$FUTU
Futu Holdings Ltd Stock $futu

$futu Overview Financials Valuation SEC Filings Company Website

2023 Q4 Form 20-F Financial Statement

#000110465924051213 Filed on April 24, 2024

Income Statement

Concept	2023 Q4	2023
Revenue	$2.373B	$10.01B
YoY Change	13.08%	925.49%
Cost Of Revenue	$433.5M	$1.536B
YoY Change	170.61%	1103.14%
Gross Profit	$1.940B	$8.472B
YoY Change	0.06%	898.74%
Gross Profit Margin	81.73%	84.65%
Selling, General & Admin	$552.9M	$2.024B
YoY Change	-32.4%	764.23%
% of Gross Profit	28.5%	23.89%
Research & Development	$363.1M	$1.441B
YoY Change	8.57%	819.84%
% of Gross Profit	18.72%	17.01%
Depreciation & Amortization		$60.85M
YoY Change		767.66%
% of Gross Profit		0.72%
Operating Expenses	$916.0M	$3.465B
YoY Change	11.99%	786.52%
Operating Profit	$1.024B	$5.007B
YoY Change	-8.64%	49.09%
Interest Expense		$910.8M
YoY Change		211.37%
% of Operating Profit		18.19%
Other Income/Expense, Net	-$16.75M	$33.44M
YoY Change	-475.54%	-224.06%
Pretax Income	$1.007B	$5.041B
YoY Change	-10.5%	1070.92%
Income Tax	$125.8M	$748.5M
% Of Pretax Income	12.49%	14.85%
Net Earnings	$878.2M	$4.281B
YoY Change	-8.4%	1041.18%
Net Earnings / Revenue	37.0%	42.78%
Basic Earnings Per Share		$3.88
Diluted Earnings Per Share	$0.79	$3.82
COMMON SHARES
Basic Shares Outstanding		1.105B
Diluted Shares Outstanding		1.120B

Balance Sheet

Concept	2023 Q4	2023
SHORT-TERM ASSETS
Cash & Short-Term Investments	$52.56B	$52.56B
YoY Change	-5.72%	-5.72%
Cash & Equivalents	$4.938B	$4.938B
Short-Term Investments	$3.253B	$3.253B
Other Short-Term Assets	$191.4M	$191.4M
YoY Change	87.18%	38.86%
Inventory
Prepaid Expenses
Receivables	$9.996B	$9.996B
Other Receivables	$32.68B	$32.68B
Total Short-Term Assets	$95.43B	$95.43B
YoY Change	699.96%	3.29%
LONG-TERM ASSETS
Property, Plant & Equipment	$224.1M	$224.1M
YoY Change	53.66%	-34.61%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$238.6M	$238.6M
YoY Change	6.48%	-73.91%
Other Assets	$1.227B	$1.227B
YoY Change	27.1%	71.07%
Total Long-Term Assets	$1.708B	$1.708B
YoY Change	826.47%	-19.16%
TOTAL ASSETS
Total Short-Term Assets	$95.43B	$95.43B
Total Long-Term Assets	$1.708B	$1.708B
Total Assets	$97.14B	$97.14B
YoY Change	701.89%	2.79%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$64.43B	$64.43B
YoY Change	-7.15%	-7.15%
Accrued Expenses	$2.098B	$2.098B
YoY Change	105.26%	105.26%
Deferred Revenue
YoY Change
Short-Term Debt	$5.652B	$5.652B
YoY Change	127.84%	127.84%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$72.43B	$72.43B
YoY Change	668.51%	-1.49%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$135.5M	$135.5M
YoY Change	894.99%	-102.79%
Total Long-Term Liabilities	$135.5M	$135.5M
YoY Change	816.59%	-102.79%
TOTAL LIABILITIES
Total Short-Term Liabilities	$72.43B	$72.43B
Total Long-Term Liabilities	$135.5M	$135.5M
Total Liabilities	$72.57B	$72.57B
YoY Change	668.77%	-1.46%
SHAREHOLDERS EQUITY
Retained Earnings	$1.454B
YoY Change	60.28%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)	$665.6M
YoY Change	20.08%
Treasury Stock Shares
Shareholders Equity	$24.57B	$24.57B
YoY Change
Total Liabilities & Shareholders Equity	$97.14B	$97.14B
YoY Change	701.89%	2.79%

Cashflow Statement

Concept	2023 Q4	2023
OPERATING ACTIVITIES
Net Income	$878.2M	$4.281B
YoY Change	-8.4%	1041.18%
Depreciation, Depletion And Amortization		$60.85M
YoY Change		767.66%
Cash From Operating Activities		-$6.337B
YoY Change		-1522.8%
INVESTING ACTIVITIES
Capital Expenditures		$77.76M
YoY Change		-14.09%
Acquisitions
YoY Change
Other Investing Activities		-$2.367B
YoY Change		-1383.57%
Cash From Investing Activities		-$2.444B
YoY Change		-20419.35%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities		2.308B
YoY Change		-356.87%
NET CHANGE
Cash From Operating Activities		-6.337B
Cash From Investing Activities		-2.444B
Cash From Financing Activities		2.308B
Net Change In Cash		-6.474B
YoY Change		1312.39%
FREE CASH FLOW
Cash From Operating Activities		-$6.337B
Capital Expenditures		$77.76M
Free Cash Flow		-$6.415B
YoY Change		-1907.61%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2023Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2023Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2023	dei	Entity Central Index Key EntityCentralIndexKey	0001754581
CY2023	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2023	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2023	dei	Amendment Flag AmendmentFlag	false
CY2023	dei	Entity Registrant Name EntityRegistrantName	Futu Holdings Ltd
CY2023	dei	Document Type DocumentType	20-F
CY2023	dei	Document Registration Statement DocumentRegistrationStatement	false
CY2023	dei	Document Annual Report DocumentAnnualReport	true
CY2023	dei	Document Period End Date DocumentPeriodEndDate	2023-12-31
CY2023	dei	Document Transition Report DocumentTransitionReport	false
CY2023	dei	Document Shell Company Report DocumentShellCompanyReport	false
CY2023	dei	Entity File Number EntityFileNumber	001-38820
CY2023	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	E9
CY2023	dei	Entity Address Address Line1 EntityAddressAddressLine1	34/F, United Centre
CY2023	dei	Entity Address Address Line2 EntityAddressAddressLine2	95 Queensway
CY2023	dei	Entity Address Address Line3 EntityAddressAddressLine3	Admiralty
CY2023	dei	Entity Address City Or Town EntityAddressCityOrTown	Hong Kong S.A.R
CY2023	dei	Entity Address Country EntityAddressCountry	CN
CY2023	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2023	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2023	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2023	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2023	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2023	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2023	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2023	dei	Document Fin Stmt Error Correction Flag DocumentFinStmtErrorCorrectionFlag	false
CY2023	dei	Document Accounting Standard DocumentAccountingStandard	U.S. GAAP
CY2023	dei	Entity Shell Company EntityShellCompany	false
CY2023	dei	Auditor Firm AuditorFirmId	1424
CY2023	dei	Auditor Name AuditorName	PricewaterhouseCoopers Zhong Tian LLP
CY2023	dei	Auditor Location AuditorLocation	Shenzhen, the People’s Republic of China
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	5028898000
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	4937538000
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	632134000
CY2022Q4	us-gaap	Cash Segregated Under Other Regulations CashSegregatedUnderOtherRegulations	50685472000
CY2023Q4	us-gaap	Cash Segregated Under Other Regulations CashSegregatedUnderOtherRegulations	44369310000
CY2023Q4	us-gaap	Cash Segregated Under Other Regulations CashSegregatedUnderOtherRegulations	5680435000
CY2022Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	1215000
CY2023Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	1232000
CY2023Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	158000
CY2022Q4	futu	Term Deposits TermDeposits	5860000
CY2023Q4	futu	Term Deposits TermDeposits	5540000
CY2023Q4	futu	Term Deposits TermDeposits	709000
CY2022Q4	us-gaap	Short Term Investments ShortTermInvestments	675064000
CY2023Q4	us-gaap	Short Term Investments ShortTermInvestments	3114613000
CY2023Q4	us-gaap	Short Term Investments ShortTermInvestments	398752000
CY2022Q4	us-gaap	Securities Purchased Under Agreements To Resell SecuritiesPurchasedUnderAgreementsToResell	32000000
CY2023Q4	us-gaap	Securities Purchased Under Agreements To Resell SecuritiesPurchasedUnderAgreementsToResell	133039000
CY2023Q4	us-gaap	Securities Purchased Under Agreements To Resell SecuritiesPurchasedUnderAgreementsToResell	17032000
CY2022Q4	us-gaap	Allowance For Notes And Loans Receivable Current AllowanceForNotesAndLoansReceivableCurrent	27840000
CY2023Q4	us-gaap	Allowance For Notes And Loans Receivable Current AllowanceForNotesAndLoansReceivableCurrent	45949000
CY2022Q4	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	26676358000
CY2023Q4	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	32528421000
CY2023Q4	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	4164491000
CY2022Q4	us-gaap	Receivables From Customers ReceivablesFromCustomers	513358000
CY2023Q4	us-gaap	Receivables From Customers ReceivablesFromCustomers	293505000
CY2023Q4	us-gaap	Receivables From Customers ReceivablesFromCustomers	37576000
CY2022Q4	us-gaap	Commissions And Floor Brokerage Receivables CommissionsAndFloorBrokerageReceivables	5914963000
CY2023Q4	us-gaap	Commissions And Floor Brokerage Receivables CommissionsAndFloorBrokerageReceivables	5189155000
CY2023Q4	us-gaap	Commissions And Floor Brokerage Receivables CommissionsAndFloorBrokerageReceivables	664348000
CY2022Q4	us-gaap	Receivables From Clearing Organizations ReceivablesFromClearingOrganizations	3066953000
CY2023Q4	us-gaap	Receivables From Clearing Organizations ReceivablesFromClearingOrganizations	4244793000
CY2023Q4	us-gaap	Receivables From Clearing Organizations ReceivablesFromClearingOrganizations	543445000
CY2022Q4	futu	Receivables From Fund Management Companies And Fund Distributors ReceivablesFromFundManagementCompaniesAndFundDistributors	79086000
CY2023Q4	futu	Receivables From Fund Management Companies And Fund Distributors ReceivablesFromFundManagementCompaniesAndFundDistributors	151691000
CY2023Q4	futu	Receivables From Fund Management Companies And Fund Distributors ReceivablesFromFundManagementCompaniesAndFundDistributors	19420000
CY2022Q4	us-gaap	Interest Receivable InterestReceivable	254310000
CY2023Q4	us-gaap	Interest Receivable InterestReceivable	268504000
CY2023Q4	us-gaap	Interest Receivable InterestReceivable	34376000
CY2022Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	28507000
CY2023Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	54691000
CY2023Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	7002000
CY2022Q4	us-gaap	Other Assets Current OtherAssetsCurrent	102258000
CY2023Q4	us-gaap	Other Assets Current OtherAssetsCurrent	135479000
CY2023Q4	us-gaap	Other Assets Current OtherAssetsCurrent	17345000
CY2022Q4	us-gaap	Assets Current AssetsCurrent	93064302000
CY2023Q4	us-gaap	Assets Current AssetsCurrent	95427511000
CY2023Q4	us-gaap	Assets Current AssetsCurrent	12217223000
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	196864000
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	224092000
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	28690000
CY2022Q4	us-gaap	Long Term Investments LongTermInvestments	239694000
CY2023Q4	us-gaap	Long Term Investments LongTermInvestments	238556000
CY2023Q4	us-gaap	Long Term Investments LongTermInvestments	30541000
CY2022Q4	futu	Loans And Advances Noncurrent LoansAndAdvancesNoncurrent	36765000
CY2023Q4	futu	Loans And Advances Noncurrent LoansAndAdvancesNoncurrent	18934000
CY2023Q4	futu	Loans And Advances Noncurrent LoansAndAdvancesNoncurrent	2424000
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	965205000
CY2023Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	1226754000
CY2023Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	157055000
CY2022Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	1438528000
CY2023Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	1708336000
CY2023Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	218710000
CY2022Q4	us-gaap	Assets Assets	94502830000
CY2023Q4	us-gaap	Assets Assets	97135847000
CY2023Q4	us-gaap	Assets Assets	12435933000
CY2022Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	52725000
CY2023Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	69018000
CY2023Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	8836000
CY2022Q4	srt	Payables To Customers PayablesToCustomers	57209066000
CY2023Q4	srt	Payables To Customers PayablesToCustomers	48762263000
CY2023Q4	srt	Payables To Customers PayablesToCustomers	6242848000
CY2022Q4	us-gaap	Due To Correspondent Brokers DueToCorrespondentBrokers	11815274000
CY2023Q4	us-gaap	Due To Correspondent Brokers DueToCorrespondentBrokers	15648286000
CY2023Q4	us-gaap	Due To Correspondent Brokers DueToCorrespondentBrokers	2003391000
CY2022Q4	us-gaap	Commissions Payable To Broker Dealers And Clearing Organizations CommissionsPayableToBrokerDealersAndClearingOrganizations	51867000
CY2023Q4	us-gaap	Commissions Payable To Broker Dealers And Clearing Organizations CommissionsPayableToBrokerDealersAndClearingOrganizations	24096000
CY2023Q4	us-gaap	Commissions Payable To Broker Dealers And Clearing Organizations CommissionsPayableToBrokerDealersAndClearingOrganizations	3085000
CY2022Q4	futu	Payables To Fund Management Companies And Fund Distributors PayablesToFundManagementCompaniesAndFundDistributors	90801000
CY2023Q4	futu	Payables To Fund Management Companies And Fund Distributors PayablesToFundManagementCompaniesAndFundDistributors	175575000
CY2023Q4	futu	Payables To Fund Management Companies And Fund Distributors PayablesToFundManagementCompaniesAndFundDistributors	22478000
CY2022Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	9864000
CY2023Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	44109000
CY2023Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	5647000
CY2022Q4	us-gaap	Notes And Loans Payable NotesAndLoansPayable	2480532000
CY2023Q4	us-gaap	Notes And Loans Payable NotesAndLoansPayable	5651565000
CY2023Q4	us-gaap	Notes And Loans Payable NotesAndLoansPayable	723549000
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	109416000
CY2023Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	114682000
CY2023Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	14682000
CY2022Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	1706159000
CY2023Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	1939004000
CY2023Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	248243000
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CY2023Q4	us-gaap	Liabilities Current LiabilitiesCurrent	72428598000
CY2023Q4	us-gaap	Liabilities Current LiabilitiesCurrent	9272759000
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	101727000
CY2023Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	123335000
CY2023Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	15789000
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CY2023Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	12183000
CY2023Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1560000
CY2022Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	115347000
CY2023Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	135518000
CY2023Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	17349000
CY2022Q4	us-gaap	Liabilities Liabilities	73641051000
CY2023Q4	us-gaap	Liabilities Liabilities	72564116000
CY2023Q4	us-gaap	Liabilities Liabilities	9290108000
CY2022Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	18154442000
CY2023Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	18456438000
CY2023Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	2362908000
CY2022Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	121363408
CY2023Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	144498392
CY2022Q4	us-gaap	Treasury Stock Value TreasuryStockValue	4324565000
CY2023Q4	us-gaap	Treasury Stock Value TreasuryStockValue	5199257000
CY2023Q4	us-gaap	Treasury Stock Value TreasuryStockValue	665641000
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-47846000
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CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	3145442000
CY2022Q4	us-gaap	Minority Interest MinorityInterest	235000
CY2023Q4	us-gaap	Minority Interest MinorityInterest	2995000
CY2023Q4	us-gaap	Minority Interest MinorityInterest	383000
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CY2023Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	24571731000
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CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	505035000
CY2021	us-gaap	Interest Income Operating InterestIncomeOperating	2518198000
CY2022	us-gaap	Interest Income Operating InterestIncomeOperating	3214327000
CY2023	us-gaap	Interest Income Operating InterestIncomeOperating	5536422000
CY2023	us-gaap	Interest Income Operating InterestIncomeOperating	708807000
CY2021	us-gaap	Other Income OtherIncome	684095000
CY2022	us-gaap	Other Income OtherIncome	392058000
CY2023	us-gaap	Other Income OtherIncome	527217000
CY2023	us-gaap	Other Income OtherIncome	67498000
CY2021	us-gaap	Revenues Revenues	7115320000
CY2022	us-gaap	Revenues Revenues	7614027000
CY2023	us-gaap	Revenues Revenues	10008418000
CY2023	us-gaap	Revenues Revenues	1281340000
CY2021	futu	Brokerage Commission And Handling Charge Expenses BrokerageCommissionAndHandlingChargeExpenses	572159000
CY2022	futu	Brokerage Commission And Handling Charge Expenses BrokerageCommissionAndHandlingChargeExpenses	329789000
CY2023	futu	Brokerage Commission And Handling Charge Expenses BrokerageCommissionAndHandlingChargeExpenses	249567000
CY2023	futu	Brokerage Commission And Handling Charge Expenses BrokerageCommissionAndHandlingChargeExpenses	31951000
CY2021	futu	Interest Expenses InterestExpenses	376902000
CY2022	futu	Interest Expenses InterestExpenses	292503000
CY2023	futu	Interest Expenses InterestExpenses	910759000
CY2023	futu	Interest Expenses InterestExpenses	116601000
CY2021	futu	Processing And Servicing Costs ProcessingAndServicingCosts	257003000
CY2022	futu	Processing And Servicing Costs ProcessingAndServicingCosts	373840000
CY2023	futu	Processing And Servicing Costs ProcessingAndServicingCosts	375904000
CY2023	futu	Processing And Servicing Costs ProcessingAndServicingCosts	48126000
CY2021	us-gaap	Cost Of Revenue CostOfRevenue	1206064000
CY2022	us-gaap	Cost Of Revenue CostOfRevenue	996132000
CY2023	us-gaap	Cost Of Revenue CostOfRevenue	1536230000
CY2023	us-gaap	Cost Of Revenue CostOfRevenue	196678000
CY2021	us-gaap	Gross Profit GrossProfit	5909256000
CY2022	us-gaap	Gross Profit GrossProfit	6617895000
CY2023	us-gaap	Gross Profit GrossProfit	8472188000
CY2023	us-gaap	Gross Profit GrossProfit	1084662000
CY2021	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	805325000
CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	1222077000
CY2023	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	1440893000
CY2023	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	184472000
CY2021	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	1392070000
CY2022	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	895772000
CY2023	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	710348000
CY2023	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	90943000
CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	529048000
CY2022	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	931144000
CY2023	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	1313464000
CY2023	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	168158000
CY2021	us-gaap	Operating Expenses OperatingExpenses	2726443000
CY2022	us-gaap	Operating Expenses OperatingExpenses	3048993000
CY2023	us-gaap	Operating Expenses OperatingExpenses	3464705000
CY2023	us-gaap	Operating Expenses OperatingExpenses	443573000
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	3182813000
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	3568902000
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	5007483000
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	641089000
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2478000
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-210295000
CY2023	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	33442000
CY2023	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	4281000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	3185291000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	3358607000
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	5040925000
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	645370000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	375081000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	413962000
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	748479000
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	95825000
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	0
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-17752000
CY2023	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-13497000
CY2023	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-1728000
CY2021	us-gaap	Profit Loss ProfitLoss	2810210000
CY2022	us-gaap	Profit Loss ProfitLoss	2926893000
CY2023	us-gaap	Profit Loss ProfitLoss	4278949000
CY2023	us-gaap	Profit Loss ProfitLoss	547817000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	2810210000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	2926944000
CY2023	us-gaap	Net Income Loss NetIncomeLoss	4281474000
CY2023	us-gaap	Net Income Loss NetIncomeLoss	548140000
CY2022	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-51000
CY2023	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-2525000
CY2023	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-323000
CY2021	us-gaap	Profit Loss ProfitLoss	2810210000
CY2022	us-gaap	Profit Loss ProfitLoss	2926893000
CY2023	us-gaap	Profit Loss ProfitLoss	4278949000
CY2023	us-gaap	Profit Loss ProfitLoss	547817000
CY2021	us-gaap	Profit Loss ProfitLoss	2810210000
CY2022	us-gaap	Profit Loss ProfitLoss	2926893000
CY2023	us-gaap	Profit Loss ProfitLoss	4278949000
CY2022	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	14162000
CY2022	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	3145810000
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-123822000
CY2022	us-gaap	Noncontrolling Interest Increase From Business Combination NoncontrollingInterestIncreaseFromBusinessCombination	268000
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	20861779000
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	20861779000
CY2023	us-gaap	Profit Loss ProfitLoss	4278949000
CY2023	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	290831000
CY2023	us-gaap	Profit Loss ProfitLoss	547817000
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	71020000
CY2022	futu	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax Attributable To Parent OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxAttributableToParent	-123840000
CY2023	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-1587000
CY2023	futu	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax Attributable To Parent OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxAttributableToParent	-203000
CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	2881230000
CY2022	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	2803053000
CY2023	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	4277362000
CY2023	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	547614000
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	2881230000
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	2803086000
CY2023	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	4279887000
CY2023	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	547937000
CY2022	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-33000
CY2023	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-2525000
CY2023	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-323000
CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	2881230000
CY2022	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	2803053000
CY2023	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	4277362000
CY2023	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	547614000
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.34
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.57
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.88
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.50
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.30
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.54
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.82
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.49
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1200912670
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1139377763
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1104899411
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1104899411
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	1219672508
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	1151021697
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	1119653571
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	1119653571
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	8307690000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	2810210000
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	98913000
CY2021	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	19957000
CY2021	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	10856524000
CY2021	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	1178755000
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	71020000
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	20985559000
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	20985559000
CY2022	us-gaap	Profit Loss ProfitLoss	2926893000
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	204529000
CY2023	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	11166000
CY2023	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	874692000
CY2023	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-1587000
CY2023	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	5285000
CY2023Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	24571731000
CY2021	us-gaap	Profit Loss ProfitLoss	2810210000
CY2022	us-gaap	Profit Loss ProfitLoss	2926893000
CY2023	us-gaap	Profit Loss ProfitLoss	4278949000
CY2023	us-gaap	Profit Loss ProfitLoss	547817000
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	36436000
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	54714000
CY2023	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	60849000
CY2023	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	7790000
CY2021	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	3200000
CY2022	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	15619000
CY2023	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	18080000
CY2023	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	2315000
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-17752000
CY2023	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-13497000
CY2023	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-1728000
CY2021	futu	Impairment From Other Non Current Assets ImpairmentFromOtherNonCurrentAssets	0
CY2022	futu	Impairment From Other Non Current Assets ImpairmentFromOtherNonCurrentAssets	77217000
CY2023	futu	Impairment From Other Non Current Assets ImpairmentFromOtherNonCurrentAssets	0
CY2023	futu	Impairment From Other Non Current Assets ImpairmentFromOtherNonCurrentAssets	0
CY2021	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	138234000
CY2022	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-133124000
CY2023	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	66032000
CY2023	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	8454000
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	98913000
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	204529000
CY2023	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	290831000
CY2023	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	37234000
CY2022	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	23059000
CY2023	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	68323000
CY2023	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	8747000
CY2021	us-gaap	Interest Income Debt Securities Available For Sale Operating InterestIncomeDebtSecuritiesAvailableForSaleOperating	26000
CY2022	us-gaap	Interest Income Debt Securities Available For Sale Operating InterestIncomeDebtSecuritiesAvailableForSaleOperating	1728000
CY2023	us-gaap	Interest Income Debt Securities Available For Sale Operating InterestIncomeDebtSecuritiesAvailableForSaleOperating	58950000
CY2023	us-gaap	Interest Income Debt Securities Available For Sale Operating InterestIncomeDebtSecuritiesAvailableForSaleOperating	7547000
CY2021	futu	Deferred Income Tax Expense Benefit Including Other Adjustments DeferredIncomeTaxExpenseBenefitIncludingOtherAdjustments	-21431000
CY2022	futu	Deferred Income Tax Expense Benefit Including Other Adjustments DeferredIncomeTaxExpenseBenefitIncludingOtherAdjustments	-52112000
CY2023	futu	Deferred Income Tax Expense Benefit Including Other Adjustments DeferredIncomeTaxExpenseBenefitIncludingOtherAdjustments	-14769000
CY2023	futu	Deferred Income Tax Expense Benefit Including Other Adjustments DeferredIncomeTaxExpenseBenefitIncludingOtherAdjustments	-1891000
CY2021	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	83695000
CY2022	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	94933000
CY2023	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	110357000
CY2023	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	14129000
CY2021	futu	Securities Purchased Under Agreements To Resell Increase Decrease SecuritiesPurchasedUnderAgreementsToResellIncreaseDecrease	-106203000
CY2022	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-843342000
CY2023	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-50730000
CY2023	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-6495000
CY2022	futu	Securities Purchased Under Agreements To Resell Increase Decrease SecuritiesPurchasedUnderAgreementsToResellIncreaseDecrease	74203000
CY2023	futu	Securities Purchased Under Agreements To Resell Increase Decrease SecuritiesPurchasedUnderAgreementsToResellIncreaseDecrease	-101039000
CY2023	futu	Securities Purchased Under Agreements To Resell Increase Decrease SecuritiesPurchasedUnderAgreementsToResellIncreaseDecrease	-12936000
CY2021	us-gaap	Increase Decrease In Finance Receivables IncreaseDecreaseInFinanceReceivables	10765123000
CY2022	us-gaap	Increase Decrease In Finance Receivables IncreaseDecreaseInFinanceReceivables	-2858601000
CY2023	us-gaap	Increase Decrease In Finance Receivables IncreaseDecreaseInFinanceReceivables	5852341000
CY2023	us-gaap	Increase Decrease In Finance Receivables IncreaseDecreaseInFinanceReceivables	749253000
CY2021	futu	Increase Decrease In Accounts Receivables From Clients And Brokers IncreaseDecreaseInAccountsReceivablesFromClientsAndBrokers	1847898000
CY2022	futu	Increase Decrease In Accounts Receivables From Clients And Brokers IncreaseDecreaseInAccountsReceivablesFromClientsAndBrokers	-1936445000
CY2023	futu	Increase Decrease In Accounts Receivables From Clients And Brokers IncreaseDecreaseInAccountsReceivablesFromClientsAndBrokers	-945661000
CY2023	futu	Increase Decrease In Accounts Receivables From Clients And Brokers IncreaseDecreaseInAccountsReceivablesFromClientsAndBrokers	-121069000
CY2021	futu	Increase Decrease In Receivables From Clearing Organizations IncreaseDecreaseInReceivablesFromClearingOrganizations	717193000
CY2022	futu	Increase Decrease In Receivables From Clearing Organizations IncreaseDecreaseInReceivablesFromClearingOrganizations	1101912000
CY2023	futu	Increase Decrease In Receivables From Clearing Organizations IncreaseDecreaseInReceivablesFromClearingOrganizations	1177840000
CY2023	futu	Increase Decrease In Receivables From Clearing Organizations IncreaseDecreaseInReceivablesFromClearingOrganizations	150794000
CY2021	futu	Increase Decrease In Accounts Receivables From Fund Management Companies And Fund Distributors IncreaseDecreaseInAccountsReceivablesFromFundManagementCompaniesAndFundDistributors	-225282000
CY2022	futu	Increase Decrease In Accounts Receivables From Fund Management Companies And Fund Distributors IncreaseDecreaseInAccountsReceivablesFromFundManagementCompaniesAndFundDistributors	6746000
CY2023	futu	Increase Decrease In Accounts Receivables From Fund Management Companies And Fund Distributors IncreaseDecreaseInAccountsReceivablesFromFundManagementCompaniesAndFundDistributors	72605000
CY2023	futu	Increase Decrease In Accounts Receivables From Fund Management Companies And Fund Distributors IncreaseDecreaseInAccountsReceivablesFromFundManagementCompaniesAndFundDistributors	9295000
CY2021	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	30953000
CY2022	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	199714000
CY2023	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-9737000
CY2023	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-1247000
CY2021	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	6653000
CY2022	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	8904000
CY2023	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	9929000
CY2023	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	1271000
CY2021	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	105145000
CY2022	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	445903000
CY2023	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	287513000
CY2023	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	36809000
CY2021	us-gaap	Increase Decrease In Accounts Payable Related Parties IncreaseDecreaseInAccountsPayableRelatedParties	-37983000
CY2022	us-gaap	Increase Decrease In Accounts Payable Related Parties IncreaseDecreaseInAccountsPayableRelatedParties	3690000
CY2023	us-gaap	Increase Decrease In Accounts Payable Related Parties IncreaseDecreaseInAccountsPayableRelatedParties	17593000
CY2023	us-gaap	Increase Decrease In Accounts Payable Related Parties IncreaseDecreaseInAccountsPayableRelatedParties	2252000
CY2021	futu	Increase Decrease In Payables To Customers And Brokers IncreaseDecreaseInPayablesToCustomersAndBrokers	16130249000
CY2022	futu	Increase Decrease In Payables To Customers And Brokers IncreaseDecreaseInPayablesToCustomersAndBrokers	2297647000
CY2023	futu	Increase Decrease In Payables To Customers And Brokers IncreaseDecreaseInPayablesToCustomersAndBrokers	-4613791000
CY2023	futu	Increase Decrease In Payables To Customers And Brokers IncreaseDecreaseInPayablesToCustomersAndBrokers	-590686000
CY2021	futu	Increase Decrease In Payables To Clearing Organizations IncreaseDecreaseInPayablesToClearingOrganizations	69516000
CY2022	futu	Increase Decrease In Payables To Clearing Organizations IncreaseDecreaseInPayablesToClearingOrganizations	-341915000
CY2023	futu	Increase Decrease In Payables To Clearing Organizations IncreaseDecreaseInPayablesToClearingOrganizations	-27771000
CY2023	futu	Increase Decrease In Payables To Clearing Organizations IncreaseDecreaseInPayablesToClearingOrganizations	-3555000
CY2021	futu	Increase Decrease In Payables To Fund Management Companies And Fund Distributors IncreaseDecreaseInPayablesToFundManagementCompaniesAndFundDistributors	-70752000
CY2022	futu	Increase Decrease In Payables To Fund Management Companies And Fund Distributors IncreaseDecreaseInPayablesToFundManagementCompaniesAndFundDistributors	34111000
CY2023	futu	Increase Decrease In Payables To Fund Management Companies And Fund Distributors IncreaseDecreaseInPayablesToFundManagementCompaniesAndFundDistributors	84774000
CY2023	futu	Increase Decrease In Payables To Fund Management Companies And Fund Distributors IncreaseDecreaseInPayablesToFundManagementCompaniesAndFundDistributors	10853000
CY2021	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	213981000
CY2022	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	337237000
CY2023	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	307192000
CY2023	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	39329000
CY2021	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	9866000
CY2022	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-5495000
CY2023	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	34245000
CY2023	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	4384000
CY2021	futu	Increase Decrease In Operating Lease Liabilities IncreaseDecreaseInOperatingLeaseLiabilities	-79544000
CY2022	futu	Increase Decrease In Operating Lease Liabilities IncreaseDecreaseInOperatingLeaseLiabilities	-93093000
CY2023	futu	Increase Decrease In Operating Lease Liabilities IncreaseDecreaseInOperatingLeaseLiabilities	-107528000
CY2023	futu	Increase Decrease In Operating Lease Liabilities IncreaseDecreaseInOperatingLeaseLiabilities	-13766000
CY2021	us-gaap	Increase Decrease In Payables Under Repurchase Agreements IncreaseDecreaseInPayablesUnderRepurchaseAgreements	-985176000
CY2022	us-gaap	Increase Decrease In Payables Under Repurchase Agreements IncreaseDecreaseInPayablesUnderRepurchaseAgreements	-4467861000
CY2021	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	1242937000
CY2023	us-gaap	Repayments Of Other Short Term Debt RepaymentsOfOtherShortTermDebt	76410167000
CY2023	us-gaap	Repayments Of Other Short Term Debt RepaymentsOfOtherShortTermDebt	9782505000
CY2021	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	16862000
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	10554218000
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-7009521000
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	2307957000
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-3575927000
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-6407505000
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	6011971000
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	3474931000
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-6337396000
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-811352000
CY2021	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	70456000
CY2022	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	90520000
CY2023	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	77763000
CY2023	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	9956000
CY2021	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	1169715000
CY2022	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	4061490000
CY2023	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	4755173000
CY2023	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	608787000
CY2022	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	4590834000
CY2023	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	2417221000
CY2023	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	309468000
CY2021	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	23394000
CY2022	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	235434000
CY2023	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	11767000
CY2023	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	1506000
CY2023	futu	Payments To Acquire Term Deposits PaymentsToAcquireTermDeposits	29282000
CY2023	futu	Payments To Acquire Term Deposits PaymentsToAcquireTermDeposits	3749000
CY2021	futu	Maturity Of Term Deposits MaturityOfTermDeposits	300000000
CY2023	futu	Maturity Of Term Deposits MaturityOfTermDeposits	29882000
CY2023	futu	Maturity Of Term Deposits MaturityOfTermDeposits	3826000
CY2022	futu	Payments For Acquisition Net Of Cash Acquired PaymentsForAcquisitionNetOfCashAcquired	109531000
CY2023	futu	Payments For Acquisition Net Of Cash Acquired PaymentsForAcquisitionNetOfCashAcquired	17536000
CY2023	futu	Payments For Acquisition Net Of Cash Acquired PaymentsForAcquisitionNetOfCashAcquired	2245000
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-963565000
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	93859000
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2444418000
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-312949000
CY2021	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	10856524000
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	23492000
CY2022	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	16332000
CY2023	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	11616000
CY2023	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1487000
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1178755000
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	3145810000
CY2023	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	874692000
CY2023	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	111984000
CY2021	futu	Proceeds Repayments From Ipo Loan ProceedsRepaymentsFromIpoLoan	-300199000
CY2021	us-gaap	Proceeds From Other Short Term Debt ProceedsFromOtherShortTermDebt	53483435000
CY2022	us-gaap	Proceeds From Other Short Term Debt ProceedsFromOtherShortTermDebt	70806177000
CY2023	us-gaap	Proceeds From Other Short Term Debt ProceedsFromOtherShortTermDebt	79581200000
CY2023	us-gaap	Proceeds From Other Short Term Debt ProceedsFromOtherShortTermDebt	10188480000
CY2021	us-gaap	Repayments Of Other Short Term Debt RepaymentsOfOtherShortTermDebt	52313417000
CY2022	us-gaap	Repayments Of Other Short Term Debt RepaymentsOfOtherShortTermDebt	74686220000
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	295478000
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	167130000
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-135196000
CY2023	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	66352000
CY2023	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	8495000
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	15769754000
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-820328000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	43521758000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	59291512000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	55715585000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	7133055000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	59291512000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	55715585000
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	49308080000
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	6312727000
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	4555096000
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	5028898000
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	4937538000
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	632134000
CY2021Q4	us-gaap	Cash Segregated Under Other Regulations CashSegregatedUnderOtherRegulations	54734351000
CY2022Q4	us-gaap	Cash Segregated Under Other Regulations CashSegregatedUnderOtherRegulations	50685472000
CY2023Q4	us-gaap	Cash Segregated Under Other Regulations CashSegregatedUnderOtherRegulations	44369310000
CY2023Q4	us-gaap	Cash Segregated Under Other Regulations CashSegregatedUnderOtherRegulations	5680435000
CY2021Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	2065000
CY2022Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	1215000
CY2023Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	1232000
CY2023Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	158000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	59291512000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	55715585000
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	49308080000
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	6312727000
CY2021	us-gaap	Interest Paid Net InterestPaidNet	367036000
CY2022	us-gaap	Interest Paid Net InterestPaidNet	297998000
CY2023	us-gaap	Interest Paid Net InterestPaidNet	876514000
CY2023	us-gaap	Interest Paid Net InterestPaidNet	112217000
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	102890000
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	694973000
CY2023	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	698821000
CY2023	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	89467000
CY2021	futu	Cash Paid For Amounts Included In Operating Lease Liabilities CashPaidForAmountsIncludedInOperatingLeaseLiabilities	-89427000
CY2022	futu	Cash Paid For Amounts Included In Operating Lease Liabilities CashPaidForAmountsIncludedInOperatingLeaseLiabilities	-106497000
CY2023	futu	Cash Paid For Amounts Included In Operating Lease Liabilities CashPaidForAmountsIncludedInOperatingLeaseLiabilities	-128160000
CY2023	futu	Cash Paid For Amounts Included In Operating Lease Liabilities CashPaidForAmountsIncludedInOperatingLeaseLiabilities	-16408000
CY2023	futu	Purchase Price For Exclusive Option Agreement PurchasePriceForExclusiveOptionAgreement	1.00
CY2023Q4	futu	Material Contract Of Value Of Assets Under Exclusive Option Agreement MaterialContractOfValueOfAssetsUnderExclusiveOptionAgreement	500000
CY2023	us-gaap	Use Of Estimates UseOfEstimates	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 11pt 18pt;"><span style="font-family:'Arial','Helvetica','sans-serif';">Use of Estimates</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 11pt 0pt;"><span style="font-family:'Arial','Helvetica','sans-serif';">The preparation of the consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, related disclosures of contingent assets and liabilities at the balance sheet date, and the reported revenues, costs and expenses during the reported period in the consolidated financial statements and accompanying notes. These accounting estimates reflected in the Group’s consolidated financial statements mainly include, but are not limited to,</span> <span style="font-family:'Arial','Helvetica','sans-serif';">current expected credit losses on financial instruments, the valuation and recognition of share-based compensation arrangements, depreciable lives of property and equipment, useful life of intangible assets, assessment for impairment of long-term investments and other non-current assets, present value for expected future leasing payment, contingency reserve, provision of income tax and valuation allowance for deferred tax asset,</span> <span style="font-family:'Arial','Helvetica','sans-serif';">the estimation of the expected usage and the estimated relative standalone selling price of the incentive points and coupons, and valuation of financial instruments measured at fair value. Actual results could differ from those estimates</span><span style="font-family:'Arial','Helvetica','sans-serif';">.</span></p>
CY2023Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	7.8109
CY2021	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	3200000
CY2022	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	15619000
CY2023	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	18080000
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P3Y
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P3Y
CY2023Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P2Y
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0468
CY2023Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0458
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	108949000
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	76249000
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	146560000
CY2021	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0
CY2022	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0
CY2023	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0
CY2021	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0
CY2022	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0
CY2023	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0
CY2023	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1
CY2023	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1
CY2023	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;text-align:justify;margin:0pt 0pt 12pt 18pt;"><span style="font-family:'Arial','Helvetica','sans-serif';">Significant Risks and Uncertainties</span></p><table style="border-collapse:collapse;border:0;"><tr><td style="vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:12pt;margin-top:0pt;text-align:justify;"><span style="font-family:'Arial','Helvetica','sans-serif';">1)</span></p></td><td style="padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:12pt;margin-top:0pt;text-align:justify;"><span style="font-family:'Arial','Helvetica','sans-serif';">Currency risk</span></p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"><span style="font-family:'Arial','Helvetica','sans-serif';">Currency risk arises from the possibility that fluctuations in foreign exchange rates will impact the financial instruments. The Group is not exposed to significant transactional foreign currency risk since almost all of its transactions, assets and liability are denominated in Hong Kong dollars and U.S. dollars and Hong Kong dollars are pegged against U.S. dollars. The impact of foreign currency fluctuations in the Group’s earnings is included in “Others, net” in the consolidated statements of comprehensive income. At the same time, the Group is exposed to translational foreign currency risk since some of the Company’s major subsidiaries have RMB as their functional currency. Therefore, RMB depreciation against Hong Kong dollars could have a material adverse impact on the foreign currency translation adjustment in the consolidated statements of comprehensive income. The Group enters into currency futures contracts to manage currency exposure associated with anticipated receipts and disbursements occurring in a currency other than the functional currency of the entity. The overall impact of the currency risk of other foreign currency assets held by the Group other than U.S. dollars and RMB is not significant.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"><span style="font-family:'Arial','Helvetica','sans-serif';">As of December 31, 2022 and 2023, the Group had RMB-denominated net assets of HK</span><span style="font-family:'Arial','Helvetica','sans-serif';">$1,727.2</span><span style="font-family:'Arial','Helvetica','sans-serif';"> million and net liabilities of HK$</span><span style="font-family:'Arial','Helvetica','sans-serif';">3,711.1</span><span style="font-family:'Arial','Helvetica','sans-serif';"> million, respectively. We estimate that a </span><span style="font-family:'Arial','Helvetica','sans-serif';">10%</span><span style="font-family:'Arial','Helvetica','sans-serif';"> depreciation of RMB against the U.S. dollar based on the foreign exchange rate on December 31, 2022 and 2023, would result in a decrease of US$</span><span style="font-family:'Arial','Helvetica','sans-serif';">22.2</span><span style="font-family:'Arial','Helvetica','sans-serif';"> million and an increase of US$</span><span style="font-family:'Arial','Helvetica','sans-serif';">47.5</span><span style="font-family:'Arial','Helvetica','sans-serif';"> million, respectively, in the Group’s pre-tax profit for the years ended December 31, 2022 and 2023. We estimate that a </span><span style="font-family:'Arial','Helvetica','sans-serif';">10%</span><span style="font-family:'Arial','Helvetica','sans-serif';"> appreciation of RMB against the U.S. dollar based on the foreign exchange rate on December 31, 2022 and 2023 would result in an increase of US</span><span style="font-family:'Arial','Helvetica','sans-serif';">$22.2</span><span style="font-family:'Arial','Helvetica','sans-serif';"> million and a decrease of US$</span><span style="font-family:'Arial','Helvetica','sans-serif';">47.5</span><span style="font-family:'Arial','Helvetica','sans-serif';"> million, respectively, in the Group’s pre-tax profit for the years ended December 31, 2022 and 2023.</span></p><table style="border-collapse:collapse;border:0;"><tr><td style="vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:12pt;margin-top:0pt;text-align:justify;"><span style="font-family:'Arial','Helvetica','sans-serif';">2)</span></p></td><td style="padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:12pt;margin-top:0pt;text-align:justify;"><span style="font-family:'Arial','Helvetica','sans-serif';">Credit risk</span></p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"><span style="font-family:'Arial','Helvetica','sans-serif';">Cash held on behalf of clients are segregated and deposited in financial institutions as required by rules mandated by the Group’s primary regulators. These financial institutions are of sound credit ratings, therefore the Group believes that there is no significant credit risk related to cash held on behalf of clients.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"><span style="font-family:'Arial','Helvetica','sans-serif';">The Group’s securities and derivative trades activities are transacted on either a cash or margin basis. The Group’s credit risk is limited in that substantially all of the contracts entered into are settled directly at securities and derivatives clearing organizations. In margin transactions, the Group extends credit to the client, subject to various regulatory and internal margin requirements, collateralized by cash and securities in the client’s account. IPO loans are exposed to credit risk from clients who fails to repay the loans upon IPO stock allotment. The Group monitors the clients’ collateral level and has the right to dispose the newly allotted stocks once the stocks first start trading. Stock-pledged loans to enterprise pledged by listed shares are exposed to credit risk from counterparties who fail to repay the loans, the Group monitors on the collateral level of stock-pledged loans in real time, and has the right to dispose of the pledged listed shares once the collateral level falls under the minimal level required to get the loans repaid. </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"><span style="font-family:'Arial','Helvetica','sans-serif';">Liabilities to other brokers and dealers related to unsettled transactions are recorded at the amount for which the securities were purchased, and are paid upon receipt of the securities from other brokers or dealers.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 18pt;"><span style="font-family:'Arial','Helvetica','sans-serif';">Significant Risks and Uncertainties (Continued)</span></p><table style="border-collapse:collapse;border:0;"><tr><td style="vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;margin-bottom:12pt;margin-top:0pt;"><span style="font-family:'Arial','Helvetica','sans-serif';font-style:normal;">2)</span></p></td><td style="padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;margin-bottom:12pt;margin-top:0pt;"><span style="font-family:'Arial','Helvetica','sans-serif';font-style:normal;">Credit risk (Continued)</span></p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"><span style="font-family:'Arial','Helvetica','sans-serif';">In connection with its clearing activities, the Group is obligated to settle transactions with brokers and other financial institutions even if its clients fail to meet their obligations to the Group. Clients are required to complete their transactions by the settlement date, generally two business days after the trade date. If clients do not fulfill their contractual obligations, the Group may incur losses. The Group has established procedures to reduce this risk by generally requiring that clients deposit sufficient cash and/or securities into their account prior to placing an order.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"><span style="font-family:'Arial','Helvetica','sans-serif';">For cash management purposes, the Group enters into short-term securities purchased under agreements to resale transactions (“reverse repos”) in addition to securities borrowing and lending arrangements, all of which may result in credit exposure in the event the counterparty to a transaction is unable to fulfill its contractual obligations. Reverse repos are collateralized by securities with a market value in excess of the obligation under the contract. Similarly, securities lending agreements are collateralized by deposits of cash or securities. The Group attempts to minimize credit risk associated with these activities by monitoring collateral values on a daily basis and requiring additional collateral to be deposited with or returned to the Group as permitted under contractual provisions.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;text-align:justify;margin:0pt 0pt 12pt 18pt;"><i style="font-family:'Arial','Helvetica','sans-serif';">Concentrations of Credit Risk</i></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"><span style="font-family:'Arial','Helvetica','sans-serif';">The Group’s exposure to credit risk associated with its brokerage and other activities is measured on an individual counterparty basis, as well as by groups of counterparties that share similar attributes. There was no revenue from clients which individually represented greater than 10% of the total revenues for the years ended December 31, 2021, 2022 and 2023, respectively. Concentrations of credit risk can be affected by changes in political, industry, or economic factors. To reduce the potential for risk concentration, credit limits are established and exposure is monitored in light of changing counterparty and market conditions. As of December 31, 2022 and 2023, the Group did not have any material concentrations of credit risk within or outside the ordinary course of business.</span></p><table style="border-collapse:collapse;border:0;"><tr><td style="vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:12pt;margin-top:0pt;text-align:justify;"><span style="font-family:'Arial','Helvetica','sans-serif';">3)</span></p></td><td style="padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:12pt;margin-top:0pt;text-align:justify;"><span style="font-family:'Arial','Helvetica','sans-serif';">Interest rate risk</span></p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"><span style="font-family:'Arial','Helvetica','sans-serif';">Fluctuations in market interest rates may negatively affect the Group’s financial condition and results of operations. The Group are exposed to floating interest rate risk on cash deposit and floating rate borrowings. We use net interest simulation modeling techniques to evaluate the effect that changes in interest rates might have on pre-tax profit or loss. The model includes all interest-sensitive assets and liabilities. The simulations involve assumptions that are inherently uncertain and, as a result, cannot precisely predict the impact that changes in interest rates will have on pre-tax profit or loss. Actual results may differ from simulated results due to differences in timing and frequency of rate changes, changes in market conditions and changes in management strategy that lead to changes in the mix of interest-sensitive assets and liabilities.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"><span style="font-family:'Arial','Helvetica','sans-serif';">The simulations assume that the asset and liability structure of the consolidated balance sheets would not be changed as a result of a simulated change in interest rates. The results of the simulations based on the Group’s financial position as of December 31, 2023 indicate that a </span><span style="font-family:'Arial','Helvetica','sans-serif';">1%</span><span style="font-family:'Arial','Helvetica','sans-serif';"> (100 basis points) increase/ decrease in interest rates over a 12-month period would have increased/decreased the Group’s profit before tax by approximately HK</span><span style="font-family:'Arial','Helvetica','sans-serif';">$302.9</span><span style="font-family:'Arial','Helvetica','sans-serif';"> million (US</span><span style="font-family:'Arial','Helvetica','sans-serif';">$38.8</span><span style="font-family:'Arial','Helvetica','sans-serif';"> million), depending largely on the extent and timing of possible changes in floating rates.</span></p>
CY2023Q4	us-gaap	Derivative Basis Spread On Variable Rate DerivativeBasisSpreadOnVariableRate	0.01
CY2023	us-gaap	Gain On Derivative Instruments Pretax GainOnDerivativeInstrumentsPretax	302900000
CY2023	us-gaap	Gain On Derivative Instruments Pretax GainOnDerivativeInstrumentsPretax	38800000
CY2023	futu	New Accounting Standards Which Have Not Yet Been Adopted NewAccountingStandardsWhichHaveNotYetBeenAdopted	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"><span style="font-family:'Arial','Helvetica','sans-serif';font-style:italic;font-weight:bold;">New accounting standards which have not yet been adopted</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"><span style="font-family:'Arial','Helvetica','sans-serif';">In November 2023, the FASB issued ASU 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures. This update requires disclosure of incremental segment information on an annual and interim basis. This update is effective for annual periods beginning after December 15, 2023, and interim periods within annual periods beginning after December 15, 2024. Early adoption is permitted. This guidance should be applied retrospectively to all prior periods presented in the financial statements. The Group is currently evaluating the impact on its financial statements of adopting this guidance.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt;"><span style="font-family:'Arial','Helvetica','sans-serif';">In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures. This update requires that public entities on an annual basis, (1) in the rate reconciliation, disclose specific categories and provide additional information for reconciling items that meet a quantitative threshold; (2) about income taxes paid, disclose the amount of income taxes paid (net of refunds received) disaggregated by federal, state, and foreign taxes and by individual jurisdiction in which income taxes paid (net of refunds received) is equal to or greater than 5 percent of total income taxes paid (net of refunds received); and (3) disclose income (or loss) from continuing operations before income tax expense (or benefit) disaggregated between domestic and foreign and income tax expense (or benefit) disaggregated by federal, state, and foreign. This update is effective for annual periods beginning after December 15, 2024. Early adoption is permitted. This guidance should be applied on a prospective basis. Retrospective application is permitted. The Group is currently evaluating the impact on its financial statements of adopting this guidance.</span></p>
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CY2022Q4	us-gaap	Other Assets Fair Value Disclosure OtherAssetsFairValueDisclosure	1911000
CY2022Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	10092000
CY2023Q4	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	149348000
CY2023Q4	us-gaap	Other Assets Fair Value Disclosure OtherAssetsFairValueDisclosure	31394000
CY2023Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	180742000
CY2023Q4	futu	Unfunded Commitment Fair Value Disclosure UnfundedCommitmentFairValueDisclosure	0
CY2022Q4	futu	Fair Value Assets Level1 To Level2 Transfers Amount1 FairValueAssetsLevel1ToLevel2TransfersAmount1	0
CY2023Q4	futu	Fair Value Assets Level1 To Level2 Transfers Amount1 FairValueAssetsLevel1ToLevel2TransfersAmount1	0
CY2022Q4	us-gaap	Short Term Investments ShortTermInvestments	675064000
CY2023Q4	us-gaap	Short Term Investments ShortTermInvestments	3114613000
CY2021	us-gaap	Interest Income Short Term Investment Other InterestIncomeShortTermInvestmentOther	0
CY2022	us-gaap	Interest Income Short Term Investment Other InterestIncomeShortTermInvestmentOther	23059000
CY2023	us-gaap	Interest Income Short Term Investment Other InterestIncomeShortTermInvestmentOther	68323000
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	196864000
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	224092000
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	211143000
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	238017000
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	106459000
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	119854000
CY2023	us-gaap	Operating Lease Cost OperatingLeaseCost	122333000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	116684000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	104637000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	24745000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	2048000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	248114000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	10097000
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	238017000
CY2022Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	26740963000
CY2023Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	32593304000
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	27840000
CY2023Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	45949000
CY2022Q4	us-gaap	Notes Receivable Net NotesReceivableNet	26713123000
CY2023Q4	us-gaap	Notes Receivable Net NotesReceivableNet	32547355000
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	27840000
CY2023Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	45949000
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	279791000
CY2023Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	301138000
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	133954000
CY2023Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	176174000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	145837000
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	124964000
CY2021	us-gaap	Depreciation Depreciation	34118000
CY2021	us-gaap	Depreciation Depreciation	34118000
CY2022	us-gaap	Depreciation Depreciation	48014000
CY2022	us-gaap	Depreciation Depreciation	48014000
CY2023	us-gaap	Depreciation Depreciation	43702000
CY2023	us-gaap	Depreciation Depreciation	43702000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	66847000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	101483000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	12399000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	29412000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	54448000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	72071000
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2317000
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	6700000
CY2023	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	17147000
CY2022Q4	us-gaap	Equity Method Investments EquityMethodInvestments	224042000
CY2023Q4	us-gaap	Equity Method Investments EquityMethodInvestments	222870000
CY2022Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	15652000
CY2023Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	15686000
CY2022Q4	us-gaap	Long Term Investments LongTermInvestments	239694000
CY2023Q4	us-gaap	Long Term Investments LongTermInvestments	238556000
CY2022Q4	us-gaap	Equity Method Investments EquityMethodInvestments	224042000
CY2023Q4	us-gaap	Equity Method Investments EquityMethodInvestments	222870000
CY2021Q4	us-gaap	Equity Method Investments EquityMethodInvestments	7798000
CY2023Q3	us-gaap	Equity Method Investments EquityMethodInvestments	11767000
CY2022Q4	us-gaap	Equity Method Investment Difference Between Carrying Amount And Underlying Equity EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity	0
CY2023Q4	us-gaap	Equity Method Investment Difference Between Carrying Amount And Underlying Equity EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity	0
CY2022Q2	us-gaap	Equity Method Investments EquityMethodInvestments	235434000
CY2022Q4	us-gaap	Equity Method Investment Difference Between Carrying Amount And Underlying Equity EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity	0
CY2023Q4	us-gaap	Equity Method Investment Difference Between Carrying Amount And Underlying Equity EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity	0
CY2022Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	15652000
CY2023Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	15686000
CY2021Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	15596000
CY2022Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Impairment Loss Cumulative Amount EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossCumulativeAmount	0
CY2023Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Impairment Loss Cumulative Amount EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossCumulativeAmount	0
CY2022Q4	us-gaap	Deposits Assets Current DepositsAssetsCurrent	52863000
CY2023Q4	us-gaap	Deposits Assets Current DepositsAssetsCurrent	57932000
CY2022Q4	futu	Staff Advances StaffAdvances	18685000
CY2023Q4	futu	Staff Advances StaffAdvances	17667000
CY2022Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	30710000
CY2023Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	59880000
CY2022Q4	us-gaap	Other Assets Current OtherAssetsCurrent	102258000
CY2023Q4	us-gaap	Other Assets Current OtherAssetsCurrent	135479000
CY2022Q4	futu	Refundable Deposit RefundableDeposit	680356000
CY2023Q4	futu	Refundable Deposit RefundableDeposit	932899000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	145837000
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	124964000
CY2022Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	84564000
CY2023Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	96820000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	54448000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	72071000
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	965205000
CY2023Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	1226754000
CY2022Q4	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.0386
CY2023Q4	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.0530
CY2022Q4	futu	Line Of Credit Facility Committed Remaining Borrowing Capacity LineOfCreditFacilityCommittedRemainingBorrowingCapacity	0
CY2023Q4	futu	Line Of Credit Facility Committed Remaining Borrowing Capacity LineOfCreditFacilityCommittedRemainingBorrowingCapacity	586178000
CY2022Q4	us-gaap	Employee Related Liabilities Current And Noncurrent EmployeeRelatedLiabilitiesCurrentAndNoncurrent	868646000
CY2023Q4	us-gaap	Employee Related Liabilities Current And Noncurrent EmployeeRelatedLiabilitiesCurrentAndNoncurrent	1175838000
CY2022Q4	us-gaap	Taxes Payable Current And Noncurrent TaxesPayableCurrentAndNoncurrent	267619000
CY2023Q4	us-gaap	Taxes Payable Current And Noncurrent TaxesPayableCurrentAndNoncurrent	327623000
CY2022Q4	futu	Payables To Corporate Clients In Relation To Esop Management Services PayablesToCorporateClientsInRelationToEsopManagementServices	314385000
CY2023Q4	futu	Payables To Corporate Clients In Relation To Esop Management Services PayablesToCorporateClientsInRelationToEsopManagementServices	166879000
CY2022Q4	us-gaap	Accrued Advertising Current And Noncurrent AccruedAdvertisingCurrentAndNoncurrent	72137000
CY2023Q4	us-gaap	Accrued Advertising Current And Noncurrent AccruedAdvertisingCurrentAndNoncurrent	80655000
CY2022Q4	futu	Temporary Payables In Relation To Fund Distribution Services TemporaryPayablesInRelationToFundDistributionServices	18725000
CY2023Q4	futu	Temporary Payables In Relation To Fund Distribution Services TemporaryPayablesInRelationToFundDistributionServices	45523000
CY2022Q4	futu	Stamp Duty Trading Levy And Trading Fee Payables StampDutyTradingLevyAndTradingFeePayables	26597000
CY2023Q4	futu	Stamp Duty Trading Levy And Trading Fee Payables StampDutyTradingLevyAndTradingFeePayables	31209000
CY2022Q4	futu	Accrued Processing And Servicing Cost Current AccruedProcessingAndServicingCostCurrent	30462000
CY2023Q4	futu	Accrued Processing And Servicing Cost Current AccruedProcessingAndServicingCostCurrent	34977000
CY2022Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	31083000
CY2023Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	15958000
CY2022Q4	futu	Payables In Relation To Acquisition Current PayablesInRelationToAcquisitionCurrent	19196000
CY2023Q4	futu	Payables In Relation To Acquisition Current PayablesInRelationToAcquisitionCurrent	1660000
CY2022Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	57309000
CY2023Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	58682000
CY2022Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	1706159000
CY2023Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	1939004000
CY2022Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	7414000
CY2023Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	6326000
CY2022Q4	us-gaap	Other Accrued Liabilities Noncurrent OtherAccruedLiabilitiesNoncurrent	6206000
CY2023Q4	us-gaap	Other Accrued Liabilities Noncurrent OtherAccruedLiabilitiesNoncurrent	5857000
CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	13620000
CY2023Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	12183000
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CY2016Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0050
CY2016Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	403750000
CY2016Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.00001
CY2016Q3	futu	Number Of Votes Per Share NumberOfVotesPerShare	1
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CY2019Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.00001
CY2021	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	5.13
CY2022	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	4.56
CY2023	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	4.60
CY2023	futu	Required Portion Of After Tax Profit Appropriated To General Reserve Fund Under Prc Law RequiredPortionOfAfterTaxProfitAppropriatedToGeneralReserveFundUnderPrcLaw	0.10
CY2023	futu	Required General Reserve Fund Registered Capital Ratio To De Force Compulsory Net Profit Allocation To General Reserve Fund RequiredGeneralReserveFundRegisteredCapitalRatioToDeForceCompulsoryNetProfitAllocationToGeneralReserveFund	0.50
CY2022Q4	us-gaap	Amount Of Restricted Net Assets For Consolidated And Unconsolidated Subsidiaries AmountOfRestrictedNetAssetsForConsolidatedAndUnconsolidatedSubsidiaries	304377000
CY2023Q4	us-gaap	Amount Of Restricted Net Assets For Consolidated And Unconsolidated Subsidiaries AmountOfRestrictedNetAssetsForConsolidatedAndUnconsolidatedSubsidiaries	304377000
CY2023Q4	us-gaap	Restricted Investments Percent Of Net Assets RestrictedInvestmentsPercentOfNetAssets	0.25
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	98913000
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	204529000
CY2023	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	290831000
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	7259362
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	0.5533
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P1Y7M17D
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	45556000
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	4515026
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	0.5643
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P0Y10M13D
CY2023Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	28284000
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	2744336
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	0.5351
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P2Y10M20D
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	17272000
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0413
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P5Y
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P4Y
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.40
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.40
CY2021	futu	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Forfeiture Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedForfeitureRate	0.15
CY2023	futu	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Forfeiture Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedForfeitureRate	0.15
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	2810210000
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	2926944000
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	4281474000
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1200912670
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1139377763
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1104899411
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.34
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.57
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.88
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	2810210000
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	2926944000
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	4281474000
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$FUTU
Futu Holdings Ltd Stock $futu

2023 Q4 Form 20-F Financial Statement

#000110465924051213 Filed on April 24, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FUTU Futu Holdings Ltd Stock $futu

2023 Q4 Form 20-F Financial Statement

#000110465924051213 Filed on April 24, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FUTU
Futu Holdings Ltd Stock $futu