15463988000
CY2021	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	650000000
CY2022	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	120000000
CY2022	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	17398000
CY2022	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	270000000
CY2022	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	39146000
CY2020	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	250826000
CY2021	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	592570000
CY2022	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	279043000
CY2022	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	40457000
CY2022	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	286760000
CY2022	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	41576000
CY2021	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	1300000000
CY2022	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	1830000000
CY2022	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	265325000
CY2021	us-gaap	Proceeds From Collection Of Longterm Loans To Related Parties ProceedsFromCollectionOfLongtermLoansToRelatedParties	50000000
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-5071060000
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-39764704000
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	10385017000
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	1505686000
CY2020	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	154861000
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	144562000
CY2022	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	78726000
CY2022	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	11414000
CY2020	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	10500000
CY2021	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	1000000
CY2022	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	3250000
CY2022	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	471000
CY2022	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	32629000
CY2022	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	4731000
CY2020	nio	Proceeds From Contributed Capital Redeemable Non Controlling Interests ProceedsFromContributedCapitalRedeemableNonControllingInterests	5000000000
CY2021	us-gaap	Proceeds From Contributed Capital ProceedsFromContributedCapital	100000000
CY2020	us-gaap	Payments For Repurchase Of Redeemable Noncontrolling Interest PaymentsForRepurchaseOfRedeemableNoncontrollingInterest	2071515000
CY2021	us-gaap	Payments For Repurchase Of Redeemable Noncontrolling Interest PaymentsForRepurchaseOfRedeemableNoncontrollingInterest	8000000000
CY2020	nio	Proceeds From Issuance Of Convertible Promissory Note Third Parties ProceedsFromIssuanceOfConvertiblePromissoryNoteThirdParties	3014628000
CY2021	nio	Proceeds From Issuance Of Convertible Promissory Note Third Parties ProceedsFromIssuanceOfConvertiblePromissoryNoteThirdParties	9560755000
CY2020	nio	Proceeds From Related Party Convertible Debt ProceedsFromRelatedPartyConvertibleDebt	90499000
CY2020	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	1605464000
CY2021	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	6112000000
CY2022	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	6918564000
CY2022	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	1003097000
CY2020	us-gaap	Repayments Of Debt RepaymentsOfDebt	964813000
CY2021	us-gaap	Repayments Of Debt RepaymentsOfDebt	2432255000
CY2022	us-gaap	Repayments Of Debt RepaymentsOfDebt	8550306000
CY2022	us-gaap	Repayments Of Debt RepaymentsOfDebt	1239678000
CY2020	us-gaap	Proceeds From Related Party Debt ProceedsFromRelatedPartyDebt	260000000
CY2020	us-gaap	Repayments Of Related Party Debt RepaymentsOfRelatedPartyDebt	285799000
CY2020	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	42529000
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	32873000
CY2022	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	27489000
CY2022	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	3986000
CY2020	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	34607139000
CY2021	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	12677554000
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	41357435000
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	18128743000
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-1616384000
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-234355000
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-682040000
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-500959000
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-121896000
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-17674000
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	37555229000
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-20170534000
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	4780729000
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	693141000
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	989869000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	38545098000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	18374564000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2664061000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	38545098000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	18374564000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	23155293000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3357202000
CY2020	us-gaap	Fair Value Of Assets Acquired FairValueOfAssetsAcquired	749799000
CY2021	us-gaap	Fair Value Of Assets Acquired FairValueOfAssetsAcquired	1458767000
CY2022	us-gaap	Fair Value Of Assets Acquired FairValueOfAssetsAcquired	4172758000
CY2022	us-gaap	Fair Value Of Assets Acquired FairValueOfAssetsAcquired	604993000
CY2020	us-gaap	Stock Issued1 StockIssued1	54512000
CY2021	us-gaap	Stock Issued1 StockIssued1	148869000
CY2020	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	3963299000
CY2021	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	4348212000
CY2022	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	217922000
CY2022	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	31596000
CY2020	nio	Accretion On Redeemable Non Controlling Interests To Redemption Value AccretionOnRedeemableNonControllingInterestsToRedemptionValue	311670000
CY2021	nio	Accretion On Redeemable Non Controlling Interests To Redemption Value AccretionOnRedeemableNonControllingInterestsToRedemptionValue	6586579000
CY2022	nio	Accretion On Redeemable Non Controlling Interests To Redemption Value AccretionOnRedeemableNonControllingInterestsToRedemptionValue	279355000
CY2022	nio	Accretion On Redeemable Non Controlling Interests To Redemption Value AccretionOnRedeemableNonControllingInterestsToRedemptionValue	40503000
CY2021	nio	Adjustments To Additional Paid In Capital Settlement Of Options AdjustmentsToAdditionalPaidInCapitalSettlementOfOptions	1849600000
CY2021	nio	Adjustments To Additional Paid In Capital Shareholder Contribution AdjustmentsToAdditionalPaidInCapitalShareholderContribution	18535000
CY2020	us-gaap	Interest Paid Net InterestPaidNet	333877000
CY2021	us-gaap	Interest Paid Net InterestPaidNet	218830000
CY2022	us-gaap	Interest Paid Net InterestPaidNet	274347000
CY2022	us-gaap	Interest Paid Net InterestPaidNet	39777000
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	13172000
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	6007000
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	77187000
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	11191000
CY2022	us-gaap	Nature Of Operations NatureOfOperations	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">1. Organization and Nature of Operations</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;">NIO Inc. (“NIO”, or the “Company”) was incorporated under the laws of the Cayman Islands in November 2014, as an exempted company with limited liability. The Company was formerly known as NextCar Inc.. It changed its name to NextEV Inc. in December 2014, and then changed to NIO Inc. in July 2017. The Company, its subsidiaries and consolidated variable interest entities (the “VIEs”) are collectively referred to as the “Group”.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt;">The Group designs and develops electric vehicles and jointly manufactures its vehicles through strategic collaboration with other Chinese vehicle manufacturers. The Group also offers power solutions and comprehensive value-added services to its users. As of December 31, 2022, the Group’s primary operations are conducted in the People’s Republic of China (the “PRC”) and the Company’s principal subsidiaries and VIEs are as follows:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;"></span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:41.8%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:41.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Equity</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Place and Date of incorporation</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;"></span></p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Subsidiaries</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;"> </b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">interest held</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;"> </b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">or date of acquisition</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;"> </b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;"> Principal activities</b></p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">NIO Nextev Limited (“NIO HK”) (formerly known as Nextev Limited)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">100%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Hong Kong, February 2015</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Investment holding</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">NIO GmbH (formerly known as NextEV GmbH)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">100%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Germany, May 2015</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Design and technology development</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">NIO Co., Ltd. (“NIO SH”) (formerly known as NextEV Co., Ltd.)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">100%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Shanghai, PRC, May 2015</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Headquarter and technology development</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">NIO USA, Inc. (“NIO US”) (formerly known as NextEV USA, Inc.)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">100%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">United States, November 2015</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Technology development</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">XPT Limited (“XPT”)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">100%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Hong Kong, December 2015</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Investment holding</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">XPT (Jiangsu) Investment Co., Ltd. (“XPT Jiangsu”)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">100%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Jiangsu, PRC, May 2016</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Investment holding</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">Shanghai XPT Technology Limited</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">100%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Shanghai, PRC, May 2016</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Technology development</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">XPT (Nanjing) E-Powertrain Technology Co., Ltd. (“XPT NJEP”)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">100%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Nanjing, PRC, July 2016</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Manufacturing of E-Powertrain</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">XPT (Nanjing) Energy Storage System Co., Ltd. (“XPT NJES”)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">100%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Nanjing, PRC, October 2016</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Manufacturing of battery</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">NIO Power Express Limited (“PE HK)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">100%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Hong Kong, January 2017</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Investment holding</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">NIO User Enterprise Limited (“UE HK”)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">100%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Hong Kong, February 2017</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Investment holding</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">NIO Sales and Services Co., Ltd. (“UE CNHC”) (formerly known as Shanghai NIO Sales and Service Co., Ltd. )</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">100%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Shanghai, PRC, March 2017</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Investment holding and sales and after sales management</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">NIO Energy Investment (Hubei) Co., Ltd. (“PE CNHC”)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">100%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Wuhan PRC, April 2017</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Investment holding</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">Wuhan NIO Energy Co., Ltd. (“PE WHJV”)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">100%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Wuhan, PRC, May 2017</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Investment holding</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">NIO Holding Co., Ltd. (“NIO China”) (formerly known as NIO (Anhui) Holding Co., Ltd.) (Note (a))</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">100%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Anhui, PRC, November 2017</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Headquarter and technology development</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">XPT (Jiangsu) Automotive Technology Co., Ltd. (“XPT AUTO”)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">100%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Nanjing, PRC, May 2018</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Investment holding</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">NIO Financial Leasing Co., Ltd. (“NIO Leasing”)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">100%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Shanghai, PRC, August 2018</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Financial Leasing</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">NIO (Anhui) Co., Ltd. (“NIO AH”)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">100%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Anhui, PRC, August 2020</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Industrialization and technology development</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">NIO Technology (Anhui) Co., Ltd. (“NIO R&D”)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">100%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Anhui, PRC, August 2020</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Design and technology development</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">NIO Nextev Europe Holding B.V.(“NIO NL”)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">100%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Netherlands, December 2020</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Investment holding</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">NEU Battery Asset Co., Ltd. (“BAC Cayman”)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">100%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Cayman Islands, May 2021</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Investment holding</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">Instant Power Europe B.V. (“BAC NL”) Co., Limited</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">100%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Netherlands, June 2021</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Battery Subscription Service</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">NEU Battery Asset (Hong Kong) Co.Limited (“BAC HK”)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">100%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Hong Kong, July 2021</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Investment holding</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">NIO AI Technology Limited (“NIO AI Technology”)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">96.970%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Cayman Islands, March 2021</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Investment holding</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">NIO AI Technology Limited</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">96.970%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Hong Kong, May 2021</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Investment holding</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">Anhui NIO Autonomous Driving Technology Co., Ltd. (“Anhui NIO AD”)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">96.970%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Anhui, PRC, June 2021</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Technology development</p></td></tr><tr><td style="vertical-align:bottom;width:41.8%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;padding-left:7.2pt;text-indent:-7.2pt;margin:0pt 0pt 0.05pt 0pt;">XTRONICS (Nanjing) Automotive Intelligent Technologies Co. Ltd. (“XPT NJWL”) (Note (b))</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.87%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">50%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.64%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Nanjing, PRC, June 2017</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.29%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:29.77%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;">Manufacturing of components</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:0pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;"></span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:74.43%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.36%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:23.2%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:74.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.36%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:23.2%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;"></span></p></td></tr><tr><td style="vertical-align:bottom;width:74.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.36%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:23.2%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Place and Date of incorporation</b></p></td></tr><tr><td style="vertical-align:bottom;width:74.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">VIEs</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.36%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:23.2%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">or date of acquisition</b></p></td></tr><tr><td style="vertical-align:bottom;width:74.43%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Prime Hubs Limited (“Prime Hubs”)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.36%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:23.2%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">BVI, October 2014</p></td></tr><tr><td style="vertical-align:bottom;width:74.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Beijing NIO Network Technology Co., Ltd. (“Beijing NIO”)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.36%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:23.2%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Beijing, PRC, July 2017</p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:74.43%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Anhui NIO AI Technology Co., Ltd. (“Anhui NIO AT”)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.36%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:23.2%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Anhui, PRC, April 2021</p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:74.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Anhui NIO Data Technology Co., Ltd. (“Anhui NIO DT”)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.36%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:23.2%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Anhui, PRC, October 2022</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:0pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;"></span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:0pt;margin:0pt 0pt 12pt 0pt;">Note (a) - NIO China</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;">As of December 31, 2021 and 2022, the Company held 92.114% of total paid-in capital of NIO China. In accordance with NIO China’s share purchase agreement, the redemption of the non-controlling interests is at the holders of non-controlling interests’ option and is upon the occurrence of the events that are not solely within the control of the Company. Therefore, these redeemable non-controlling interests in NIO China were classified as mezzanine equity and are subsequently accreted to the redemption price using the agreed interest rate as a reduction of additional paid in capital (Note 20). With the redemption feature of the non-controlling interests, the Company is considered to effectively have 100% equity interest of NIO China as of December 31, 2021 and 2022.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:0pt;margin:0pt 0pt 12pt 0pt;">Note (b) - XPT NJWL</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;">In accordance with the Article of Association of XPT NJWL, the Company has the power to control the board of directors of XPT NJWL to unilaterally govern the financial and operating policies of XPT NJWL, and the non-controlling shareholder does not have substantive participating rights. As a result, the Group consolidates XPT NJWL.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 10pt 18pt;">Variable interest entities</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"><span style="text-decoration-color:#000000;text-decoration-line:underline;text-decoration-style:solid;">Prime Hubs</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;">In October 2014, Prime Hubs, a British Virgin Islands (“BVI”) incorporated company, was established by Li Bin, the shareholder of the Group, to facilitate the adoption of the Company’s employee stock incentive plans on behalf of the Company. The Company entered into a management agreement with Prime Hubs and Li Bin. The agreement enables the Company to direct the activities that most significantly impact Prime Hubs’s economic performance and enable the Company to obtain substantially all of the economic benefits arising from Prime Hubs. As of December 31, 2021 and 2022, Prime Hubs held 4,250,002 Class A Ordinary Shares of the Company, respectively, other than which, Prime Hubs did not have any operations, nor any material assets or liabilities. All restricted shares granted under the Company’s Prime Hubs Restricted Shares Plan have been fully vested.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"><span style="text-decoration-color:#000000;text-decoration-line:underline;text-decoration-style:solid;">Beijing NIO</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;">In April 2018, the Group entered into a series of contractual arrangements with Beijing NIO and its individual shareholders (the “Nominee Shareholders”), including, among others, an exclusive business cooperation agreement, a loan agreement, an equity pledge agreement, an exclusive call option agreement and a power of attorney, which enable the Company to direct the activities that most significantly impact Beijing NIO’s economic performance and obtain substantially all of the economic benefits arising from Beijing NIO. Management concluded that Beijing NIO is a variable interest entity and the Company is the ultimate primary beneficiary of Beijing NIO and hence consolidates the financial results of Beijing NIO. The Group operates value-added telecommunication services, including without limitation, performing internet information services, as well as holding certain related licenses, through Beijing NIO. For the years ended December 31, 2020, 2021 and 2022, the financial position, result of operations and cash flow activities of Beijing NIO were immaterial to the consolidated financial statements.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 10pt 0pt;"><span style="text-decoration-color:#000000;text-decoration-line:underline;text-decoration-style:solid;">Anhui NIO AT</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 10pt 0pt;">In April 2021, Anhui NIO AT, was established by individual shareholders (the “Nominee Shareholders”). Anhui NIO AD entered into a management agreement with Nominee Shareholders. The agreement enables the Company to direct the activities that most significantly impact Anhui NIO AT’s economic performance, and enabled the Company to obtain substantially all of the economic benefits arising from them. Management concluded that Anhui NIO AT is a variable interest entity and the Company is the ultimate primary beneficiary of Anhui NIO AT and hence consolidates the financial results of Anhui NIO AT. In November 2022, concurrent with the termination of the said management agreement, the Group entered into a series of contractual arrangements with the Nominee Shareholders as well as Anhui NIO AT, including, among others, an exclusive business cooperation agreement, a loan agreement, an equity pledge agreement, an exclusive call option agreement and a power of attorney. These agreements enable the Company to direct the activities that most significantly impact Anhui NIO AT’s economic performance and enable the Company to obtain substantially all of the economic benefits arising from Anhui NIO AT. Management concluded that Anhui NIO AT continues to be a variable interest entity and the Company remains as the ultimate primary beneficiary of Anhui NIO AT. Therefore, the Group continues to consolidate the financial results of Anhui NIO AT’s financial statements. The Group intends to obtain requisite licenses for certain supporting functions during the development of autonomous driving technology through Anhui NIO AT. For the years ended December 31, 2021 and 2022, the financial position, result of operations and cash flow activities of Anhui NIO AT were immaterial to the consolidated financial statements.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 10pt 0pt;"><span style="text-decoration-color:#000000;text-decoration-line:underline;text-decoration-style:solid;">Anhui NIO DT</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 10pt 0pt;">In October 2022, the Group entered into a series of contractual arrangements with Anhui NIO DT and its individual shareholders (the “Nominee Shareholders”), including, among others, an exclusive business cooperation agreement, a loan agreement, an equity pledge agreement, an exclusive call option agreement and a power of attorney, which enable the Group to direct the activities that most significantly impact Anhui NIO DT’s economic performance and obtain substantially all of the economic benefits arising from Anhui NIO DT. Management concluded that Anhui NIO DT is a variable interest entity and the Company is the ultimate primary beneficiary of Anhui NIO DT and hence consolidates the financial results of Anhui NIO DT in the Group’s consolidated financial statements. The Group intends to provide insurance brokerage services which are mainly vehicle-related and property-related and to hold requisite licenses through Anhui NIO DT. For the year ended December 31, 2022, the financial position, result of operations and cash flow activities of Anhui NIO DT were immaterial to the consolidated financial statements.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 10pt 0pt;"><span style="text-decoration-color:#000000;text-decoration-line:underline;text-decoration-style:solid;">Shanghai Anbin</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 10pt 0pt;">The Company, the ultimate shareholder of NIO SH, was the ultimate primary beneficiary of Shanghai Anbin Technology Co., Ltd. (“Shanghai Anbin”) and its subsidiary and hence consolidated the financial results of Shanghai Anbin and its subsidiary in the Group’s consolidated financial statements, pursuant to a series of contractual agreements, including, among others, an exlusisve business corporation agreements, a loan agreement, an equity pledge agreement, an exclusive call option agreement and a power of attorney entered into among NIO SH, Shanghai Anbin and its nominee shareholders in April 2018. On March 31, 2021, all parities agreed to terminate above mentioned contractual agreements, after which, the Company no longer the ultimate primary beneficiary of Shanghai Anbin and deconsolidated the financial results of Shanghai Anbin and its subsidiary. The deconsolidation of Shanghai Anbin and its subsidiary did not have significant impact on the Group’s consolidated financial statements. Before the deconsolidation, the financial position, result of operations and cash flow activities of Shanghai AnbinS and its subsidiary were immaterial to the consolidated financial statements.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 10pt 18pt;">Liquidity and Going Concern</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt;">The Group’s consolidated financial statements have been prepared on a going concern basis, which assumes that the Group will continue in operation for the foreseeable future and, accordingly, will be able to realize its assets and discharge its liabilities in the normal course of operations as they come due. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt;"><span style="visibility:hidden;"></span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt;">The Group has been incurring losses from operations since inception. The Group incurred net losses of RMB5.3 billion and RMB4.0 billion and RMB14.4 billion for the years ended December 31, 2020, 2021 and 2022, respectively. The Group incurred operating cash outflow of RMB<span style="-sec-ix-hidden:Hidden_wCw1YtyszU2_0GyCCZjJOQ;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;">4.0</span></span> billion for the year ended December 31, 2022. Accumulated deficit amounted to RMB55.6 billion and RMB69.9 billion as of December 31, 2021 and 2022, respectively. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt;"><span style="visibility:hidden;"></span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt;">As of December 31, 2022, the Group’s balance of cash and cash equivalents was RMB19.9 billion and short-term investments of RMB19.2 billion and the Group had net current assets of RMB13.3 billion. Management has evaluated the sufficiency of its working capital and concluded that the Group’s available cash and cash equivalents and short-term investments will be sufficient to support its continuous operations and to meet its payment obligations when liabilities fall due within the next twelve months from the date of issuance of these consolidated financial statements. Accordingly, management continues to prepare the Group’s consolidated financial statements on going concern basis.</p>
CY2020	us-gaap	Profit Loss ProfitLoss	-5300000000
CY2021	us-gaap	Profit Loss ProfitLoss	-4000000000.0
CY2022	us-gaap	Profit Loss ProfitLoss	-14400000000
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-55600000000
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-69900000000
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	19900000000
CY2022Q4	us-gaap	Short Term Investments ShortTermInvestments	19200000000
CY2022Q4	nio	Current Assets Net CurrentAssetsNet	13300000000
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 18pt;"><span style="font-style:italic;">(c) Use of estimates</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;">The preparation of the consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, related disclosures of contingent assets and liabilities at the balance sheet date, and the reported revenue and expenses during the reported period in the consolidated financial statements and accompanying notes. Significant accounting estimates reflected in the Group’s consolidated financial statements mainly include, but are not limited to, standalone selling price of each distinct performance obligation in revenue recognition, warranty liabilities, fair value of available-for-sale debt security investments, lower of cost and net realizable value of inventories, inventory valuation for excess and obsolete inventories, losses on purchase commitments, allowance for current expected credit loss, depreciable lives of property, equipment and software, subsequent measurement of equity securities measured under measurement alternatives, impairment of long-lived assets, valuation of deferred tax assets, valuation and recognition of share-based compensation arrangements, as well as current/non-current classification of receivables. Actual results could differ from those estimates. </p>
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	15333719000
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	19887575000
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	2994408000
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	3154240000
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	46437000
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	113478000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	18374564000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	23155293000
CY2020	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	137596000
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-230345000
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	717274000
CY2022Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	6.8972
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	24224000
CY2022	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	746336000
CY2021Q4	us-gaap	Short Term Investments ShortTermInvestments	37057554000
CY2022Q4	us-gaap	Short Term Investments ShortTermInvestments	19171017000
CY2021Q4	us-gaap	Restricted Investments Current RestrictedInvestmentsCurrent	6646299000
CY2022Q4	us-gaap	Restricted Investments Current RestrictedInvestmentsCurrent	12259459000
CY2020	nio	Accounts And Financing Receivable Credit Loss Expense Reversal AccountsAndFinancingReceivableCreditLossExpenseReversal	9654000
CY2021	nio	Accounts And Financing Receivable Credit Loss Expense Reversal AccountsAndFinancingReceivableCreditLossExpenseReversal	54332000
CY2022	nio	Accounts And Financing Receivable Credit Loss Expense Reversal AccountsAndFinancingReceivableCreditLossExpenseReversal	48707000
CY2022Q4	nio	Accounts And Financing Receivable Allowance For Credit Loss Current AccountsAndFinancingReceivableAllowanceForCreditLossCurrent	50415000
CY2022Q4	nio	Accounts And Financing Receivable Allowance For Credit Loss Noncurrent AccountsAndFinancingReceivableAllowanceForCreditLossNoncurrent	89641000
CY2021Q4	nio	Accounts And Financing Receivable Allowance For Credit Loss Current AccountsAndFinancingReceivableAllowanceForCreditLossCurrent	42040000
CY2021Q4	nio	Accounts And Financing Receivable Allowance For Credit Loss Noncurrent AccountsAndFinancingReceivableAllowanceForCreditLossNoncurrent	49309000
CY2022Q4	us-gaap	Retail Related Inventory Merchandise RetailRelatedInventoryMerchandise	510143000
CY2021Q4	nio	Inventory Write Downs InventoryWriteDowns	-2853000
CY2022Q4	nio	Inventory Write Downs InventoryWriteDowns	-149667000
CY2020	nio	Impairment Of Investments1 ImpairmentOfInvestments1	0
CY2021	nio	Impairment Of Investments1 ImpairmentOfInvestments1	0
CY2022	nio	Impairment Of Investments1 ImpairmentOfInvestments1	0
CY2020	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	25757000
CY2021	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0
CY2022	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	35011000
CY2021Q4	us-gaap	Inventory Net InventoryNet	2056352000
CY2019Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	412004000
CY2020Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	952946000
CY2021Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	1962977000
CY2020	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	582069000
CY2021	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	1078854000
CY2022	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	1128920000
CY2020	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	41127000
CY2021	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	68823000
CY2022	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	144960000
CY2020Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	952946000
CY2021Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	1962977000
CY2022Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	2946937000
CY2021	us-gaap	Gain Loss On Foreign Currency Fair Value Hedge Derivatives GainLossOnForeignCurrencyFairValueHedgeDerivatives	228887000
CY2022	us-gaap	Gain Loss On Foreign Currency Fair Value Hedge Derivatives GainLossOnForeignCurrencyFairValueHedgeDerivatives	668051000
CY2022	nio	Revenue Number Of Components Not Performance Obligations RevenueNumberOfComponentsNotPerformanceObligations	2
CY2022	nio	Revenue Number Of Components Not Performance Obligations RevenueNumberOfComponentsNotPerformanceObligations	2
CY2022	nio	Revenue Stand Alone Fair Value As Percentage Of Gross Selling Price RevenueStandAloneFairValueAsPercentageOfGrossSellingPrice	0.01
CY2022	nio	Revenue Aggregate Stand Alone Fair Value As Percentage Of Contract Price RevenueAggregateStandAloneFairValueAsPercentageOfContractPrice	0.03
CY2022	nio	Number Of Service Packages Offered NumberOfServicePackagesOffered	2
CY2022	nio	Number Of Performance Obligations Per Package NumberOfPerformanceObligationsPerPackage	1
CY2022	nio	Energy And Service Packages Term Of Contract EnergyAndServicePackagesTermOfContract	P1M
CY2022	nio	Performance Obligation Forfeiture Rate PerformanceObligationForfeitureRate	0
CY2022	nio	Performance Obligation Forfeiture Rate PerformanceObligationForfeitureRate	0
CY2020	nio	Incentives Performance Obligation Revenue Recorded As Contract Liability IncentivesPerformanceObligationRevenueRecordedAsContractLiability	162485000
CY2021	nio	Incentives Performance Obligation Revenue Recorded As Contract Liability IncentivesPerformanceObligationRevenueRecordedAsContractLiability	371849000
CY2022	nio	Incentives Performance Obligation Revenue Recorded As Contract Liability IncentivesPerformanceObligationRevenueRecordedAsContractLiability	492925000
CY2020	nio	Incentives Performance Obligation Amount Charged To Selling And Marketing Expenses IncentivesPerformanceObligationAmountChargedToSellingAndMarketingExpenses	78229000
CY2021	nio	Incentives Performance Obligation Amount Charged To Selling And Marketing Expenses IncentivesPerformanceObligationAmountChargedToSellingAndMarketingExpenses	155884000
CY2022	nio	Incentives Performance Obligation Amount Charged To Selling And Marketing Expenses IncentivesPerformanceObligationAmountChargedToSellingAndMarketingExpenses	215201000
CY2021Q4	nio	Revenue Remaining Performance Obligation Incentives RevenueRemainingPerformanceObligationIncentives	468878000
CY2022Q4	nio	Revenue Remaining Performance Obligation Incentives RevenueRemainingPerformanceObligationIncentives	680660000
CY2020	us-gaap	Advertising Expense AdvertisingExpense	266569000
CY2021	us-gaap	Advertising Expense AdvertisingExpense	529057000
CY2022	us-gaap	Advertising Expense AdvertisingExpense	815619000
CY2020	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	366223000
CY2021	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	761417000
CY2022	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	1578273000
CY2022Q4	us-gaap	Inventory Net InventoryNet	8191386000
CY2020	us-gaap	Inventory Write Down InventoryWriteDown	5803000
CY2021	us-gaap	Inventory Write Down InventoryWriteDown	1105000
CY2022	us-gaap	Inventory Write Down InventoryWriteDown	148729000
CY2022	us-gaap	Depreciation Depreciation	2874912000
CY2020	us-gaap	Dividends Dividends	0
CY2021	us-gaap	Dividends Dividends	0
CY2022	us-gaap	Dividends Dividends	0
CY2022Q4	nio	Accumulated Impairment Property Plant And Equipment AccumulatedImpairmentPropertyPlantAndEquipment	41942000
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	7399516000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	15658666000
CY2020	us-gaap	Depreciation Depreciation	1041011000
CY2021	us-gaap	Depreciation Depreciation	1702559000
CY2022	us-gaap	Depreciation Depreciation	2874912000
CY2022	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1
CY2021	nio	Cash Cash Equivalents And Restricted Cash Subject To Convertibility Restrictions CashCashEquivalentsAndRestrictedCashSubjectToConvertibilityRestrictions	10453728000
CY2022	nio	Cash Cash Equivalents And Restricted Cash Subject To Convertibility Restrictions CashCashEquivalentsAndRestrictedCashSubjectToConvertibilityRestrictions	13012259000
CY2021Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	1008348000
CY2022Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	2974125000
CY2021Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	3915000
CY2022Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	170995000
CY2021Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	826011000
CY2022Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	4685790000
CY2021Q4	us-gaap	Retail Related Inventory Merchandise RetailRelatedInventoryMerchandise	220931000
CY2021Q4	us-gaap	Value Added Tax Receivable Current ValueAddedTaxReceivableCurrent	1040024000
CY2022Q4	us-gaap	Value Added Tax Receivable Current ValueAddedTaxReceivableCurrent	779694000
CY2021Q4	us-gaap	Supplies Supplies	167453000
CY2022Q4	us-gaap	Supplies Supplies	541457000
CY2021Q4	us-gaap	Deposits Assets Current DepositsAssetsCurrent	84421000
CY2022Q4	us-gaap	Deposits Assets Current DepositsAssetsCurrent	349651000
CY2021Q4	nio	Receivables From Related Parties ReceivablesFromRelatedParties	20939000
CY2022Q4	nio	Receivables From Related Parties ReceivablesFromRelatedParties	196075000
CY2021Q4	nio	Receivables From Third Party Online Payment Service Vendors ReceivablesFromThirdPartyOnlinePaymentServiceVendors	74464000
CY2022Q4	nio	Receivables From Third Party Online Payment Service Vendors ReceivablesFromThirdPartyOnlinePaymentServiceVendors	154264000
CY2021Q4	nio	Receivables From Banks ReceivablesFromBanks	80461000
CY2022Q4	nio	Receivables From Banks ReceivablesFromBanks	87170000
CY2021Q4	us-gaap	Interest Receivable Current InterestReceivableCurrent	97734000
CY2022Q4	us-gaap	Interest Receivable Current InterestReceivableCurrent	10167000
CY2021Q4	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	104277000
CY2021Q4	us-gaap	Other Receivables Gross Current OtherReceivablesGrossCurrent	184302000
CY2022Q4	us-gaap	Other Receivables Gross Current OtherReceivablesGrossCurrent	131963000
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Premiums And Other Receivables AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables	3932000
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Premiums And Other Receivables AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables	4033000
CY2021Q4	nio	Gross Prepaid Expense And Other Assets Current GrossPrepaidExpenseAndOtherAssetsCurrent	1850143000
CY2022Q4	nio	Gross Prepaid Expense And Other Assets Current GrossPrepaidExpenseAndOtherAssetsCurrent	2246408000
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	11599241000
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	22601840000
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	4131352000
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	6901232000
CY2021Q4	nio	Accumulated Impairment Property Plant And Equipment AccumulatedImpairmentPropertyPlantAndEquipment	68373000
CY2021Q4	nio	Land Use Rights Gross LandUseRightsGross	216489000
CY2022Q4	nio	Land Use Rights Gross LandUseRightsGross	235198000
CY2021Q4	nio	Accumulated Amortization On Land Use Rights AccumulatedAmortizationOnLandUseRights	17368000
CY2022Q4	nio	Accumulated Amortization On Land Use Rights AccumulatedAmortizationOnLandUseRights	22595000
CY2021Q4	nio	Land Use Rights Net LandUseRightsNet	199121000
CY2022Q4	nio	Land Use Rights Net LandUseRightsNet	212603000
CY2020	nio	Amortization Expenses Land Use Rights AmortizationExpensesLandUseRights	4847000
CY2021	nio	Amortization Expenses Land Use Rights AmortizationExpensesLandUseRights	4847000
CY2022	nio	Amortization Expenses Land Use Rights AmortizationExpensesLandUseRights	5227000
CY2021Q4	us-gaap	Equity Method Investments EquityMethodInvestments	820294000
CY2022Q4	us-gaap	Equity Method Investments EquityMethodInvestments	1325800000
CY2021Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	237920000
CY2022Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	101536000
CY2021Q4	us-gaap	Equity Securities Fv Ni Current And Noncurrent EquitySecuritiesFvNiCurrentAndNoncurrent	20446000
CY2022Q4	us-gaap	Equity Securities Fv Ni Current And Noncurrent EquitySecuritiesFvNiCurrentAndNoncurrent	48290000
CY2021Q4	us-gaap	Debt Securities Held To Maturity Amortized Cost After Allowance For Credit Loss DebtSecuritiesHeldToMaturityAmortizedCostAfterAllowanceForCreditLoss	1300000000
CY2022Q4	us-gaap	Debt Securities Held To Maturity Amortized Cost After Allowance For Credit Loss DebtSecuritiesHeldToMaturityAmortizedCostAfterAllowanceForCreditLoss	3231924000
CY2021Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	680723000
CY2022Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	1648861000
CY2021Q4	us-gaap	Long Term Investments LongTermInvestments	3059383000
CY2022Q4	us-gaap	Long Term Investments LongTermInvestments	6356411000
CY2020Q3	nio	Number Of Third Party Investors NumberOfThirdPartyInvestors	3
CY2020Q3	us-gaap	Payments To Acquire Longterm Investments PaymentsToAcquireLongtermInvestments	200000000
CY2020	nio	Impairment Of Investments1 ImpairmentOfInvestments1	0
CY2021Q4	nio	Equity Securities Without Readily Determinable Fair Value Initial Cost EquitySecuritiesWithoutReadilyDeterminableFairValueInitialCost	143209000
CY2022Q4	nio	Equity Securities Without Readily Determinable Fair Value Initial Cost EquitySecuritiesWithoutReadilyDeterminableFairValueInitialCost	9477000
CY2021Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Cumulative Amount EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentCumulativeAmount	94711000
CY2022Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Cumulative Amount EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentCumulativeAmount	92059000
CY2021Q4	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	237920000
CY2022Q4	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	101536000
CY2020	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	5442000
CY2021	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	4000000
CY2022	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	35000
CY2022	nio	Proceeds From Sale Of Equity Securities Without Readily Determinable Fair Values ProceedsFromSaleOfEquitySecuritiesWithoutReadilyDeterminableFairValues	194063000
CY2022	nio	Gain Loss From Sale Of Equity Securities Without Readily Determinable Fair Values GainLossFromSaleOfEquitySecuritiesWithoutReadilyDeterminableFairValues	60296000
CY2020Q4	nio	Equity Securities Without Readily Determinable Fair Value Year To Year Change In Value EquitySecuritiesWithoutReadilyDeterminableFairValueYearToYearChangeInValue	0
CY2021Q4	nio	Equity Securities Without Readily Determinable Fair Value Year To Year Change In Value EquitySecuritiesWithoutReadilyDeterminableFairValueYearToYearChangeInValue	94711000
CY2022Q4	nio	Equity Securities Without Readily Determinable Fair Value Year To Year Change In Value EquitySecuritiesWithoutReadilyDeterminableFairValueYearToYearChangeInValue	2652000
CY2021Q4	us-gaap	Debt Securities Held To Maturity Amortized Cost After Allowance For Credit Loss DebtSecuritiesHeldToMaturityAmortizedCostAfterAllowanceForCreditLoss	1300000000
CY2022Q4	us-gaap	Debt Securities Held To Maturity Amortized Cost After Allowance For Credit Loss DebtSecuritiesHeldToMaturityAmortizedCostAfterAllowanceForCreditLoss	3200000000
CY2021	nio	Debt Securities Held To Maturity Weighted Average Maturity Period DebtSecuritiesHeldToMaturityWeightedAverageMaturityPeriod	P2Y2M12D
CY2022	nio	Debt Securities Held To Maturity Weighted Average Maturity Period DebtSecuritiesHeldToMaturityWeightedAverageMaturityPeriod	P1Y10M24D
CY2021Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	650000000
CY2022Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	671567000
CY2021Q4	us-gaap	Aoci Debt Securities Available For Sale Without Allowance For Credit Loss Cumulative Gain Loss After Tax AociDebtSecuritiesAvailableForSaleWithoutAllowanceForCreditLossCumulativeGainLossAfterTax	-30723000
CY2022Q4	us-gaap	Aoci Debt Securities Available For Sale Without Allowance For Credit Loss Cumulative Gain Loss After Tax AociDebtSecuritiesAvailableForSaleWithoutAllowanceForCreditLossCumulativeGainLossAfterTax	-977294000
CY2021Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	680723000
CY2022Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	1648861000
CY2021Q3	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	650000000
CY2021Q3	nio	Payments To Acquire Available For Sale Securities Debt Contribution By Company PaymentsToAcquireAvailableForSaleSecuritiesDebtContributionByCompany	550000000
CY2021Q3	nio	Payments To Acquire Available For Sale Securities Debt Contribution By Unrelated Investor PaymentsToAcquireAvailableForSaleSecuritiesDebtContributionByUnrelatedInvestor	100000000
CY2021Q3	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	650000000
CY2022Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	30723000
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	946571000
CY2021Q4	nio	Debt Securities Available For Sale Accumulated Gross Unrealized Loss Tax Impact DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedLossTaxImpact	6499000
CY2022Q4	nio	Debt Securities Available For Sale Accumulated Gross Unrealized Loss Tax Impact DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedLossTaxImpact	200235000
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	24224000
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	746336000
CY2021	nio	Impairment Of Investments1 ImpairmentOfInvestments1	0
CY2022	nio	Impairment Of Investments1 ImpairmentOfInvestments1	0
CY2021Q4	us-gaap	Nontrade Receivables Noncurrent NontradeReceivablesNoncurrent	2162417000
CY2022Q4	us-gaap	Nontrade Receivables Noncurrent NontradeReceivablesNoncurrent	4501168000
CY2021Q4	nio	Non Current Portion Of National Subsidy Receivable NonCurrentPortionOfNationalSubsidyReceivable	1933971000
CY2022Q4	nio	Non Current Portion Of National Subsidy Receivable NonCurrentPortionOfNationalSubsidyReceivable	1227270000
CY2021Q4	us-gaap	Deposits Assets Noncurrent DepositsAssetsNoncurrent	636124000
CY2022Q4	us-gaap	Deposits Assets Noncurrent DepositsAssetsNoncurrent	944768000
CY2021Q4	nio	Prepayments For Purchase Of Property And Equipment Non Current PrepaymentsForPurchaseOfPropertyAndEquipmentNonCurrent	376675000
CY2022Q4	nio	Prepayments For Purchase Of Property And Equipment Non Current PrepaymentsForPurchaseOfPropertyAndEquipmentNonCurrent	433750000
CY2021Q4	us-gaap	Accounts Receivable Net Noncurrent AccountsReceivableNetNoncurrent	409197000
CY2022Q4	us-gaap	Accounts Receivable Net Noncurrent AccountsReceivableNetNoncurrent	221089000
CY2021Q4	nio	Finance Lease Right Of Use Asset After Accumulated Amortization FinanceLeaseRightOfUseAssetAfterAccumulatedAmortization	66052000
CY2022Q4	nio	Finance Lease Right Of Use Asset After Accumulated Amortization FinanceLeaseRightOfUseAssetAfterAccumulatedAmortization	49205000
CY2021Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	14328000
CY2022Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	110950000
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	49309000
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	89641000
CY2021Q4	nio	Other Assets Noncurrent Gross OtherAssetsNoncurrentGross	5549455000
CY2022Q4	nio	Other Assets Noncurrent Gross OtherAssetsNoncurrentGross	7398559000
CY2021Q4	us-gaap	Short Term Bank Loans And Notes Payable ShortTermBankLoansAndNotesPayable	5230000000
CY2022Q4	us-gaap	Short Term Bank Loans And Notes Payable ShortTermBankLoansAndNotesPayable	4039210000
CY2021Q4	us-gaap	Long Term Loans From Bank LongTermLoansFromBank	42260000
CY2022Q4	us-gaap	Long Term Loans From Bank LongTermLoansFromBank	430460000
CY2021Q4	us-gaap	Convertible Long Term Notes Payable ConvertibleLongTermNotesPayable	9440626000
CY2022Q4	us-gaap	Convertible Long Term Notes Payable ConvertibleLongTermNotesPayable	10155599000
CY2021Q4	nio	Payables For Purchase Of Property And Equipment Current PayablesForPurchaseOfPropertyAndEquipmentCurrent	1458767000
CY2022Q4	nio	Payables For Purchase Of Property And Equipment Current PayablesForPurchaseOfPropertyAndEquipmentCurrent	4172758000
CY2021Q4	nio	Payable For Research And Development Expenses Current PayableForResearchAndDevelopmentExpensesCurrent	887593000
CY2022Q4	nio	Payable For Research And Development Expenses Current PayableForResearchAndDevelopmentExpensesCurrent	1814746000
CY2021Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	972333000
CY2022Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	1525366000
CY2021Q4	nio	Deferred Items Current DeferredItemsCurrent	746453000
CY2022Q4	nio	Deferred Items Current DeferredItemsCurrent	1273779000
CY2021Q4	us-gaap	Accrued Marketing Costs Current AccruedMarketingCostsCurrent	855984000
CY2022Q4	us-gaap	Accrued Marketing Costs Current AccruedMarketingCostsCurrent	1075693000
CY2021Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	497381000
CY2022Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	857639000
CY2021Q4	nio	Advance From Customers AdvanceFromCustomers	638147000
CY2022Q4	nio	Advance From Customers AdvanceFromCustomers	833779000
CY2022Q4	us-gaap	Purchase Commitment Remaining Minimum Amount Committed PurchaseCommitmentRemainingMinimumAmountCommitted	792786000
CY2021Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	518426000
CY2022Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	669793000
CY2021Q4	nio	Payables For Traveling Current PayablesForTravelingCurrent	26212000
CY2022Q4	nio	Payables For Traveling Current PayablesForTravelingCurrent	44942000
CY2021Q4	us-gaap	Interest Payable Current InterestPayableCurrent	41147000
CY2022Q4	us-gaap	Interest Payable Current InterestPayableCurrent	32271000
CY2021Q4	nio	Finance Lease Liabilities Current FinanceLeaseLiabilitiesCurrent	27815000
CY2022Q4	nio	Finance Lease Liabilities Current FinanceLeaseLiabilitiesCurrent	30609000
CY2022Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	16435000
CY2021Q4	nio	Deferred Construction Allowance Current DeferredConstructionAllowanceCurrent	32254000
CY2022Q4	nio	Deferred Construction Allowance Current DeferredConstructionAllowanceCurrent	13307000
CY2021Q4	nio	Payable To Employees For Option Exercised Current PayableToEmployeesForOptionExercisedCurrent	151158000
CY2022Q4	nio	Payable To Employees For Option Exercised Current PayableToEmployeesForOptionExercisedCurrent	792000
CY2021Q4	us-gaap	Accounts Payable Other Current AccountsPayableOtherCurrent	347974000
CY2022Q4	us-gaap	Accounts Payable Other Current AccountsPayableOtherCurrent	499667000
CY2021Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	7201644000
CY2022Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	13654362000
CY2022Q4	nio	Purchase Commitment Remaining Minimum Amount Committed Due To New Models Transition PurchaseCommitmentRemainingMinimumAmountCommittedDueToNewModelsTransition	792786000
CY2021Q4	nio	Loans From Asset Backed Securities Arrangements Non Current LoansFromAssetBackedSecuritiesArrangementsNonCurrent	256290000
CY2022Q4	nio	Loans From Asset Backed Securities Arrangements Non Current LoansFromAssetBackedSecuritiesArrangementsNonCurrent	293945000
CY2022Q4	us-gaap	Borrowings Under Guaranteed Investment Agreements BorrowingsUnderGuaranteedInvestmentAgreements	5795000
CY2021Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	17037138000
CY2022Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	16162925000
CY2021	us-gaap	Debt Conversion Original Debt Amount1 DebtConversionOriginalDebtAmount1	3080000
CY2022	us-gaap	Debt Conversion Original Debt Amount1 DebtConversionOriginalDebtAmount1	1642000
CY2020Q1	us-gaap	Debt Instrument Convertible Conversion Price1 DebtInstrumentConvertibleConversionPrice1	3.07
CY2020Q1	us-gaap	Debt Instrument Convertible Conversion Price1 DebtInstrumentConvertibleConversionPrice1	3.50
CY2021Q4	us-gaap	Line Of Credit LineOfCredit	82100000
CY2021Q4	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	39840000
CY2021Q4	us-gaap	Long Term Line Of Credit LongTermLineOfCredit	42260000
CY2022Q4	us-gaap	Line Of Credit LineOfCredit	538780000
CY2022Q4	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	108320000
CY2022Q4	us-gaap	Long Term Line Of Credit LongTermLineOfCredit	430460000
CY2021Q4	us-gaap	Line Of Credit Facility Maximum Borrowing Capacity LineOfCreditFacilityMaximumBorrowingCapacity	29340000000
CY2022Q4	us-gaap	Line Of Credit Facility Maximum Borrowing Capacity LineOfCreditFacilityMaximumBorrowingCapacity	56121492000
CY2021Q4	nio	Loans From Asset Backed Securities Arrangements Current LoansFromAssetBackedSecuritiesArrangementsCurrent	343654000
CY2022Q4	nio	Loans From Asset Backed Securities Arrangements Current LoansFromAssetBackedSecuritiesArrangementsCurrent	1129596000
CY2021Q4	nio	Loans From Asset Backed Securities Arrangements Non Current LoansFromAssetBackedSecuritiesArrangementsNonCurrent	256290000
CY2022Q4	nio	Loans From Asset Backed Securities Arrangements Non Current LoansFromAssetBackedSecuritiesArrangementsNonCurrent	293945000
CY2021Q4	nio	Deferred Items Noncurrent DeferredItemsNoncurrent	1451313000
CY2022Q4	nio	Deferred Items Noncurrent DeferredItemsNoncurrent	2288111000
CY2021Q4	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	1444551000
CY2022Q4	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	2277144000
CY2021Q4	nio	Deferred Government Grants Noncurrent DeferredGovernmentGrantsNoncurrent	312837000
CY2022Q4	nio	Deferred Government Grants Noncurrent DeferredGovernmentGrantsNoncurrent	309762000
CY2021Q4	nio	Finance Lease Liabilities Noncurrent FinanceLeaseLiabilitiesNoncurrent	31646000
CY2022Q4	nio	Finance Lease Liabilities Noncurrent FinanceLeaseLiabilitiesNoncurrent	14457000
CY2021Q4	nio	Deferred Construction Allowance Noncurrent DeferredConstructionAllowanceNoncurrent	12298000
CY2022Q4	nio	Deferred Construction Allowance Noncurrent DeferredConstructionAllowanceNoncurrent	3555000
CY2021Q4	nio	Other Liability Non Current OtherLiabilityNonCurrent	287813000
CY2022Q4	nio	Other Liability Non Current OtherLiabilityNonCurrent	250998000
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	3540458000
CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	5144027000
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	2988374000
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	7374456000
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	744561000
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	1025968000
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	2317193000
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	6517096000
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	3061754000
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	7543064000
CY2021Q4	nio	Finance Lease Right Of Use Asset After Accumulated Amortization FinanceLeaseRightOfUseAssetAfterAccumulatedAmortization	66052000
CY2022Q4	nio	Finance Lease Right Of Use Asset After Accumulated Amortization FinanceLeaseRightOfUseAssetAfterAccumulatedAmortization	49205000
CY2021Q4	nio	Finance Lease Liabilities Current FinanceLeaseLiabilitiesCurrent	27815000
CY2022Q4	nio	Finance Lease Liabilities Current FinanceLeaseLiabilitiesCurrent	30609000
CY2021Q4	nio	Finance Lease Liabilities Noncurrent FinanceLeaseLiabilitiesNoncurrent	31646000
CY2022Q4	nio	Finance Lease Liabilities Noncurrent FinanceLeaseLiabilitiesNoncurrent	14457000
CY2021Q4	nio	Finance Lease Liabilities FinanceLeaseLiabilities	59461000
CY2022Q4	nio	Finance Lease Liabilities FinanceLeaseLiabilities	45066000
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	643895000
CY2022	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	1141740000
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	105990000
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	310701000
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	315054000
CY2022	us-gaap	Short Term Lease Cost ShortTermLeaseCost	407850000
CY2021	us-gaap	Lease Cost LeaseCost	1064939000
CY2022	us-gaap	Lease Cost LeaseCost	1860291000
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P6Y1M6D
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P11Y7M6D
CY2021Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P3Y1M6D
CY2022Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P2Y10M24D
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0563
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0509
CY2021Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0579
CY2022Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0558
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	707721000
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	1280125000
CY2021	us-gaap	Operating Lease Payments Use OperatingLeasePaymentsUse	4199000
CY2022	us-gaap	Operating Lease Payments Use OperatingLeasePaymentsUse	4906000
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	32873000
CY2022	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	27489000
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	2133428000
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	5820041000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	904537000
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	30900000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	770669000
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	23516000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	1574692000
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	35151000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	517892000
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	9021000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	1426176000
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	17299000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	365739000
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	106000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	1213535000
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	6717000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	266738000
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	35000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	1038903000
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	6277000
CY2021Q4	nio	Lessee Operating Lease Liability To Be Paid Year Six LesseeOperatingLeaseLiabilityToBePaidYearSix	185475000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	837505000
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	4737000
CY2021Q4	nio	Lessee Operating Lease Liability To Be Paid After Year Six LesseeOperatingLeaseLiabilityToBePaidAfterYearSix	634397000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	5268238000
CY2022Q4	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	2150000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	3645447000
CY2021Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	63578000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	11359049000
CY2022Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	72331000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	583693000
CY2021Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	4117000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	3815985000
CY2022Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	27265000
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	3061754000
CY2021Q4	nio	Finance Lease Liabilities FinanceLeaseLiabilities	59461000
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	7543064000
CY2022Q4	nio	Finance Lease Liabilities FinanceLeaseLiabilities	45066000
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	744561000
CY2021Q4	nio	Finance Lease Liabilities Current FinanceLeaseLiabilitiesCurrent	27815000
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	1025968000
CY2022Q4	nio	Finance Lease Liabilities Current FinanceLeaseLiabilitiesCurrent	30609000
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	2317193000
CY2021Q4	nio	Finance Lease Liabilities Noncurrent FinanceLeaseLiabilitiesNoncurrent	31646000
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	6517096000
CY2022Q4	nio	Finance Lease Liabilities Noncurrent FinanceLeaseLiabilitiesNoncurrent	14457000
CY2021	us-gaap	Short Term Lease Payments ShortTermLeasePayments	194067000
CY2022	us-gaap	Short Term Lease Payments ShortTermLeasePayments	304213000
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	16257933000
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	36136423000
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	49268561000
CY2019Q4	us-gaap	Deferred Revenue DeferredRevenue	485087000
CY2020Q4	us-gaap	Deferred Revenue DeferredRevenue	1061254000
CY2021Q4	us-gaap	Deferred Revenue DeferredRevenue	2197766000
CY2020	nio	Contract With Customer Liability Additions ContractWithCustomerLiabilityAdditions	1013397000
CY2021	nio	Contract With Customer Liability Additions ContractWithCustomerLiabilityAdditions	1934086000
CY2022	nio	Contract With Customer Liability Additions ContractWithCustomerLiabilityAdditions	2483462000
CY2020	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	432069000
CY2021	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	795878000
CY2022	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	1124186000
CY2020	us-gaap	Contract With Customer Liability Cumulative Catch Up Adjustment To Revenue Change In Estimate Of Transaction Price ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueChangeInEstimateOfTransactionPrice	-5161000
CY2021	us-gaap	Contract With Customer Liability Cumulative Catch Up Adjustment To Revenue Change In Estimate Of Transaction Price ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueChangeInEstimateOfTransactionPrice	-1696000
CY2022	us-gaap	Contract With Customer Liability Cumulative Catch Up Adjustment To Revenue Change In Estimate Of Transaction Price ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueChangeInEstimateOfTransactionPrice	4848000
CY2020Q4	us-gaap	Deferred Revenue DeferredRevenue	1061254000
CY2021Q4	us-gaap	Deferred Revenue DeferredRevenue	2197766000
CY2022Q4	us-gaap	Deferred Revenue DeferredRevenue	3561890000
CY2021Q4	nio	Unrecognized Deferred Revenue UnrecognizedDeferredRevenue	2164288000
CY2022Q4	nio	Unrecognized Deferred Revenue UnrecognizedDeferredRevenue	3546849000
CY2022Q4	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.35
CY2022Q4	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.65
CY2022	nio	Investor Relations Program Term InvestorRelationsProgramTerm	P5Y
CY2021Q4	nio	Deferred Income American Depositary Receipt DeferredIncomeAmericanDepositaryReceipt	33478000
CY2022Q4	nio	Deferred Income American Depositary Receipt DeferredIncomeAmericanDepositaryReceipt	15041000
CY2022Q4	nio	Business Combination Consideration Transferred BusinessCombinationConsiderationTransferred	1700000000
CY2020	nio	Research And Development Expense Employee Compensation ResearchAndDevelopmentExpenseEmployeeCompensation	1362231000
CY2021	nio	Research And Development Expense Employee Compensation ResearchAndDevelopmentExpenseEmployeeCompensation	2658158000
CY2022	nio	Research And Development Expense Employee Compensation ResearchAndDevelopmentExpenseEmployeeCompensation	6684971000
CY2020	nio	Research And Development Expense Design And Development ResearchAndDevelopmentExpenseDesignAndDevelopment	778463000
CY2021	nio	Research And Development Expense Design And Development ResearchAndDevelopmentExpenseDesignAndDevelopment	1572834000
CY2022	nio	Research And Development Expense Design And Development ResearchAndDevelopmentExpenseDesignAndDevelopment	3276915000
CY2020	nio	Research And Development Expense Depreciation And Amortization Expenses ResearchAndDevelopmentExpenseDepreciationAndAmortizationExpenses	255544000
CY2021	nio	Research And Development Expense Depreciation And Amortization Expenses ResearchAndDevelopmentExpenseDepreciationAndAmortizationExpenses	214312000
CY2022	nio	Research And Development Expense Depreciation And Amortization Expenses ResearchAndDevelopmentExpenseDepreciationAndAmortizationExpenses	333097000
CY2020	nio	Research And Development Expense Rental And Related Expenses ResearchAndDevelopmentExpenseRentalAndRelatedExpenses	51123000
CY2021	nio	Research And Development Expense Rental And Related Expenses ResearchAndDevelopmentExpenseRentalAndRelatedExpenses	53846000
CY2022	nio	Research And Development Expense Rental And Related Expenses ResearchAndDevelopmentExpenseRentalAndRelatedExpenses	193132000
CY2020	nio	Research And Development Expense Travel Expenses ResearchAndDevelopmentExpenseTravelExpenses	15720000
CY2021	nio	Research And Development Expense Travel Expenses ResearchAndDevelopmentExpenseTravelExpenses	43732000
CY2022	nio	Research And Development Expense Travel Expenses ResearchAndDevelopmentExpenseTravelExpenses	111531000
CY2020	nio	Research And Development Expense Others ResearchAndDevelopmentExpenseOthers	24689000
CY2021	nio	Research And Development Expense Others ResearchAndDevelopmentExpenseOthers	48970000
CY2022	nio	Research And Development Expense Others ResearchAndDevelopmentExpenseOthers	236615000
CY2020	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	2487770000
CY2021	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	4591852000
CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	10836261000
CY2020	us-gaap	Labor And Related Expense LaborAndRelatedExpense	1687945000
CY2021	us-gaap	Labor And Related Expense LaborAndRelatedExpense	2894308000
CY2022	us-gaap	Labor And Related Expense LaborAndRelatedExpense	4532553000
CY2020	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	675142000
CY2021	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	1428290000
CY2022	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	1775539000
CY2020	nio	Rental And Related Expenses RentalAndRelatedExpenses	498601000
CY2021	nio	Rental And Related Expenses RentalAndRelatedExpenses	845512000
CY2022	nio	Rental And Related Expenses RentalAndRelatedExpenses	1336575000
CY2020	us-gaap	Professional Fees ProfessionalFees	307658000
CY2021	us-gaap	Professional Fees ProfessionalFees	521327000
CY2022	us-gaap	Professional Fees ProfessionalFees	944160000
CY2020	us-gaap	Supplies Expense SuppliesExpense	69954000
CY2021	us-gaap	Supplies Expense SuppliesExpense	247828000
CY2022	us-gaap	Supplies Expense SuppliesExpense	545498000
CY2020	nio	Depreciation And Amortization Expenses DepreciationAndAmortizationExpenses	325478000
CY2021	nio	Depreciation And Amortization Expenses DepreciationAndAmortizationExpenses	337708000
CY2022	nio	Depreciation And Amortization Expenses DepreciationAndAmortizationExpenses	484363000
CY2020	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	70220000
CY2021	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	198572000
CY2022	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	285076000
CY2020	us-gaap	Travel And Entertainment Expense TravelAndEntertainmentExpense	39328000
CY2021	us-gaap	Travel And Entertainment Expense TravelAndEntertainmentExpense	80726000
CY2022	us-gaap	Travel And Entertainment Expense TravelAndEntertainmentExpense	162924000
CY2020	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	9654000
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	54332000
CY2022	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	48707000
CY2020	us-gaap	Other Selling General And Administrative Expense OtherSellingGeneralAndAdministrativeExpense	248291000
CY2021	us-gaap	Other Selling General And Administrative Expense OtherSellingGeneralAndAdministrativeExpense	269529000
CY2022	us-gaap	Other Selling General And Administrative Expense OtherSellingGeneralAndAdministrativeExpense	421724000
CY2020	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	3932271000
CY2021	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	6878132000
CY2022	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	10537119000
CY2018Q2	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	1269900000
CY2022	nio	Percentage Of Simple Interest On Original Issue Price Considered In Redemption Price PercentageOfSimpleInterestOnOriginalIssuePriceConsideredInRedemptionPrice	0.10
CY2022	nio	Percentage Of Simple Interest On Original Issue Price Considered In Redemption Price PercentageOfSimpleInterestOnOriginalIssuePriceConsideredInRedemptionPrice	0.10
CY2020Q4	us-gaap	Redeemable Noncontrolling Interest Equity Redemption Value RedeemableNoncontrollingInterestEquityRedemptionValue	104270000
CY2020Q4	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	1600000000
CY2020Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	1600000000
CY2021Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	3277866000
CY2022Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	3557221000
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.00025
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.00025
CY2021Q4	nio	Share Capital Value Authorized ShareCapitalValueAuthorized	1000000
CY2022Q4	nio	Share Capital Value Authorized ShareCapitalValueAuthorized	1000000
CY2021Q4	nio	Share Capital Shares Authorized ShareCapitalSharesAuthorized	4000000000
CY2022Q4	nio	Share Capital Shares Authorized ShareCapitalSharesAuthorized	4000000000
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.00025
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.00025
CY2021Q4	nio	Share Capital Class To Be Determined Number Of Shares Authorized ShareCapitalClassToBeDeterminedNumberOfSharesAuthorized	1219469778
CY2022Q4	nio	Share Capital Class To Be Determined Number Of Shares Authorized ShareCapitalClassToBeDeterminedNumberOfSharesAuthorized	1219469778
CY2021Q4	nio	Share Capital Class To Be Determined Par Or Stated Value Per Share ShareCapitalClassToBeDeterminedParOrStatedValuePerShare	0.00025
CY2022Q4	nio	Share Capital Class To Be Determined Par Or Stated Value Per Share ShareCapitalClassToBeDeterminedParOrStatedValuePerShare	0.00025
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	4000000000
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	4000000000
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	1661749433
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	1680220892
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	1643669180
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	1662159868
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	1944597000
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	1685000
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	187094000
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1010140000
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	2295896000
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	88843972
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	2.38
CY2019	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y9M7D
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	16077700
CY2020	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	8.09
CY2020	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	15253500
CY2020	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	1.55
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	9030781
CY2020	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	3.02
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	1318892
CY2020	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	4.49
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	79318499
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	3.59
CY2020	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y4M20D
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	3581119000
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	2468150
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	13.89
CY2021	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	9119048
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	2.31
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	2143711
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	12.59
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	25940
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	19.03
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	70497950
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	4.76
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P5Y5M8D
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	3.03
CY2022	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	4533690
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	2.58
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	1197777
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	10.76
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	467608
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	12.03
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	65983875
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	3.57
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P4Y6M3D
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	465353000
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	65832596
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	3.56
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P4Y6M3D
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	464324000
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber	55898588
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice	3.22
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P4Y5M26D
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue	396734000
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	4.03
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	33.54
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	19.27
CY2022Q4	nio	Equity Method Investments Ownership Percentage EquityMethodInvestmentsOwnershipPercentage	0.25
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	6368000
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	23565000
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	62348000
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	18700000
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-7245000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6368000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	42265000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	55103000
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.25
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-5297714000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-3974684000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-14382001000
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.25
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-1324429000
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-993671000
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-3595500000
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	47151000
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	29325000
CY2022	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	23484000
CY2020	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-81668000
CY2021	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	100690000
CY2022	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	395543000
CY2020	nio	Income Tax Reconciliation Deductions Qualified Production Activities1 IncomeTaxReconciliationDeductionsQualifiedProductionActivities1	36775000
CY2021	nio	Income Tax Reconciliation Deductions Qualified Production Activities1 IncomeTaxReconciliationDeductionsQualifiedProductionActivities1	546805000
CY2022	nio	Income Tax Reconciliation Deductions Qualified Production Activities1 IncomeTaxReconciliationDeductionsQualifiedProductionActivities1	750736000
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Fdii Amount EffectiveIncomeTaxRateReconciliationFdiiAmount	10356000
CY2021	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	2194000
CY2022	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	8847000
CY2020	nio	Effective Income Tax Rate Reconciliation Non Taxable Offshore Income EffectiveIncomeTaxRateReconciliationNonTaxableOffshoreIncome	523276000
CY2020	us-gaap	Income Tax Reconciliation Tax Credits Foreign IncomeTaxReconciliationTaxCreditsForeign	21633000
CY2021	us-gaap	Income Tax Reconciliation Tax Credits Foreign IncomeTaxReconciliationTaxCreditsForeign	30273000
CY2022	us-gaap	Income Tax Reconciliation Tax Credits Foreign IncomeTaxReconciliationTaxCreditsForeign	45446000
CY2021	nio	Effective Income Tax Rate Reconciliation Prior Year Income Taxes True Ups Amount EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxesTrueUpsAmount	286693000
CY2022	nio	Effective Income Tax Rate Reconciliation Prior Year Income Taxes True Ups Amount EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxesTrueUpsAmount	110581000
CY2022	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	490855000
CY2020	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes	-4324000
CY2020	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	1241000
CY2021	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-1206000
CY2022	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-5154000
CY2020	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	1950081000
CY2021	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	1199706000
CY2022	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	3450679000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6368000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	42265000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	55103000
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.25
CY2022Q4	nio	Deferred Tax Liabilities Equity Method Investments DeferredTaxLiabilitiesEquityMethodInvestments	5170000
CY2020Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	6831387000
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	7294844000
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	9711744000
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	534693000
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	1136278000
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	1666519000
CY2020Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	251778000
CY2021Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	559815000
CY2022Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	940633000
CY2020Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	233326000
CY2021Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	243198000
CY2022Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	301437000
CY2020Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	64191000
CY2020Q4	nio	Deferred Tax Assets Unrealized Financing Income DeferredTaxAssetsUnrealizedFinancingIncome	40800000
CY2021Q4	nio	Deferred Tax Assets Unrealized Financing Income DeferredTaxAssetsUnrealizedFinancingIncome	28796000
CY2022Q4	nio	Deferred Tax Assets Unrealized Financing Income DeferredTaxAssetsUnrealizedFinancingIncome	33140000
CY2020Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	36702000
CY2021Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	85439000
CY2022Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	89328000
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	9027000
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	19500000
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	27386000
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Deferred Rent DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent	9791000
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Deferred Rent DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent	29731000
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	6857000
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	10695000
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	6951000
CY2020Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	1162000
CY2021Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	713000
CY2022Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	452000
CY2020Q4	nio	Deferred Tax Assets Advertising Expenses In Excess Of Deduction Limit DeferredTaxAssetsAdvertisingExpensesInExcessOfDeductionLimit	507000
CY2021Q4	nio	Deferred Tax Assets Advertising Expenses In Excess Of Deduction Limit DeferredTaxAssetsAdvertisingExpensesInExcessOfDeductionLimit	705000
CY2022Q4	nio	Deferred Tax Assets Advertising Expenses In Excess Of Deduction Limit DeferredTaxAssetsAdvertisingExpensesInExcessOfDeductionLimit	188000
CY2022Q4	nio	Deferred Tax Assets Equity Securities Without Readily Determinable Fair Value DeferredTaxAssetsEquitySecuritiesWithoutReadilyDeterminableFairValue	150000
CY2020Q4	nio	Deferred Tax Assets Unrealized Currency Gains Losses DeferredTaxAssetsUnrealizedCurrencyGainsLosses	-971000
CY2022Q4	nio	Deferred Tax Assets Unrealized Currency Gains Losses DeferredTaxAssetsUnrealizedCurrencyGainsLosses	1704000
CY2020Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	269000
CY2021Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	711000
CY2022Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	4224000
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	8019519000
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	9216725000
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	12727355000
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	163969000
CY2022Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	86232000
CY2021Q4	nio	Deferred Tax Liabilities Equity Securities Without Readily Determinable Fair Value DeferredTaxLiabilitiesEquitySecuritiesWithoutReadilyDeterminableFairValue	15975000
CY2022Q4	nio	Deferred Tax Liabilities Equity Securities Without Readily Determinable Fair Value DeferredTaxLiabilitiesEquitySecuritiesWithoutReadilyDeterminableFairValue	6435000
CY2021Q4	nio	Deferred Tax Liabilities Equity Securities With Readily Determinable Fair Value DeferredTaxLiabilitiesEquitySecuritiesWithReadilyDeterminableFairValue	2725000
CY2021Q4	nio	Deferred Tax Liabilities Available For Sale Debt Investment DeferredTaxLiabilitiesAvailableForSaleDebtInvestment	6499000
CY2022Q4	nio	Deferred Tax Liabilities Available For Sale Debt Investment DeferredTaxLiabilitiesAvailableForSaleDebtInvestment	206734000
CY2021Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	143512000
CY2022Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	86082000
CY2021Q4	nio	Deferred Tax Liabilities Deferred Rent DeferredTaxLiabilitiesDeferredRent	18752000
CY2021Q4	us-gaap	Deferred Tax Liabilities Unrealized Currency Transaction Gains DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains	1705000
CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	189168000
CY2022Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	304421000
CY2021Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	25199000
CY2022Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	218189000
CY2019Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	6879030000
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	8019519000
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	9216725000
CY2020	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	1140489000
CY2021	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	1199706000
CY2022	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	3510630000
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	8019519000
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	9216725000
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	12727355000
CY2020	us-gaap	Profit Loss ProfitLoss	-5304082000
CY2021	us-gaap	Profit Loss ProfitLoss	-4016949000
CY2022	us-gaap	Profit Loss ProfitLoss	-14437104000
CY2020	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	-311670000
CY2021	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	-6586579000
CY2022	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	-279355000
CY2020	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-4962000
CY2021	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-31219000
CY2022	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-157014000
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-5610790000
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-10572309000
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-14559445000
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1182660948
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1572702112
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1636999280
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-4.74
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-6.72
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-8.89
CY2020	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	236501538
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	103450186
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	96855134
CY2020	us-gaap	Revenue From Related Parties RevenueFromRelatedParties	1561000
CY2021	us-gaap	Revenue From Related Parties RevenueFromRelatedParties	57901000
CY2022	us-gaap	Revenue From Related Parties RevenueFromRelatedParties	122687000
CY2020	us-gaap	Related Party Transaction Expenses From Transactions With Related Party RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty	138497000
CY2021	us-gaap	Related Party Transaction Expenses From Transactions With Related Party RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty	5222000
CY2022	us-gaap	Related Party Transaction Expenses From Transactions With Related Party RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty	8984000
CY2020	us-gaap	Related Party Transaction Purchases From Related Party RelatedPartyTransactionPurchasesFromRelatedParty	137586000
CY2021	us-gaap	Related Party Transaction Purchases From Related Party RelatedPartyTransactionPurchasesFromRelatedParty	1157727000
CY2022	us-gaap	Related Party Transaction Purchases From Related Party RelatedPartyTransactionPurchasesFromRelatedParty	1066832000
CY2020	nio	Revenue From Sales Of Goods RevenueFromSalesOfGoods	298489000
CY2021	nio	Revenue From Sales Of Goods RevenueFromSalesOfGoods	4139199000
CY2022	nio	Revenue From Sales Of Goods RevenueFromSalesOfGoods	3105898000
CY2020	nio	Research And Development And Maintenance Service Cost ResearchAndDevelopmentAndMaintenanceServiceCost	3402000
CY2021	nio	Research And Development And Maintenance Service Cost ResearchAndDevelopmentAndMaintenanceServiceCost	8194000
CY2022	nio	Research And Development And Maintenance Service Cost ResearchAndDevelopmentAndMaintenanceServiceCost	136358000
CY2020	nio	Proceeds From Sale Of Raw Material Property And Equipment To Related Party ProceedsFromSaleOfRawMaterialPropertyAndEquipmentToRelatedParty	478000
CY2022	nio	Proceeds From Sale Of Raw Material Property And Equipment To Related Party ProceedsFromSaleOfRawMaterialPropertyAndEquipmentToRelatedParty	1012000
CY2020Q4	us-gaap	Notes Payable Related Parties Current And Noncurrent NotesPayableRelatedPartiesCurrentAndNoncurrent	123945000
CY2021Q4	us-gaap	Notes Payable Related Parties Current And Noncurrent NotesPayableRelatedPartiesCurrentAndNoncurrent	15316000
CY2022Q4	us-gaap	Notes Payable Related Parties Current And Noncurrent NotesPayableRelatedPartiesCurrentAndNoncurrent	13712000
CY2021Q4	us-gaap	Due From Related Parties DueFromRelatedParties	1564025000
CY2022Q4	us-gaap	Due From Related Parties DueFromRelatedParties	1387694000
CY2021Q4	us-gaap	Due To Related Parties Current And Noncurrent DueToRelatedPartiesCurrentAndNoncurrent	687200000
CY2022Q4	us-gaap	Due To Related Parties Current And Noncurrent DueToRelatedPartiesCurrentAndNoncurrent	384611000
CY2021Q4	nio	Property And Equipment Under Capital Expenditure PropertyAndEquipmentUnderCapitalExpenditure	2987743000
CY2022Q4	nio	Property And Equipment Under Capital Expenditure PropertyAndEquipmentUnderCapitalExpenditure	4541383000
CY2021Q4	nio	Leasehold Improvements Under Capital Expenditure LeaseholdImprovementsUnderCapitalExpenditure	392910000
CY2022Q4	nio	Leasehold Improvements Under Capital Expenditure LeaseholdImprovementsUnderCapitalExpenditure	807666000
CY2021Q4	nio	Capital Expenditures Contracted But Not Recognized CapitalExpendituresContractedButNotRecognized	3380653000
CY2022Q4	nio	Capital Expenditures Contracted But Not Recognized CapitalExpendituresContractedButNotRecognized	5349049000

Files In Submission

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$NIO
NIO Inc Stock $nio

2022 Q4 Form 20-F Financial Statement

#000110465923051990 Filed on April 28, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NIO NIO Inc Stock $nio

2022 Q4 Form 20-F Financial Statement

#000110465923051990 Filed on April 28, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NIO
NIO Inc Stock $nio