$NOVA
Sunnova Energy International Inc. Stock $nova

$nova Overview Financials Valuation SEC Filings Company Website

2023 Q1 Form 10-K Financial Statement

#000177269523000011 Filed on February 23, 2023

Income Statement

Concept	2023 Q1	2022 Q4	2022
Revenue	$161.7M	$195.6M	$557.7M
YoY Change	146.03%	200.82%	130.69%
Cost Of Revenue	$99.20M	$134.3M	$327.1M
YoY Change	235.96%	361.22%	232.71%
Gross Profit	$62.50M	$61.31M	$230.6M
YoY Change	72.66%	70.76%	60.77%
Gross Profit Margin	38.65%	31.34%	41.35%
Selling, General & Admin	$112.0M	$100.5M	$337.5M
YoY Change	45.48%	54.3%	53.33%
% of Gross Profit	179.21%	163.98%	146.36%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$32.67M	$36.87M	$108.2M
YoY Change	32.06%	20.67%	26.36%
% of Gross Profit	52.28%	60.15%	46.9%
Operating Expenses	$111.3M	$78.15M	$311.0M
YoY Change	58.06%	73.79%	59.76%
Operating Profit	-$48.78M	-$16.85M	-$81.50M
YoY Change	42.61%	85.84%	48.49%
Interest Expense	-$85.61M	-$52.13M	-$107.8M
YoY Change	-3538.03%	142.03%	31.4%
% of Operating Profit
Other Income/Expense, Net	-$236.0K	$2.763M	$3.090M
YoY Change	-252.26%	-705.92%	-698.84%
Pretax Income	-$109.8M	-$66.21M	-$126.4M
YoY Change	432.43%	113.18%	-14.17%
Income Tax	$510.0K	$3.886M	$3.900M
% Of Pretax Income
Net Earnings	-$81.08M	-$61.99M	-$161.6M
YoY Change	141.44%	336.32%	17.02%
Net Earnings / Revenue	-50.15%	-31.7%	-28.98%
Basic Earnings Per Share	-$0.70	-$0.18	-$1.41
Diluted Earnings Per Share	-$0.70	-$0.18	-$1.41
COMMON SHARES
Basic Shares Outstanding	114.9M shares	114.9M shares	114.5M shares
Diluted Shares Outstanding	115.1M shares		114.5M shares

Balance Sheet

Concept	2023 Q1	2022 Q4	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments	$210.9M	$360.3M	$360.3M
YoY Change	1.15%	48.19%	48.19%
Cash & Equivalents	$210.9M	$360.3M	$360.3M
Short-Term Investments
Other Short-Term Assets	$403.0M	$351.3M	$77.17M
YoY Change	42.32%	18.55%	-26.86%
Inventory	$182.9M	$152.1M	$152.1M
Prepaid Expenses	$20.46M	$17.49M
Receivables	$25.61M	$24.44M	$146.5M
Other Receivables	$188.6M	$212.4M	$212.4M
Total Short-Term Assets	$828.1M	$948.4M	$948.4M
YoY Change	47.21%	54.02%	54.02%
LONG-TERM ASSETS
Property, Plant & Equipment	$4.054B	$3.785B	$3.802B
YoY Change	32.63%	30.08%	29.84%
Goodwill	$13.15M	$13.15M
YoY Change	0.0%	0.0%
Intangibles	$155.4M	$162.5M
YoY Change	-15.27%	-14.7%
Long-Term Investments
YoY Change
Other Assets	$986.6M	$961.9M	$944.7M
YoY Change	48.93%	68.42%	71.0%
Total Long-Term Assets	$8.074B	$7.389B	$7.389B
YoY Change	50.47%	51.14%	51.14%
TOTAL ASSETS
Total Short-Term Assets	$828.1M	$948.4M	$948.4M
Total Long-Term Assets	$8.074B	$7.389B	$7.389B
Total Assets	$8.902B	$8.337B	$8.337B
YoY Change	50.16%	51.46%	51.46%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$123.5M	$116.1M	$116.1M
YoY Change	70.45%	111.03%	111.03%
Accrued Expenses	$122.2M	$139.9M	$177.6M
YoY Change	51.4%	71.16%	114.18%
Deferred Revenue	$38.94M	$30.17M
YoY Change	102.71%	97.55%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$209.3M	$214.4M	$215.2M
YoY Change	34.96%	65.21%	64.98%
Total Short-Term Liabilities	$528.0M	$541.9M	$541.9M
YoY Change	52.76%	74.32%	74.32%
LONG-TERM LIABILITIES
Long-Term Debt	$5.621B	$5.195B	$5.196B
YoY Change	62.39%	65.67%	65.64%
Other Long-Term Liabilities	$805.2M	$711.8M	$711.8M
YoY Change	72.21%	63.62%	63.62%
Total Long-Term Liabilities	$5.621B	$5.195B	$5.907B
YoY Change	62.39%	65.67%	65.4%
TOTAL LIABILITIES
Total Short-Term Liabilities	$528.0M	$541.9M	$541.9M
Total Long-Term Liabilities	$5.621B	$5.195B	$5.907B
Total Liabilities	$6.955B	$6.449B	$7.064B
YoY Change	62.67%	66.11%	63.71%
SHAREHOLDERS EQUITY
Retained Earnings	-$367.0M	-$364.8M
YoY Change	-13.35%	-20.65%
Common Stock	$1.646B	$1.638B
YoY Change	-0.68%	-0.69%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$1.279B	$1.273B	$1.273B
YoY Change
Total Liabilities & Shareholders Equity	$8.902B	$8.337B	$8.337B
YoY Change	50.16%	51.46%	51.46%

Cashflow Statement

Concept	2023 Q1	2022 Q4	2022
OPERATING ACTIVITIES
Net Income	-$81.08M	-$61.99M	-$161.6M
YoY Change	141.44%	336.32%	17.02%
Depreciation, Depletion And Amortization	$32.67M	$36.87M	$108.2M
YoY Change	32.06%	20.67%	26.36%
Cash From Operating Activities	-$169.3M	-$67.63M	-$333.4M
YoY Change	83.79%	8.41%	59.36%
INVESTING ACTIVITIES
Capital Expenditures	$289.3M	$230.7M	$868.2M
YoY Change	109.36%	-209.57%	56.56%
Acquisitions
YoY Change
Other Investing Activities	-$1.120M	-$299.6M	-$680.0K
YoY Change	-2.44%	63.23%	-82.42%
Cash From Investing Activities	-$524.3M	-$530.2M	-$1.982B
YoY Change	46.59%	34.57%	59.65%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	$568.9M	603.6M	$2.469B
YoY Change	48.6%	84.0%	68.58%
NET CHANGE
Cash From Operating Activities	-$169.3M	-67.63M	-$333.4M
Cash From Investing Activities	-$524.3M	-530.2M	-$1.982B
Cash From Financing Activities	$568.9M	603.6M	$2.469B
Net Change In Cash	-$124.8M	5.733M	$153.7M
YoY Change	86.29%	-104.47%	997.38%
FREE CASH FLOW
Cash From Operating Activities	-$169.3M	-$67.63M	-$333.4M
Capital Expenditures	$289.3M	$230.7M	$868.2M
Free Cash Flow	-$458.6M	-$298.3M	-$1.202B
YoY Change	99.13%	-301.39%	57.33%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022	dei	Entity Central Index Key EntityCentralIndexKey	0001772695
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2020	us-gaap	Accounting Standards Update Extensible List AccountingStandardsUpdateExtensibleList	http://fasb.org/us-gaap/2022#AccountingStandardsUpdate202006Member
CY2022	us-gaap	Fair Value Recurring Basis Unobservable Input Reconciliation Asset Gain Loss Statement Of Income Extensible List FairValueRecurringBasisUnobservableInputReconciliationAssetGainLossStatementOfIncomeExtensibleList	http://fasb.org/us-gaap/2022#OtherOperatingIncomeExpenseNet
CY2021	us-gaap	Fair Value Recurring Basis Unobservable Input Reconciliation Asset Gain Loss Statement Of Income Extensible List FairValueRecurringBasisUnobservableInputReconciliationAssetGainLossStatementOfIncomeExtensibleList	http://fasb.org/us-gaap/2022#OtherOperatingIncomeExpenseNet
CY2022	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	reportablesegment
CY2021Q4	us-gaap	Derivative Asset Statement Of Financial Position Extensible Enumeration DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration	http://fasb.org/us-gaap/2022#OtherAssetsNoncurrent
CY2022Q4	us-gaap	Derivative Asset Statement Of Financial Position Extensible Enumeration DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration	http://fasb.org/us-gaap/2022#OtherAssetsNoncurrent
CY2022Q4	us-gaap	Derivative Liability Statement Of Financial Position Extensible Enumeration DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumeration	http://fasb.org/us-gaap/2022#LiabilitiesOtherThanLongtermDebtNoncurrent
CY2021Q4	us-gaap	Derivative Liability Statement Of Financial Position Extensible Enumeration DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumeration	http://fasb.org/us-gaap/2022#LiabilitiesOtherThanLongtermDebtNoncurrent
CY2021Q2	nova	Formation Of Tax Equity Funds Period FormationOfTaxEquityFundsPeriod	P4Y
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherAssetsNoncurrent
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherAssetsNoncurrent
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherAssetsNoncurrent
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherAssetsNoncurrent
CY2021Q4	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherLiabilitiesCurrent
CY2022Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherLiabilitiesCurrent
CY2021Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherLiabilitiesCurrent
CY2022Q4	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherLiabilitiesCurrent
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#LiabilitiesOtherThanLongtermDebtNoncurrent
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#LiabilitiesOtherThanLongtermDebtNoncurrent
CY2022Q4	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#LiabilitiesOtherThanLongtermDebtNoncurrent
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#LiabilitiesOtherThanLongtermDebtNoncurrent
CY2022	dei	Document Type DocumentType	10-K
CY2022	dei	Document Annual Report DocumentAnnualReport	true
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-12-31
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	001-38995
CY2022	dei	Entity Registrant Name EntityRegistrantName	Sunnova Energy International Inc.
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	30-1192746
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	20 East Greenway Plaza, Suite 540
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	Houston
CY2022	dei	Entity Address State Or Province EntityAddressStateOrProvince	TX
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	77046
CY2022	dei	City Area Code CityAreaCode	281
CY2022	dei	Local Phone Number LocalPhoneNumber	892-1588
CY2022	dei	Security12b Title Security12bTitle	Common Stock, $0.0001 par value per share
CY2022	dei	Trading Symbol TradingSymbol	NOVA
CY2022	dei	Security Exchange Name SecurityExchangeName	NYSE
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 Small Business EntitySmallBusiness	false
CY2022	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2022	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2022	dei	Entity Shell Company EntityShellCompany	false
CY2022Q2	dei	Entity Public Float EntityPublicFloat	2100000000	usd
CY2023Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	114944127	shares
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	360257000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	243101000	usd
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	24435000	usd
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	18584000	usd
CY2022Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	212397000	usd
CY2021Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	57736000	usd
CY2022Q4	nova	Other Current Asset Allowance OtherCurrentAssetAllowance	3250000	usd
CY2021Q4	nova	Other Current Asset Allowance OtherCurrentAssetAllowance	1646000	usd
CY2022Q4	us-gaap	Other Assets Current OtherAssetsCurrent	351300000	usd
CY2021Q4	us-gaap	Other Assets Current OtherAssetsCurrent	296321000	usd
CY2022Q4	us-gaap	Assets Current AssetsCurrent	948389000	usd
CY2021Q4	us-gaap	Assets Current AssetsCurrent	615742000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	3784801000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2909613000	usd
CY2022Q4	us-gaap	Allowance For Notes And Loans Receivable Current AllowanceForNotesAndLoansReceivableCurrent	77998000	usd
CY2021Q4	us-gaap	Allowance For Notes And Loans Receivable Current AllowanceForNotesAndLoansReceivableCurrent	39492000	usd
CY2022Q4	us-gaap	Notes And Loans Receivable Net Noncurrent NotesAndLoansReceivableNetNoncurrent	2466149000	usd
CY2021Q4	us-gaap	Notes And Loans Receivable Net Noncurrent NotesAndLoansReceivableNetNoncurrent	1204073000	usd
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	162512000	usd
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	190520000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	13150000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	13150000	usd
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	961891000	usd
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	571136000	usd
CY2022Q4	us-gaap	Assets Assets	8336892000	usd
CY2021Q4	us-gaap	Assets Assets	5504234000	usd
CY2022Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	116136000	usd
CY2021Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	55033000	usd
CY2022Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	139873000	usd
CY2021Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	81721000	usd
CY2022Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	214431000	usd
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	129793000	usd
CY2022Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	71506000	usd
CY2021Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	44350000	usd
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	541946000	usd
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	310897000	usd
CY2022Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	5194755000	usd
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	3135681000	usd
CY2022Q4	us-gaap	Liabilities Other Than Longterm Debt Noncurrent LiabilitiesOtherThanLongtermDebtNoncurrent	712741000	usd
CY2021Q4	us-gaap	Liabilities Other Than Longterm Debt Noncurrent LiabilitiesOtherThanLongtermDebtNoncurrent	436043000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	6449442000	usd
CY2021Q4	us-gaap	Liabilities Liabilities	3882621000	usd
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2021Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	165737000	usd
CY2021Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	145336000	usd
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	114939079	shares
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	113386600	shares
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	11000	usd
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	11000	usd
CY2022Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1637847000	usd
CY2021Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1649199000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-364782000	usd
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-459715000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	1273076000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	1189495000	usd
CY2022Q4	us-gaap	Minority Interest MinorityInterest	448637000	usd
CY2021Q4	us-gaap	Minority Interest MinorityInterest	286782000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1721713000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1476277000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	8336892000	usd
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	5504234000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	557690000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	241752000	usd
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	160820000	usd
CY2022	us-gaap	Cost Of Goods And Services Sold Depreciation CostOfGoodsAndServicesSoldDepreciation	96280000	usd
CY2021	us-gaap	Cost Of Goods And Services Sold Depreciation CostOfGoodsAndServicesSoldDepreciation	76474000	usd
CY2020	us-gaap	Cost Of Goods And Services Sold Depreciation CostOfGoodsAndServicesSoldDepreciation	58431000	usd
CY2022	us-gaap	Cost Direct Material CostDirectMaterial	178310000	usd
CY2021	us-gaap	Cost Direct Material CostDirectMaterial	0	usd
CY2020	us-gaap	Cost Direct Material CostDirectMaterial	0	usd
CY2022	nova	Cost Of Goods And Service Excluding Depreciation Depletion Amortization And Inventory CostOfGoodsAndServiceExcludingDepreciationDepletionAmortizationAndInventory	52487000	usd
CY2021	nova	Cost Of Goods And Service Excluding Depreciation Depletion Amortization And Inventory CostOfGoodsAndServiceExcludingDepreciationDepletionAmortizationAndInventory	21834000	usd
CY2020	nova	Cost Of Goods And Service Excluding Depreciation Depletion Amortization And Inventory CostOfGoodsAndServiceExcludingDepreciationDepletionAmortizationAndInventory	6747000	usd
CY2022	nova	Operations And Maintenance Expense OperationsAndMaintenanceExpense	36679000	usd
CY2021	nova	Operations And Maintenance Expense OperationsAndMaintenanceExpense	19583000	usd
CY2020	nova	Operations And Maintenance Expense OperationsAndMaintenanceExpense	16313000	usd
CY2022	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	302004000	usd
CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	204236000	usd
CY2020	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	115148000	usd
CY2022	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	26566000	usd
CY2021	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	25485000	usd
CY2020	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	41000	usd
CY2022	us-gaap	Costs And Expenses CostsAndExpenses	639194000	usd
CY2021	us-gaap	Costs And Expenses CostsAndExpenses	296642000	usd
CY2020	us-gaap	Costs And Expenses CostsAndExpenses	196598000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	-81504000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	-54890000	usd
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	-35778000	usd
CY2022	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-107775000	usd
CY2021	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-116248000	usd
CY2020	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-154580000	usd
CY2022	us-gaap	Investment Income Nonoperating InvestmentIncomeNonoperating	59799000	usd
CY2021	us-gaap	Investment Income Nonoperating InvestmentIncomeNonoperating	34228000	usd
CY2020	us-gaap	Investment Income Nonoperating InvestmentIncomeNonoperating	23741000	usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-9824000	usd
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-142772000	usd
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	3090000	usd
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-516000	usd
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	1752000	usd
CY2022	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	-126390000	usd
CY2021	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	-147250000	usd
CY2020	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	-307637000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3886000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	260000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	181000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	-130276000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	-147510000	usd
CY2020	us-gaap	Profit Loss ProfitLoss	-307818000	usd
CY2022	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	31366000	usd
CY2021	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-9382000	usd
CY2020	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-55534000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-161642000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-138128000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-252284000	usd
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.41
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.41
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.25
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.25
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-2.87
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-2.87
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	114451034	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	114451034	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	110881630	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	110881630	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	87871457	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	87871457	shares
CY2022	us-gaap	Profit Loss ProfitLoss	-130276000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	-147510000	usd
CY2020	us-gaap	Profit Loss ProfitLoss	-307818000	usd
CY2022	us-gaap	Depreciation Depreciation	108167000	usd
CY2021	us-gaap	Depreciation Depreciation	85600000	usd
CY2020	us-gaap	Depreciation Depreciation	66066000	usd
CY2022	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	-8459000	usd
CY2021	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	-3655000	usd
CY2020	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	-5824000	usd
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	28441000	usd
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	21354000	usd
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	29000	usd
CY2022	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	13640000	usd
CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	14050000	usd
CY2020	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	9031000	usd
CY2022	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	9342000	usd
CY2021	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	9949000	usd
CY2020	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	15685000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	24218000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	17236000	usd
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	10873000	usd
CY2022	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	19451000	usd
CY2021	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	4874000	usd
CY2020	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	13768000	usd
CY2022	us-gaap	Unrealized Gain Loss On Hybrid Instrument Net UnrealizedGainLossOnHybridInstrumentNet	29279000	usd
CY2021	us-gaap	Unrealized Gain Loss On Hybrid Instrument Net UnrealizedGainLossOnHybridInstrumentNet	21988000	usd
CY2020	us-gaap	Unrealized Gain Loss On Hybrid Instrument Net UnrealizedGainLossOnHybridInstrumentNet	907000	usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-9824000	usd
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-142772000	usd
CY2022	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	428000	usd
CY2021	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-30117000	usd
CY2020	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-14933000	usd
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	159295000	usd
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	53261000	usd
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	4297000	usd
CY2022	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	119794000	usd
CY2021	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	129810000	usd
CY2020	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	24256000	usd
CY2022	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	124981000	usd
CY2021	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	70758000	usd
CY2020	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	42411000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	4486000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-6392000	usd
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-1141000	usd
CY2022	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	48385000	usd
CY2021	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	27908000	usd
CY2020	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-4504000	usd
CY2022	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	11772000	usd
CY2021	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	5963000	usd
CY2020	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	5397000	usd
CY2022	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-6832000	usd
CY2021	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-293000	usd
CY2020	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-2974000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-333426000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-209230000	usd
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-131466000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	868208000	usd
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	554541000	usd
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	578369000	usd
CY2022	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	1236228000	usd
CY2021	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	728926000	usd
CY2020	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	285238000	usd
CY2022	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	109760000	usd
CY2021	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	66879000	usd
CY2020	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	35479000	usd
CY2022	nova	Payments For Investments In Solar Receivables PaymentsForInvestmentsInSolarReceivables	0	usd
CY2021	nova	Payments For Investments In Solar Receivables PaymentsForInvestmentsInSolarReceivables	32212000	usd
CY2020	nova	Payments For Investments In Solar Receivables PaymentsForInvestmentsInSolarReceivables	0	usd
CY2022	nova	Proceeds For Investments In Solar Receivables ProceedsForInvestmentsInSolarReceivables	12394000	usd
CY2021	nova	Proceeds For Investments In Solar Receivables ProceedsForInvestmentsInSolarReceivables	3231000	usd
CY2020	nova	Proceeds For Investments In Solar Receivables ProceedsForInvestmentsInSolarReceivables	0	usd
CY2022	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-680000	usd
CY2021	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-4353000	usd
CY2020	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	1391000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1981602000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1241216000	usd
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-829519000	usd
CY2022	us-gaap	Proceeds From Issuance Of Other Long Term Debt ProceedsFromIssuanceOfOtherLongTermDebt	2903727000	usd
CY2021	us-gaap	Proceeds From Issuance Of Other Long Term Debt ProceedsFromIssuanceOfOtherLongTermDebt	2235939000	usd
CY2020	us-gaap	Proceeds From Issuance Of Other Long Term Debt ProceedsFromIssuanceOfOtherLongTermDebt	1651765000	usd
CY2022	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	758355000	usd
CY2021	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	947130000	usd
CY2020	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	963872000	usd
CY2022	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	0	usd
CY2020	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	73657000	usd
CY2021	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	34555000	usd
CY2020	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	4981000	usd
CY2022	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	30791000	usd
CY2021	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	31324000	usd
CY2020	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	24084000	usd
CY2022	nova	Payments Of Debt Discounts PaymentsOfDebtDiscounts	0	usd
CY2021	nova	Payments Of Debt Discounts PaymentsOfDebtDiscounts	2324000	usd
CY2020	nova	Payments Of Debt Discounts PaymentsOfDebtDiscounts	3374000	usd
CY2022	nova	Payments For Capped Call Transactions PaymentsForCappedCallTransactions	48420000	usd
CY2021	nova	Payments For Capped Call Transactions PaymentsForCappedCallTransactions	91655000	usd
CY2020	nova	Payments For Capped Call Transactions PaymentsForCappedCallTransactions	0	usd
CY2022	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	3190000	usd
CY2021	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	10513000	usd
CY2020	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	152277000	usd
CY2022	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	0	usd
CY2021	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	0	usd
CY2022	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	449398000	usd
CY2021	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	350121000	usd
CY2020	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	320245000	usd
CY2022	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	29771000	usd
CY2021	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	15854000	usd
CY2020	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	6527000	usd
CY2022	nova	Payments Of Costs Related To Noncontrolling Interests PaymentsOfCostsRelatedToNoncontrollingInterests	13091000	usd
CY2021	nova	Payments Of Costs Related To Noncontrolling Interests PaymentsOfCostsRelatedToNoncontrollingInterests	8805000	usd
CY2020	nova	Payments Of Costs Related To Noncontrolling Interests PaymentsOfCostsRelatedToNoncontrollingInterests	6517000	usd
CY2022	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-802000	usd
CY2021	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-476000	usd
CY2020	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-2000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	2468705000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1464450000	usd
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1188587000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	153677000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	14004000	usd
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	227602000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	391897000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	377893000	usd
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	150291000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	545574000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	391897000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	377893000	usd
CY2022Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	51733000	usd
CY2021Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	80213000	usd
CY2020Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	73020000	usd
CY2022Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	133584000	usd
CY2021Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	68583000	usd
CY2020Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	95014000	usd
CY2022Q4	us-gaap	Cash Cash	360257000	usd
CY2021Q4	us-gaap	Cash Cash	243101000	usd
CY2020Q4	us-gaap	Cash Cash	209859000	usd
CY2022	nova	Change In Capital Expenditures Incurred But Not Yet Paid ChangeInCapitalExpendituresIncurredButNotYetPaid	32008000	usd
CY2021	nova	Change In Capital Expenditures Incurred But Not Yet Paid ChangeInCapitalExpendituresIncurredButNotYetPaid	-1979000	usd
CY2020	nova	Change In Capital Expenditures Incurred But Not Yet Paid ChangeInCapitalExpendituresIncurredButNotYetPaid	21041000	usd
CY2022	nova	Change In Accounts Payable And Accrued Expenses Related To Payments For Investments ChangeInAccountsPayableAndAccruedExpensesRelatedToPaymentsForInvestments	31908000	usd
CY2021	nova	Change In Accounts Payable And Accrued Expenses Related To Payments For Investments ChangeInAccountsPayableAndAccruedExpensesRelatedToPaymentsForInvestments	26464000	usd
CY2020	nova	Change In Accounts Payable And Accrued Expenses Related To Payments For Investments ChangeInAccountsPayableAndAccruedExpensesRelatedToPaymentsForInvestments	-18383000	usd
CY2022	nova	Note Payable For Purchase Of Inventory NotePayableForPurchaseOfInventory	0	usd
CY2021	nova	Note Payable For Purchase Of Inventory NotePayableForPurchaseOfInventory	32301000	usd
CY2020	nova	Note Payable For Purchase Of Inventory NotePayableForPurchaseOfInventory	0	usd
CY2022	us-gaap	Debt Conversion Converted Instrument Amount1 DebtConversionConvertedInstrumentAmount1	0	usd
CY2021	us-gaap	Debt Conversion Converted Instrument Amount1 DebtConversionConvertedInstrumentAmount1	95648000	usd
CY2020	us-gaap	Debt Conversion Converted Instrument Amount1 DebtConversionConvertedInstrumentAmount1	149352000	usd
CY2022	nova	Noncash Investments In Solar Receivables NoncashInvestmentsInSolarReceivables	0	usd
CY2021	nova	Noncash Investments In Solar Receivables NoncashInvestmentsInSolarReceivables	44353000	usd
CY2020	nova	Noncash Investments In Solar Receivables NoncashInvestmentsInSolarReceivables	0	usd
CY2022	us-gaap	Stock Issued1 StockIssued1	0	usd
CY2021	us-gaap	Stock Issued1 StockIssued1	128224000	usd
CY2020	us-gaap	Stock Issued1 StockIssued1	0	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	142870000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	88256000	usd
CY2020	us-gaap	Interest Paid Net InterestPaidNet	87829000	usd
CY2022	us-gaap	Income Taxes Paid IncomeTaxesPaid	2000000	usd
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	190000	usd
CY2020	us-gaap	Income Taxes Paid IncomeTaxesPaid	181000	usd
CY2019Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	127129000	usd
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	691111000	usd
CY2020	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	-10164000	usd
CY2020	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	-317982000	usd
CY2020	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	469271000	usd
CY2020	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt	-5177000	usd
CY2020	nova	Noncontrolling Interest Increase From Contributions From Noncontrolling Interest Holders NoncontrollingInterestIncreaseFromContributionsFromNoncontrollingInterestHolders	3449000	usd
CY2020	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	316796000	usd
CY2020	nova	Distributions To Redeemable Noncontrolling Interests DistributionsToRedeemableNoncontrollingInterests	4802000	usd
CY2020	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	1725000	usd
CY2020	nova	Noncontrolling Interest Decrease From Costs Related To Redeemable Noncontrolling Interest NoncontrollingInterestDecreaseFromCostsRelatedToRedeemableNoncontrollingInterest	-187000	usd
CY2020	nova	Noncontrolling Interest Decrease From Costs Related To Noncontrolling Interest Holders NoncontrollingInterestDecreaseFromCostsRelatedToNoncontrollingInterestHolders	7895000	usd
CY2020	nova	Redeemable Noncontrolling Interest Reallocation Of Basis RedeemableNoncontrollingInterestReallocationOfBasis	883000	usd
CY2020	nova	Reallocation Of Asset Basis ReallocationOfAssetBasis	883000	usd
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	10873000	usd
CY2020	us-gaap	Temporary Equity Other Changes TemporaryEquityOtherChanges	880000	usd
CY2020	us-gaap	Stockholders Equity Other StockholdersEquityOther	1690000	usd
CY2020Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	136124000	usd
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1144557000	usd
CY2021	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	-6991000	usd
CY2021	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	-154501000	usd
CY2021	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	249709000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt	-8807000	usd
CY2021	nova	Apic Capped Call Transaction APICCappedCallTransaction	91655000	usd
CY2021	nova	Noncontrolling Interest Increase From Contributions From Noncontrolling Interest Holders NoncontrollingInterestIncreaseFromContributionsFromNoncontrollingInterestHolders	8375000	usd
CY2021	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	341746000	usd
CY2021	nova	Distributions To Redeemable Noncontrolling Interests DistributionsToRedeemableNoncontrollingInterests	4522000	usd
CY2021	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	11332000	usd
CY2021	nova	Noncontrolling Interest Decrease From Costs Related To Redeemable Noncontrolling Interest NoncontrollingInterestDecreaseFromCostsRelatedToRedeemableNoncontrollingInterest	447000	usd
CY2021	nova	Noncontrolling Interest Decrease From Costs Related To Noncontrolling Interest Holders NoncontrollingInterestDecreaseFromCostsRelatedToNoncontrollingInterestHolders	10902000	usd
CY2021	nova	Redeemable Noncontrolling Interest Reallocation Of Basis RedeemableNoncontrollingInterestReallocationOfBasis	1118000	usd
CY2021	nova	Reallocation Of Asset Basis ReallocationOfAssetBasis	1118000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	17236000	usd
CY2021	us-gaap	Temporary Equity Other Changes TemporaryEquityOtherChanges	-67000	usd
CY2021	us-gaap	Stockholders Equity Other StockholdersEquityOther	3146000	usd
CY2021Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	145336000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1476277000	usd
CY2021Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	145336000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1476277000	usd
CY2022	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	22487000	usd
CY2022	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	-107789000	usd
CY2022	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	12849000	usd
CY2022	nova	Apic Capped Call Transaction APICCappedCallTransaction	48420000	usd
CY2022	nova	Noncontrolling Interest Increase From Contributions From Noncontrolling Interest Holders NoncontrollingInterestIncreaseFromContributionsFromNoncontrollingInterestHolders	84923000	usd
CY2022	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	364475000	usd
CY2022	nova	Distributions To Redeemable Noncontrolling Interests DistributionsToRedeemableNoncontrollingInterests	4920000	usd
CY2022	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	24851000	usd
CY2022	nova	Noncontrolling Interest Decrease From Costs Related To Redeemable Noncontrolling Interest NoncontrollingInterestDecreaseFromCostsRelatedToRedeemableNoncontrollingInterest	3829000	usd
CY2022	nova	Noncontrolling Interest Decrease From Costs Related To Noncontrolling Interest Holders NoncontrollingInterestDecreaseFromCostsRelatedToNoncontrollingInterestHolders	5373000	usd
CY2022	nova	Redeemable Noncontrolling Interest Reallocation Of Basis RedeemableNoncontrollingInterestReallocationOfBasis	33020000	usd
CY2022	nova	Reallocation Of Asset Basis ReallocationOfAssetBasis	33020000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	24218000	usd
CY2022	us-gaap	Temporary Equity Other Changes TemporaryEquityOtherChanges	-266000	usd
CY2022	us-gaap	Stockholders Equity Other StockholdersEquityOther	2693000	usd
CY2022Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	165737000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1721713000	usd
CY2022	nova	Number Of Customers NumberOfCustomers	279000	customer
CY2022Q4	us-gaap	Number Of States In Which Entity Operates NumberOfStatesInWhichEntityOperates	45	state
CY2022	nova	Revenue From Contract With Customers Maximum Renewal Term RevenueFromContractWithCustomersMaximumRenewalTerm	P10Y
	nova	Capital Commitments From Investors CapitalCommitmentsFromInvestors	11800000000	usd
CY2022	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="text-indent:11.25pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Reclassifications</span></div><div><span><br/></span></div><div style="text-indent:22.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Certain prior period amounts have been reclassified to conform to the current period presentation. These reclassifications did not have a significant impact on our consolidated financial statements.</span></div>
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<div style="text-indent:11.25pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Use of Estimates</span></div><div><span><br/></span></div><div style="text-indent:24.75pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The application of GAAP in the preparation of the consolidated financial statements requires us to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. We base our estimates on historical experience and on various other assumptions believed to be reasonable, the results of which form the basis for making judgments about the carrying values of assets and liabilities. Actual results could differ materially from those estimates.</span></div>
CY2022Q4	us-gaap	Cash Uninsured Amount CashUninsuredAmount	337500000	usd
CY2021Q4	us-gaap	Cash Uninsured Amount CashUninsuredAmount	225700000	usd
CY2022Q4	us-gaap	Restricted Cash RestrictedCash	185317000	usd
CY2021Q4	us-gaap	Restricted Cash RestrictedCash	148796000	usd
CY2022Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	51700000	usd
CY2021Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	80200000	usd
CY2022Q4	nova	Restricted Cash Uninsured RestrictedCashUninsured	179800000	usd
CY2021Q4	nova	Restricted Cash Uninsured RestrictedCashUninsured	144300000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1044000	usd
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	912000	usd
CY2022	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2858000	usd
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1956000	usd
CY2022	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	2490000	usd
CY2021	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	1997000	usd
CY2022	us-gaap	Allowance For Doubtful Accounts Receivable Recoveries AllowanceForDoubtfulAccountsReceivableRecoveries	264000	usd
CY2021	us-gaap	Allowance For Doubtful Accounts Receivable Recoveries AllowanceForDoubtfulAccountsReceivableRecoveries	173000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1676000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1044000	usd
CY2022Q4	us-gaap	Inventory Net InventoryNet	152113000	usd
CY2021Q4	us-gaap	Inventory Net InventoryNet	127955000	usd
CY2022	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="text-indent:11.25pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Concentrations of Risk</span></div><div><span><br/></span></div><div style="text-indent:24.75pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Financial instruments that potentially subject us to concentrations of credit risk consist primarily of cash, cash equivalents, restricted cash, accounts receivable and notes receivable. The concentrated risk associated with cash, cash equivalents and restricted cash is mitigated by our policy of banking with creditworthy institutions. Typically, amounts on deposit with certain banking institutions exceed FDIC insurance limits. We do not generally require collateral or other security </span></div>to support accounts receivable. To reduce credit risk related to our relationship with our dealers, management performs periodic credit evaluations and ongoing assessments of our dealers' financial condition.
CY2022	nova	Number Of Dealers NumberOfDealers	300	dealer
CY2022	nova	Dealer Commitment Customer Agreement Average Term DealerCommitmentCustomerAgreementAverageTerm	P23Y
CY2021Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	82658000	usd
CY2020Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	0	usd
CY2022	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	0	usd
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	84307000	usd
CY2022	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	11581000	usd
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	4052000	usd
CY2022	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	1094000	usd
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	2403000	usd
CY2022Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	72171000	usd
CY2021Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	82658000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	557690000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	241752000	usd
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	160820000	usd
CY2022Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	3300000000	usd
CY2022Q4	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.04
CY2022Q4	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P12M
CY2022	us-gaap	Revenue Performance Obligation Description Of Timing RevenuePerformanceObligationDescriptionOfTiming	We do not expect the annual recognition to vary significantly over approximately the next 20 years as the vast majority of existing solar service agreements have at least 20 years remaining
CY2022	nova	Average Ageof Solar Systems AverageAgeofSolarSystems	P4Y
CY2022Q4	us-gaap	Financing Receivable Threshold Period Past Due Writeoff FinancingReceivableThresholdPeriodPastDueWriteoff	P180D
CY2020Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	106800000	usd
CY2022Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	615623000	usd
CY2021Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	297819000	usd
CY2022Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	30200000	usd
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	15300000	usd
CY2022	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	16000000	usd
CY2021	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	8400000	usd
CY2022	us-gaap	Property Plant And Equipment Impairment PropertyPlantAndEquipmentImpairment	<div style="text-indent:11.25pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Property and Equipment</span></div><div><span><br/></span></div><div style="text-indent:24.75pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Solar Energy Systems and Energy Storage Systems.</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> Depreciation and amortization of solar energy systems and energy storage systems are calculated using the straight-line method over the estimated useful lives of the solar energy systems and energy storage systems and are recorded in cost of revenue—depreciation. While solar energy systems and energy storage systems are in the design, construction and installation stages prior to being placed in service, the development of the systems is accounted for through construction in progress. The components of the design, construction and installation of the solar energy systems and energy storage systems are as follows:</span></div><div><span><br/></span></div><div style="padding-left:36pt;text-indent:-13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:10pt">Dealer's costs (engineering, procurement and construction)</span></div><div style="padding-left:36pt;text-indent:-13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:10pt">Direct costs (costs directly related to a solar energy system or energy storage system)</span></div><div style="padding-left:36pt;text-indent:-13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:10pt">Indirect costs (costs incurred in the design, construction and installation of the solar energy system or energy storage system but not directly associated with a particular asset)</span></div><div><span><br/></span></div><div style="text-indent:24.75pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Solar energy systems and energy storage systems are carried at the cost of acquisition or construction (including design and installation) less certain utility rebates and federal and state tax incentives (including federal investment tax credits, known as "Section 48(a) ITCs") and are depreciated over the useful lives of the assets. We account for the Section 48(a) ITCs in accordance with the deferral gross up method, thus reducing the cost basis of the qualifying solar energy systems and energy storage systems by the rate applicable to Section 48(a) ITCs. However, as discussed in Note 11, Income Taxes, we have a full valuation allowance, which is recorded against deferred income taxes and requires the gross up of the basis of the qualifying solar energy systems and energy storage systems back to the full value. Depreciation begins when a solar energy system or energy storage system is placed in service. Costs associated with repair and maintenance of a solar energy system or energy storage system are expensed as incurred. Costs associated with improvements to a solar energy system or energy storage system, which extend the life, increase the capacity or improve the efficiency of the systems, are capitalized and depreciated over the remaining life of the asset.</span></div><div><span><br/></span></div><div style="text-indent:24.75pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Property and Equipment, Excluding Solar Energy Systems and Energy Storage Systems</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">. Property and equipment, including information technology system projects, computers and equipment, leasehold improvements, furniture and fixtures, vehicles and other property and equipment are stated at cost, less accumulated depreciation and amortization. Depreciation and amortization are calculated using the straight-line method over the estimated useful lives of the respective assets and are recorded in general and administrative expense. Leasehold improvements are amortized over the shorter of the lease term or the estimated useful lives. Upon disposition, the cost and related accumulated depreciation of the assets are removed from property and equipment and the resulting gain or loss is reflected in the consolidated statements of operations. Repair and maintenance costs are expensed as incurred.</span></div>
CY2022Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	212756000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	212323000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	50244000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	21803000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	162512000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	190520000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	28577000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	28577000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	19020000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	15690000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	15690000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	54958000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	162512000	usd
CY2022Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	3000000	usd
CY2021Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	56056000	usd
CY2020Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	39792000	usd
CY2022	nova	Debt Issuance Costs Additions DebtIssuanceCostsAdditions	34109000	usd
CY2021	nova	Debt Issuance Costs Additions DebtIssuanceCostsAdditions	30314000	usd
CY2022	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	13640000	usd
CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	14050000	usd
CY2022Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	76525000	usd
CY2021Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	56056000	usd
CY2021Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	815000	usd
CY2022	us-gaap	Advertising Expense AdvertisingExpense	2500000	usd
CY2021	us-gaap	Advertising Expense AdvertisingExpense	1900000	usd
CY2020	us-gaap	Advertising Expense AdvertisingExpense	195000	usd
CY2022	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	1800000	usd
CY2021	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	1300000	usd
CY2020	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	820000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	4192983000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	3210348000	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	408182000	usd
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	300735000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	3784801000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2909613000	usd
CY2022Q4	us-gaap	Inventory Net InventoryNet	152113000	usd
CY2021Q4	us-gaap	Inventory Net InventoryNet	127955000	usd
CY2022Q4	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	114910000	usd
CY2021Q4	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	56074000	usd
CY2022Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	51733000	usd
CY2021Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	80213000	usd
CY2022Q4	us-gaap	Other Prepaid Expense Current OtherPrepaidExpenseCurrent	16870000	usd
CY2021Q4	us-gaap	Other Prepaid Expense Current OtherPrepaidExpenseCurrent	14920000	usd
CY2022Q4	nova	Deferred Receivables Current DeferredReceivablesCurrent	7392000	usd
CY2021Q4	nova	Deferred Receivables Current DeferredReceivablesCurrent	4818000	usd
CY2022Q4	nova	Investments In Solar Receivables Current InvestmentsInSolarReceivablesCurrent	7107000	usd
CY2021Q4	nova	Investments In Solar Receivables Current InvestmentsInSolarReceivablesCurrent	6787000	usd
CY2022Q4	nova	Prepaid Inventory PrepaidInventory	622000	usd
CY2021Q4	nova	Prepaid Inventory PrepaidInventory	4835000	usd
CY2022Q4	us-gaap	Other Assets Miscellaneous Current OtherAssetsMiscellaneousCurrent	553000	usd
CY2021Q4	us-gaap	Other Assets Miscellaneous Current OtherAssetsMiscellaneousCurrent	719000	usd
CY2022Q4	us-gaap	Other Assets Current OtherAssetsCurrent	351300000	usd
CY2021Q4	us-gaap	Other Assets Current OtherAssetsCurrent	296321000	usd
CY2022Q4	nova	Financing Receivable Construction In Progress FinancingReceivableConstructionInProgress	382611000	usd
CY2021Q4	nova	Financing Receivable Construction In Progress FinancingReceivableConstructionInProgress	238791000	usd
CY2022Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	133584000	usd
CY2021Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	68583000	usd
CY2022Q4	nova	Exclusivity And Other Bonus Arrangements With Dealers Net ExclusivityAndOtherBonusArrangementsWithDealersNet	121313000	usd
CY2021Q4	nova	Exclusivity And Other Bonus Arrangements With Dealers Net ExclusivityAndOtherBonusArrangementsWithDealersNet	81756000	usd
CY2022Q4	nova	Investments In Solar Receivables Noncurrent InvestmentsInSolarReceivablesNoncurrent	65064000	usd
CY2021Q4	nova	Investments In Solar Receivables Noncurrent InvestmentsInSolarReceivablesNoncurrent	75871000	usd
CY2022Q4	us-gaap	Contract With Customer Asset Net Noncurrent ContractWithCustomerAssetNetNoncurrent	53086000	usd
CY2021Q4	us-gaap	Contract With Customer Asset Net Noncurrent ContractWithCustomerAssetNetNoncurrent	43367000	usd
CY2022Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	206233000	usd
CY2021Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	62768000	usd
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	961891000	usd
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	571136000	usd
CY2022Q4	us-gaap	Interest Payable Current InterestPayableCurrent	35258000	usd
CY2021Q4	us-gaap	Interest Payable Current InterestPayableCurrent	22740000	usd
CY2022Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	30172000	usd
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	15273000	usd
CY2022Q4	nova	Lease Liability Current LeaseLiabilityCurrent	3247000	usd
CY2021Q4	nova	Lease Liability Current LeaseLiabilityCurrent	1850000	usd
CY2022Q4	us-gaap	Loss Contingency Accrual Carrying Value Current LossContingencyAccrualCarryingValueCurrent	2495000	usd
CY2021Q4	us-gaap	Loss Contingency Accrual Carrying Value Current LossContingencyAccrualCarryingValueCurrent	3175000	usd
CY2022Q4	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	334000	usd
CY2021Q4	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	1312000	usd
CY2022Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	71506000	usd
CY2021Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	44350000	usd
CY2022	nova	Asset Retirement Obligation Useful Life AssetRetirementObligationUsefulLife	P30Y
CY2021Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	54396000	usd
CY2020Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	41788000	usd
CY2022	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	11871000	usd
CY2021	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	9807000	usd
CY2022	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	3701000	usd
CY2021	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	2897000	usd
CY2022	nova	Asset Retirement Obligation Other AssetRetirementObligationOther	99000	usd
CY2021	nova	Asset Retirement Obligation Other AssetRetirementObligationOther	96000	usd
CY2022Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	69869000	usd
CY2021Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	54396000	usd
CY2022Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	2662307000	usd
CY2021Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	1301285000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	81248000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	41138000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	41138000	usd
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	17668000	usd
CY2022	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	40074000	usd
CY2021	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	23470000	usd
CY2022	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	36000	usd
CY2021	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	0	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	81248000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	41138000	usd
CY2022	us-gaap	Provision For Lease Losses ProvisionForLeaseLosses	86000	usd
CY2021	us-gaap	Provision For Lease Losses ProvisionForLeaseLosses	209000	usd
CY2022Q4	nova	Solar Energy Equipment Not Yet Placed In Service SolarEnergyEquipmentNotYetPlacedInService	382600000	usd
CY2021Q4	nova	Solar Energy Equipment Not Yet Placed In Service SolarEnergyEquipmentNotYetPlacedInService	238800000	usd
CY2022Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	12600000	usd
CY2021Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	0	usd
CY2022Q4	nova	Financing Receivable Nonaccrual Allowance For Credit Loss FinancingReceivableNonaccrualAllowanceForCreditLoss	278000	usd
CY2021Q4	nova	Financing Receivable Nonaccrual Allowance For Credit Loss FinancingReceivableNonaccrualAllowanceForCreditLoss	0	usd
CY2022	us-gaap	Financing Receivable Nonaccrual Interest Income FinancingReceivableNonaccrualInterestIncome	0	usd
CY2021	us-gaap	Financing Receivable Nonaccrual Interest Income FinancingReceivableNonaccrualInterestIncome	0	usd
CY2022Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	2662307000	usd
CY2021Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	1301285000	usd
CY2022Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	31400000	usd
CY2021Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	15300000	usd
CY2022Q4	us-gaap	Financing Receivable Originated In Current Fiscal Year FinancingReceivableOriginatedInCurrentFiscalYear	1437712000	usd
CY2022Q4	us-gaap	Financing Receivable Originated In Fiscal Year Before Latest Fiscal Year FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear	745311000	usd
CY2022Q4	us-gaap	Financing Receivable Originated Two Years Before Latest Fiscal Year FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear	228598000	usd
CY2022Q4	us-gaap	Financing Receivable Originated Three Years Before Latest Fiscal Year FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear	118208000	usd
CY2022Q4	us-gaap	Financing Receivable Originated Four Years Before Latest Fiscal Year FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear	77549000	usd
CY2022Q4	us-gaap	Financing Receivable Originated Five Or More Years Before Latest Fiscal Year FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear	54929000	usd
CY2022Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	2662307000	usd
CY2021Q4	nova	Number Of Solar Energy Pool To Be Leased NumberOfSolarEnergyPoolToBeLeased	2	solarenergypool
CY2021Q4	nova	Master Lease Agreement Upfront Lease Payment MasterLeaseAgreementUpfrontLeasePayment	35000000	usd
CY2021Q4	nova	Master Lease Agreement Common Stock Consideration MasterLeaseAgreementCommonStockConsideration	1027409	shares
CY2021Q4	nova	Master Lease Agreement Total Consideration MasterLeaseAgreementTotalConsideration	79400000	usd
CY2021Q3	nova	Investments In Solar Receivables InvestmentsInSolarReceivables	84300000	usd
CY2022Q4	nova	Investments In Solar Receivables InvestmentsInSolarReceivables	72200000	usd
CY2021Q4	nova	Investments In Solar Receivables InvestmentsInSolarReceivables	82700000	usd
CY2022Q4	nova	Investments In Solar Receivables Current InvestmentsInSolarReceivablesCurrent	7100000	usd
CY2021Q4	nova	Investments In Solar Receivables Current InvestmentsInSolarReceivablesCurrent	6800000	usd
CY2022Q4	nova	Investments In Solar Receivables Noncurrent InvestmentsInSolarReceivablesNoncurrent	65100000	usd
CY2021Q4	nova	Investments In Solar Receivables Noncurrent InvestmentsInSolarReceivablesNoncurrent	75900000	usd
CY2022	nova	Gain Loss On Investments In Solar Receivables GainLossOnInvestmentsInSolarReceivables	1100000	usd
CY2021	nova	Gain Loss On Investments In Solar Receivables GainLossOnInvestmentsInSolarReceivables	2400000	usd
CY2022Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	5194755000	usd
CY2022Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	214431000	usd
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	3135681000	usd
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	129793000	usd
CY2022Q4	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	174300000	usd
CY2021Q2	nova	Apic Capped Call Transaction APICCappedCallTransaction	91700000	usd
CY2022Q3	nova	Apic Capped Call Transaction APICCappedCallTransaction	48400000	usd
CY2022Q4	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	130200000	usd
CY2021Q4	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	78900000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	214431000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	1168961000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	158505000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	1137775000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	167233000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	2692442000	usd
CY2022Q4	us-gaap	Long Term Debt LongTermDebt	5539347000	usd
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.03
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0
CY2022	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	-126390000	usd
CY2021	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	-147250000	usd
CY2020	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	-307637000	usd
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-26542000	usd
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-30923000	usd
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-64604000	usd
CY2022	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-3167000	usd
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-2399000	usd
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-16862000	usd
CY2022	us-gaap	Income Tax Reconciliation Minority Interest Income Expense IncomeTaxReconciliationMinorityInterestIncomeExpense	6587000	usd
CY2021	us-gaap	Income Tax Reconciliation Minority Interest Income Expense IncomeTaxReconciliationMinorityInterestIncomeExpense	-1970000	usd
CY2020	us-gaap	Income Tax Reconciliation Minority Interest Income Expense IncomeTaxReconciliationMinorityInterestIncomeExpense	-11662000	usd
CY2022	nova	Effective Income Tax Rate Reconciliation Investment Tax Credit Recapture Amount EffectiveIncomeTaxRateReconciliationInvestmentTaxCreditRecaptureAmount	101000	usd
CY2021	nova	Effective Income Tax Rate Reconciliation Investment Tax Credit Recapture Amount EffectiveIncomeTaxRateReconciliationInvestmentTaxCreditRecaptureAmount	82000	usd
CY2020	nova	Effective Income Tax Rate Reconciliation Investment Tax Credit Recapture Amount EffectiveIncomeTaxRateReconciliationInvestmentTaxCreditRecaptureAmount	232000	usd
CY2022	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	1992000	usd
CY2021	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	1054000	usd
CY2020	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	475000	usd
CY2022	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	38089000	usd
CY2021	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	30476000	usd
CY2020	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	69278000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3886000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	260000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	181000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	842678000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	756949000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3900000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	260000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	181000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	261837000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	252277000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	61141000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	68092000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards General Business DeferredTaxAssetsTaxCreditCarryforwardsGeneralBusiness	285614000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards General Business DeferredTaxAssetsTaxCreditCarryforwardsGeneralBusiness	275807000	usd
CY2022Q4	us-gaap	Deferred Tax Asset Interest Carryforward DeferredTaxAssetInterestCarryforward	45750000	usd
CY2021Q4	us-gaap	Deferred Tax Asset Interest Carryforward DeferredTaxAssetInterestCarryforward	37896000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Investments DeferredTaxAssetsInvestments	154635000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Investments DeferredTaxAssetsInvestments	85999000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	33701000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	36878000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	394082000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	330701000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	54196000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	55934000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Investments DeferredTaxLiabilitiesInvestments	135181000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Investments DeferredTaxLiabilitiesInvestments	81814000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	7095000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	6877000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	590554000	usd
CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	475326000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	252124000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	281623000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	0	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	0	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	252100000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	281600000	usd
CY2022Q4	us-gaap	Tax Credit Carryforward Amount TaxCreditCarryforwardAmount	285600000	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0	usd
CY2021Q2	nova	Number Of Tax Equity Funds NumberOfTaxEquityFunds	4	tax_equity_fund
CY2021Q2	nova	Number Of Tax Equity Funds NumberOfTaxEquityFunds	4	tax_equity_fund
CY2022	nova	Payments For Non Performance Fees PaymentsForNonPerformanceFees	9500000	usd
CY2021	nova	Payments For Non Performance Fees PaymentsForNonPerformanceFees	41200000	usd
CY2020	nova	Payments For Non Performance Fees PaymentsForNonPerformanceFees	2100000	usd
CY2022Q4	nova	Non Performance Fee NonPerformanceFee	170000	usd
CY2021Q4	nova	Non Performance Fee NonPerformanceFee	5100000	usd
CY2020	us-gaap	Debt Conversion Converted Instrument Shares Issued1 DebtConversionConvertedInstrumentSharesIssued1	11168874	shares
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-142800000	usd
CY2021Q4	nova	Master Lease Agreement Common Stock Consideration MasterLeaseAgreementCommonStockConsideration	1027409	shares
CY2022	nova	Number Of Stock Option Plans NumberOfStockOptionPlans	2	plan
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
CY2020	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	922770	shares
CY2020	nova	Sharebased Compensation Arrangementby Sharebased Payment Award Options Issued In Period SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsIssuedInPeriod	922770	shares
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	75031	shares
CY2021	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	569740	shares
CY2021	nova	Sharebased Compensation Arrangementby Sharebased Payment Award Options Issued In Period SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsIssuedInPeriod	569740	shares
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	538758	shares
CY2022	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	18383	shares
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	40.50
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue	18.35
CY2022	nova	Sharebased Compensation Arrangementby Sharebased Payment Award Options Issued In Period SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsIssuedInPeriod	18383	shares
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	3266348	shares
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	16.06
CY2020	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P5Y9M25D
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	94962000	usd
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	75031	shares
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	40.50
CY2021	nova	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Remaining Contractual Term ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageRemainingContractualTerm	P9Y2M19D
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	18.35
CY2021	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	569740	shares
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	15.85
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	17623000	usd
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	5824	shares
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	2765815	shares
CY2022Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	6000000	usd
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	16.71
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P4Y10M28D
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	31874000	usd
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	538758	shares
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	27.62
CY2022	nova	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Remaining Contractual Term ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageRemainingContractualTerm	P9Y2M19D
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	14.37
CY2022	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	18383	shares
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	11.59
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	231000	usd
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	26731	shares
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	24.77
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue	12.83
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	3259459	shares
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	18.48
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P4Y9M
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	10341000	usd
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	2689229	shares
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	16.29
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P3Y9M25D
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue	10341000	usd
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	3259459	shares
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	18.48
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1	P4Y9M
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	10341000	usd
CY2021Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares	67266	shares
CY2021Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	18.35
CY2022Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares	570230	shares
CY2022Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	14.71
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares	16816	shares
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares	1941	shares
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	309000	usd
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	36000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-161642000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-161642000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-138128000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-138128000	usd
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-252284000	usd
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-252284000	usd
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.41
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.41
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.25
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	2753000	usd
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	1643000	usd
CY2021Q4	nova	Lease Liability LeaseLiability	20558000	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	1647000	usd
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.25
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-2.87
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-2.87
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	114451034	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	114451034	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	110881630	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	110881630	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	87871457	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	87871457	shares
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	1342000	usd
CY2022	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	783000	usd
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	417000	usd
CY2020	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	3000	usd
CY2022	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	60000	usd
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	38000	usd
CY2020	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	0	usd
CY2022	us-gaap	Short Term Lease Cost ShortTermLeaseCost	141000	usd
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	78000	usd
CY2020	us-gaap	Short Term Lease Cost ShortTermLeaseCost	49000	usd
CY2022	us-gaap	Variable Lease Cost VariableLeaseCost	961000	usd
CY2021	us-gaap	Variable Lease Cost VariableLeaseCost	1064000	usd
CY2020	us-gaap	Variable Lease Cost VariableLeaseCost	696000	usd
CY2022	us-gaap	Lease Cost LeaseCost	4698000	usd
CY2021	us-gaap	Lease Cost LeaseCost	3240000	usd
CY2020	us-gaap	Lease Cost LeaseCost	2090000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	14706000	usd
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	16483000	usd
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	2476000	usd
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	2187000	usd
CY2022Q4	nova	Lease Right Of Use Asset LeaseRightOfUseAsset	17182000	usd
CY2021Q4	nova	Lease Right Of Use Asset LeaseRightOfUseAsset	18670000	usd
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	2451000	usd
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	1190000	usd
CY2022Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	796000	usd
CY2021Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	660000	usd
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	15751000	usd
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	17684000	usd
CY2022Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	957000	usd
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	1024000	usd
CY2022Q4	nova	Lease Liability LeaseLiability	19955000	usd
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	1310000	usd
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	-439000	usd
CY2022	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	60000	usd
CY2021	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	38000	usd
CY2020	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	0	usd
CY2022	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	801000	usd
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	476000	usd
CY2020	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	2000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	245000	usd
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	8867000	usd
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	1072000	usd
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	2213000	usd
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	392000	usd
CY2022	nova	Operating Leases Leasehold Improvements Reimbursements OperatingLeasesLeaseholdImprovementsReimbursements	297000	usd
CY2021	nova	Operating Leases Leasehold Improvements Reimbursements OperatingLeasesLeaseholdImprovementsReimbursements	423000	usd
CY2020	nova	Operating Leases Leasehold Improvements Reimbursements OperatingLeasesLeaseholdImprovementsReimbursements	1500000	usd
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P6Y7M6D
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P7Y6M14D
CY2022Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P2Y10M9D
CY2021Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P3Y4M6D
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0395
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0392
CY2022Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0437
CY2021Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0311
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	3150000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	856000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	3118000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	615000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	3168000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	303000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	3236000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	84000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	3304000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	0	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	5485000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	0	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	21461000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	1858000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	2638000	usd
CY2022Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	105000	usd
CY2022Q4	nova	Lessee Operating Lease Leasehold Incentive LesseeOperatingLeaseLeaseholdIncentive	621000	usd
CY2022Q4	nova	Finance Lease Liability Leasehold Incentives FinanceLeaseLiabilityLeaseholdIncentives	0	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	18202000	usd
CY2022Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	1753000	usd
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	2451000	usd
CY2022Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	796000	usd
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	15751000	usd
CY2022Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	957000	usd
CY2022Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	4100000	usd
CY2021Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	200000	usd
CY2022Q4	us-gaap	Other Commitment OtherCommitment	121300000	usd
CY2021Q4	us-gaap	Other Commitment OtherCommitment	81800000	usd
CY2022	nova	Payments For Other Commitments PaymentsForOtherCommitments	50100000	usd
CY2021	nova	Payments For Other Commitments PaymentsForOtherCommitments	28900000	usd
CY2021Q4	nova	Purchase Obligation Megawatt Hours PurchaseObligationMegawattHours	1420	mwh
CY2022	nova	Payments For Purchase Obligations PaymentsForPurchaseObligations	216000000	usd
CY2021	nova	Payments For Purchase Obligations PaymentsForPurchaseObligations	0	usd
CY2022Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	149364000	usd
CY2022Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	195592000	usd
CY2022Q4	us-gaap	Contractual Obligation Due In Next Twelve Months ContractualObligationDueInNextTwelveMonths	27130000	usd
CY2022Q4	us-gaap	Contractual Obligation Due In Second Year ContractualObligationDueInSecondYear	5725000	usd
CY2022Q4	us-gaap	Contractual Obligation Due In Third Year ContractualObligationDueInThirdYear	28000	usd
CY2022Q4	us-gaap	Contractual Obligation Due In Fourth Year ContractualObligationDueInFourthYear	0	usd
CY2022Q4	us-gaap	Contractual Obligation Due In Fifth Year ContractualObligationDueInFifthYear	0	usd
CY2022Q4	us-gaap	Contractual Obligation Due After Fifth Year ContractualObligationDueAfterFifthYear	0	usd
CY2022Q4	us-gaap	Contractual Obligation ContractualObligation	32883000	usd
CY2022Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	65722000	usd
CY2022Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	147012000	usd
CY2022Q1	us-gaap	Costs And Expenses CostsAndExpenses	99928000	usd
CY2022Q2	us-gaap	Costs And Expenses CostsAndExpenses	149743000	usd
CY2022Q3	us-gaap	Costs And Expenses CostsAndExpenses	177085000	usd
CY2022Q4	us-gaap	Costs And Expenses CostsAndExpenses	212438000	usd
CY2022Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-34206000	usd
CY2022Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	-2731000	usd
CY2022Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-27721000	usd
CY2022Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	-16846000	usd
CY2022Q1	us-gaap	Profit Loss ProfitLoss	-22104000	usd
CY2022Q2	us-gaap	Profit Loss ProfitLoss	-13831000	usd
CY2022Q3	us-gaap	Profit Loss ProfitLoss	-32348000	usd
CY2022Q4	us-gaap	Profit Loss ProfitLoss	-61993000	usd
CY2022Q1	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-35058000	usd
CY2022Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-35058000	usd
CY2022Q2	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-41137000	usd
CY2022Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-41137000	usd
CY2022Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-64543000	usd
CY2022Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-64543000	usd
CY2022Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-20904000	usd
CY2022Q4	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-20904000	usd
CY2022Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.31
CY2022Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.31
CY2022Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.36
CY2022Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.36
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.56
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.56
CY2022Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.18
CY2022Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.18
CY2022Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	660981000	usd
CY2022Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-425004000	usd
CY2022Q2	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	797253000	usd
CY2022Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-382826000	usd
CY2022Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	912529000	usd
CY2022Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-395178000	usd
CY2022Q1	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-1015000	usd
CY2022Q1	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	-22104000	usd
CY2022Q1	us-gaap	Profit Loss ProfitLoss	-22104000	usd
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	-35058000	usd
CY2022Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.31
CY2022Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.31
CY2022Q2	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	24571000	usd
	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	23556000	usd
CY2022Q2	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	-13831000	usd
	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	-35935000	usd
CY2022Q2	us-gaap	Profit Loss ProfitLoss	-13831000	usd
	us-gaap	Profit Loss ProfitLoss	-35935000	usd
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	-41137000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-76195000	usd
CY2022Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.36
CY2022Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.36
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.67
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.67
CY2022Q3	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	20824000	usd
	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	44380000	usd
CY2022Q3	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	-32348000	usd
	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	-68283000	usd
CY2022Q3	us-gaap	Profit Loss ProfitLoss	-32348000	usd
	us-gaap	Profit Loss ProfitLoss	-68283000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	-64543000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-140738000	usd
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.56
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.56
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.23
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.23
CY2022Q1	us-gaap	Profit Loss ProfitLoss	-22104000	usd
CY2022Q1	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	33874000	usd
CY2022Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-92129000	usd
	us-gaap	Profit Loss ProfitLoss	-35935000	usd
	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	1017000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-162343000	usd
	us-gaap	Profit Loss ProfitLoss	-68283000	usd
	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	27580000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-265795000	usd
CY2022	dei	Auditor Name AuditorName	PricewaterhouseCoopers LLP
CY2022	dei	Auditor Location AuditorLocation	Houston, TX
CY2022	dei	Auditor Firm AuditorFirmId	238

Files In Submission

Name	View Source	Status
0001772695-23-000011-index-headers.html	Edgar Link	pending
0001772695-23-000011-index.html	Edgar Link	pending
0001772695-23-000011.txt	Edgar Link	pending
0001772695-23-000011-xbrl.zip	Edgar Link	pending
exhibit1019-helxnotepurcha.htm	Edgar Link	pending
exhibit211-subsidiarylist2.htm	Edgar Link	pending
exhibit231-auditorconsentx.htm	Edgar Link	pending
exhibit311-q42022.htm	Edgar Link	pending
exhibit312-q42022.htm	Edgar Link	pending
exhibit321-q42022.htm	Edgar Link	pending
exhibit322-q42022.htm	Edgar Link	pending
exhibit422-helxindenture.htm	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
nova-20221231.htm	Edgar Link	pending
nova-20221231.xsd	Edgar Link	pending
nova-20221231_g1.jpg	Edgar Link	pending
nova-20221231_g2.jpg	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R100.htm	Edgar Link	pending
R101.htm	Edgar Link	pending
R102.htm	Edgar Link	pending
R103.htm	Edgar Link	pending
R104.htm	Edgar Link	pending
R105.htm	Edgar Link	pending
R106.htm	Edgar Link	pending
R107.htm	Edgar Link	pending
R108.htm	Edgar Link	pending
R109.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
nova-20221231_cal.xml	Edgar Link	unprocessable
nova-20221231_def.xml	Edgar Link	unprocessable
nova-20221231_lab.xml	Edgar Link	unprocessable
nova-20221231_pre.xml	Edgar Link	unprocessable
nova-20221231_htm.xml	Edgar Link	completed
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R61.htm	Edgar Link	pending
R62.htm	Edgar Link	pending
R63.htm	Edgar Link	pending
R64.htm	Edgar Link	pending
R65.htm	Edgar Link	pending
R66.htm	Edgar Link	pending
R67.htm	Edgar Link	pending
R68.htm	Edgar Link	pending
R69.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R70.htm	Edgar Link	pending
R71.htm	Edgar Link	pending
R72.htm	Edgar Link	pending
R73.htm	Edgar Link	pending
R74.htm	Edgar Link	pending
R75.htm	Edgar Link	pending
R76.htm	Edgar Link	pending
R77.htm	Edgar Link	pending
R78.htm	Edgar Link	pending
R79.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R80.htm	Edgar Link	pending
R81.htm	Edgar Link	pending
R82.htm	Edgar Link	pending
R83.htm	Edgar Link	pending
R84.htm	Edgar Link	pending
R85.htm	Edgar Link	pending
R86.htm	Edgar Link	pending
R87.htm	Edgar Link	pending
R88.htm	Edgar Link	pending
R89.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
R90.htm	Edgar Link	pending
R91.htm	Edgar Link	pending
R92.htm	Edgar Link	pending
R93.htm	Edgar Link	pending
R94.htm	Edgar Link	pending
R95.htm	Edgar Link	pending
R96.htm	Edgar Link	pending
R97.htm	Edgar Link	pending
R98.htm	Edgar Link	pending
R99.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$NOVA
Sunnova Energy International Inc. Stock $nova

2023 Q1 Form 10-K Financial Statement

#000177269523000011 Filed on February 23, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NOVA Sunnova Energy International Inc. Stock $nova

2023 Q1 Form 10-K Financial Statement

#000177269523000011 Filed on February 23, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NOVA
Sunnova Energy International Inc. Stock $nova