10-Q Filing

OPPENHEIMER HOLDINGS INC CIK: 791963 Q3 2025

Filing Information

Form Type	10-Q
Accession Number	`0001628280-25-047684`
Period End Date	20250930
Filing Date	20251031
Fiscal Year	2025
Fiscal Period	Q3
XBRL Instance	opy-20250930_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 162 Income Statement 196 Cash Flow Statement 202 Stockholders Equity 40 Comprehensive Income 40

Balance Sheet 162 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$32.24M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$32.24M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$33.15M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$33.15M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$38.29M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$38.29M	USD	Point-in-time
Deposits with clearing organizations	`DepositsWithClearingOrganizationsAndOthersSecurities`	$98.91M	USD	Point-in-time
Deposits with clearing organizations	`DepositsWithClearingOrganizationsAndOthersSecurities`	$98.91M	USD	Point-in-time
Deposits with clearing organizations	`DepositsWithClearingOrganizationsAndOthersSecurities`	$100.01M	USD	Point-in-time
Deposits with clearing organizations	`DepositsWithClearingOrganizationsAndOthersSecurities`	$100.01M	USD	Point-in-time
Receivable from brokers, dealers and clearing organizations	`ReceivablesFromBrokersDealersAndClearingOrganizations`	$241.48M	USD	Point-in-time
Receivable from brokers, dealers and clearing organizations	`ReceivablesFromBrokersDealersAndClearingOrganizations`	$241.48M	USD	Point-in-time
Receivable from brokers, dealers and clearing organizations	`ReceivablesFromBrokersDealersAndClearingOrganizations`	$325.34M	USD	Point-in-time
Receivable from brokers, dealers and clearing organizations	`ReceivablesFromBrokersDealersAndClearingOrganizations`	$325.34M	USD	Point-in-time
Receivable from customers, net of allowance for credit losses of $152 ($175 in 2024)	`ReceivablesFromCustomers`	$1.27B	USD	Point-in-time
Receivable from customers, net of allowance for credit losses of $152 ($175 in 2024)	`ReceivablesFromCustomers`	$1.27B	USD	Point-in-time
Receivable from customers, net of allowance for credit losses of $152 ($175 in 2024)	`ReceivablesFromCustomers`	$1.37B	USD	Point-in-time
Receivable from customers, net of allowance for credit losses of $152 ($175 in 2024)	`ReceivablesFromCustomers`	$1.37B	USD	Point-in-time
Income tax receivable	`IncomeTaxesReceivable`	$1.50M	USD	Point-in-time
Income tax receivable	`IncomeTaxesReceivable`	$1.50M	USD	Point-in-time
Income tax receivable	`IncomeTaxesReceivable`	$3.69M	USD	Point-in-time
Income tax receivable	`IncomeTaxesReceivable`	$3.69M	USD	Point-in-time
Allowance for credit loss	`AllowanceForDoubtfulAccountsReceivable`	$175.00K	USD	Point-in-time
Allowance for credit loss	`AllowanceForDoubtfulAccountsReceivable`	$175.00K	USD	Point-in-time
Allowance for credit loss	`AllowanceForDoubtfulAccountsReceivable`	$152.00K	USD	Point-in-time
Allowance for credit loss	`AllowanceForDoubtfulAccountsReceivable`	$152.00K	USD	Point-in-time
Securities owned, including amounts pledged of $1,199,263 ($1,015,604 in 2024), at fair value	`SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned`	$1.11B	USD	Point-in-time
Securities owned, including amounts pledged of $1,199,263 ($1,015,604 in 2024), at fair value	`SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned`	$1.11B	USD	Point-in-time
Securities owned, including amounts pledged of $1,199,263 ($1,015,604 in 2024), at fair value	`SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned`	$1.32B	USD	Point-in-time
Securities owned, including amounts pledged of $1,199,263 ($1,015,604 in 2024), at fair value	`SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned`	$1.32B	USD	Point-in-time
Notes receivable, net	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$67.93M	USD	Point-in-time
Notes receivable, net	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$67.93M	USD	Point-in-time
Notes receivable, net	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$67.37M	USD	Point-in-time
Notes receivable, net	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$67.37M	USD	Point-in-time
Amounts pledged	`PledgedSecuritiesOwnedAndPledgedAsCollateralAmountEligibleToBeRepledgedByCounterpartyCarryingValue`	$1.02B	USD	Point-in-time
Amounts pledged	`PledgedSecuritiesOwnedAndPledgedAsCollateralAmountEligibleToBeRepledgedByCounterpartyCarryingValue`	$1.02B	USD	Point-in-time
Amounts pledged	`PledgedSecuritiesOwnedAndPledgedAsCollateralAmountEligibleToBeRepledgedByCounterpartyCarryingValue`	$1.20B	USD	Point-in-time
Amounts pledged	`PledgedSecuritiesOwnedAndPledgedAsCollateralAmountEligibleToBeRepledgedByCounterpartyCarryingValue`	$1.20B	USD	Point-in-time
Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$92.39M	USD	Point-in-time
Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$92.39M	USD	Point-in-time
Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$99.34M	USD	Point-in-time
Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$99.34M	USD	Point-in-time
Furniture, equipment and leasehold improvements, net of accumulated depreciation of $99,341 ($92,390 in 2024)	`PropertyPlantAndEquipmentNet`	$38.19M	USD	Point-in-time
Furniture, equipment and leasehold improvements, net of accumulated depreciation of $99,341 ($92,390 in 2024)	`PropertyPlantAndEquipmentNet`	$38.19M	USD	Point-in-time
Furniture, equipment and leasehold improvements, net of accumulated depreciation of $99,341 ($92,390 in 2024)	`PropertyPlantAndEquipmentNet`	$33.97M	USD	Point-in-time
Furniture, equipment and leasehold improvements, net of accumulated depreciation of $99,341 ($92,390 in 2024)	`PropertyPlantAndEquipmentNet`	$33.97M	USD	Point-in-time
Right-of-use lease assets, net of accumulated amortization of $132,940 ($118,325 in 2024)	`OperatingLeaseRightOfUseAsset`	$133.82M	USD	Point-in-time
Right-of-use lease assets, net of accumulated amortization of $132,940 ($118,325 in 2024)	`OperatingLeaseRightOfUseAsset`	$133.82M	USD	Point-in-time
Right-of-use lease assets, net of accumulated amortization of $132,940 ($118,325 in 2024)	`OperatingLeaseRightOfUseAsset`	$121.66M	USD	Point-in-time
Right-of-use lease assets, net of accumulated amortization of $132,940 ($118,325 in 2024)	`OperatingLeaseRightOfUseAsset`	$121.66M	USD	Point-in-time
Right of use asset, accumulated amortization	`OperatingLeaseRightOfUseAssetAccumulatedAmortization`	$118.33M	USD	Point-in-time
Right of use asset, accumulated amortization	`OperatingLeaseRightOfUseAssetAccumulatedAmortization`	$118.33M	USD	Point-in-time
Right of use asset, accumulated amortization	`OperatingLeaseRightOfUseAssetAccumulatedAmortization`	$132.94M	USD	Point-in-time
Right of use asset, accumulated amortization	`OperatingLeaseRightOfUseAssetAccumulatedAmortization`	$132.94M	USD	Point-in-time
Deferred tax assets	`DeferredTaxAssetsGross`	$48.64M	USD	Point-in-time
Deferred tax assets	`DeferredTaxAssetsGross`	$48.64M	USD	Point-in-time
Deferred tax assets	`DeferredTaxAssetsGross`	$48.72M	USD	Point-in-time
Deferred tax assets	`DeferredTaxAssetsGross`	$48.72M	USD	Point-in-time
Corporate-owned life insurance	`LifeInsuranceCorporateOrBankOwnedAmount`	$98.83M	USD	Point-in-time
Corporate-owned life insurance	`LifeInsuranceCorporateOrBankOwnedAmount`	$98.83M	USD	Point-in-time
Corporate-owned life insurance	`LifeInsuranceCorporateOrBankOwnedAmount`	$107.69M	USD	Point-in-time
Corporate-owned life insurance	`LifeInsuranceCorporateOrBankOwnedAmount`	$107.69M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Goodwill	`Goodwill`	$143.61M	USD	Point-in-time
Goodwill	`Goodwill`	$143.61M	USD	Point-in-time
Goodwill	`Goodwill`	$143.61M	USD	Point-in-time
Goodwill	`Goodwill`	$143.61M	USD	Point-in-time
Intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$35.71M	USD	Point-in-time
Intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$35.71M	USD	Point-in-time
Intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$35.21M	USD	Point-in-time
Intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$35.21M	USD	Point-in-time
Other assets	`OtherAssets`	$112.53M	USD	Point-in-time
Other assets	`OtherAssets`	$112.53M	USD	Point-in-time
Other assets	`OtherAssets`	$150.70M	USD	Point-in-time
Other assets	`OtherAssets`	$150.70M	USD	Point-in-time
Total assets	`Assets`	$3.38B	USD	Point-in-time
Total assets	`Assets`	$3.38B	USD	Point-in-time
Total assets	`Assets`	$3.82B	USD	Point-in-time
Total assets	`Assets`	$3.82B	USD	Point-in-time
Drafts payable	`DraftsPayable`	$21.66M	USD	Point-in-time
Drafts payable	`DraftsPayable`	$21.66M	USD	Point-in-time
Drafts payable	`DraftsPayable`	$16.76M	USD	Point-in-time
Drafts payable	`DraftsPayable`	$16.76M	USD	Point-in-time
Bank call loans	`BankLoans`	$252.10M	USD	Point-in-time
Bank call loans	`BankLoans`	$252.10M	USD	Point-in-time
Bank call loans	`BankLoans`	$262.30M	USD	Point-in-time
Bank call loans	`BankLoans`	$262.30M	USD	Point-in-time
Payable to brokers, dealers and clearing organizations	`PayablesToBrokerDealersAndClearingOrganizations`	$253.82M	USD	Point-in-time
Payable to brokers, dealers and clearing organizations	`PayablesToBrokerDealersAndClearingOrganizations`	$253.82M	USD	Point-in-time
Payable to brokers, dealers and clearing organizations	`PayablesToBrokerDealersAndClearingOrganizations`	$322.34M	USD	Point-in-time
Payable to brokers, dealers and clearing organizations	`PayablesToBrokerDealersAndClearingOrganizations`	$322.34M	USD	Point-in-time
Payable to customers	`PayablesToCustomers`	$357.83M	USD	Point-in-time
Payable to customers	`PayablesToCustomers`	$357.83M	USD	Point-in-time
Payable to customers	`PayablesToCustomers`	$465.43M	USD	Point-in-time
Payable to customers	`PayablesToCustomers`	$465.43M	USD	Point-in-time
Securities sold under agreements to repurchase	`SecuritiesSoldUnderAgreementsToRepurchase`	$931.75M	USD	Point-in-time
Securities sold under agreements to repurchase	`SecuritiesSoldUnderAgreementsToRepurchase`	$931.75M	USD	Point-in-time
Securities sold under agreements to repurchase	`SecuritiesSoldUnderAgreementsToRepurchase`	$972.17M	USD	Point-in-time
Securities sold under agreements to repurchase	`SecuritiesSoldUnderAgreementsToRepurchase`	$972.17M	USD	Point-in-time
Securities sold but not yet purchased, at fair value	`SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased`	$98.89M	USD	Point-in-time
Securities sold but not yet purchased, at fair value	`SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased`	$98.89M	USD	Point-in-time
Securities sold but not yet purchased, at fair value	`SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased`	$258.86M	USD	Point-in-time
Securities sold but not yet purchased, at fair value	`SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased`	$258.86M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrentAndNoncurrent`	$331.30M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrentAndNoncurrent`	$331.30M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrentAndNoncurrent`	$319.51M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrentAndNoncurrent`	$319.51M	USD	Point-in-time
Income tax payable	`TaxesPayableCurrentAndNoncurrent`	$3.96M	USD	Point-in-time
Income tax payable	`TaxesPayableCurrentAndNoncurrent`	$3.96M	USD	Point-in-time
Income tax payable	`TaxesPayableCurrentAndNoncurrent`	$238.00K	USD	Point-in-time
Income tax payable	`TaxesPayableCurrentAndNoncurrent`	$238.00K	USD	Point-in-time
Accounts payable and other liabilities	`AccountsPayableAndOtherAccruedLiabilities`	$65.76M	USD	Point-in-time
Accounts payable and other liabilities	`AccountsPayableAndOtherAccruedLiabilities`	$65.76M	USD	Point-in-time
Accounts payable and other liabilities	`AccountsPayableAndOtherAccruedLiabilities`	$78.39M	USD	Point-in-time
Accounts payable and other liabilities	`AccountsPayableAndOtherAccruedLiabilities`	$78.39M	USD	Point-in-time
Lease liabilities	`OperatingLeaseLiability`	$173.32M	USD	Point-in-time
Lease liabilities	`OperatingLeaseLiability`	$173.32M	USD	Point-in-time
Lease liabilities	`OperatingLeaseLiability`	$158.83M	USD	Point-in-time
Lease liabilities	`OperatingLeaseLiability`	$158.83M	USD	Point-in-time
Deferred tax liabilities, net of deferred tax assets of $48,718 ($48,640 in 2024)	`DeferredIncomeTaxLiabilitiesNet`	$41.93M	USD	Point-in-time
Deferred tax liabilities, net of deferred tax assets of $48,718 ($48,640 in 2024)	`DeferredIncomeTaxLiabilitiesNet`	$41.93M	USD	Point-in-time
Deferred tax liabilities, net of deferred tax assets of $48,718 ($48,640 in 2024)	`DeferredIncomeTaxLiabilitiesNet`	$43.05M	USD	Point-in-time
Deferred tax liabilities, net of deferred tax assets of $48,718 ($48,640 in 2024)	`DeferredIncomeTaxLiabilitiesNet`	$43.05M	USD	Point-in-time
Total liabilities	`Liabilities`	$2.53B	USD	Point-in-time
Total liabilities	`Liabilities`	$2.53B	USD	Point-in-time
Total liabilities	`Liabilities`	$2.90B	USD	Point-in-time
Total liabilities	`Liabilities`	$2.90B	USD	Point-in-time
Commitments and contingencies (Note 13)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 13)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 13)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 13)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock ($0.001 par value per share): Class A: shares authorized: 50,000,000; shares issued and outstanding: 10,420,884 and 10,231,736 as of September 30, 2025 and December 31, 2024, respectively Class B: shares authorized, issued and outstanding: 99,665 as of September 30, 2025 and December 31, 2024	`CommonStockValue`	$10.00K	USD	Point-in-time
Common stock ($0.001 par value per share): Class A: shares authorized: 50,000,000; shares issued and outstanding: 10,420,884 and 10,231,736 as of September 30, 2025 and December 31, 2024, respectively Class B: shares authorized, issued and outstanding: 99,665 as of September 30, 2025 and December 31, 2024	`CommonStockValue`	$10.00K	USD	Point-in-time
Common stock ($0.001 par value per share): Class A: shares authorized: 50,000,000; shares issued and outstanding: 10,420,884 and 10,231,736 as of September 30, 2025 and December 31, 2024, respectively Class B: shares authorized, issued and outstanding: 99,665 as of September 30, 2025 and December 31, 2024	`CommonStockValue`	$10.00K	USD	Point-in-time
Common stock ($0.001 par value per share): Class A: shares authorized: 50,000,000; shares issued and outstanding: 10,420,884 and 10,231,736 as of September 30, 2025 and December 31, 2024, respectively Class B: shares authorized, issued and outstanding: 99,665 as of September 30, 2025 and December 31, 2024	`CommonStockValue`	$10.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$29.73M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$29.73M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$29.72M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$29.72M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$819.96M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$819.96M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$887.74M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$887.74M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$691.00K	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$691.00K	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$2.80M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$2.80M	USD	Point-in-time
Total Stockholders' equity	`StockholdersEquity`	$850.39M	USD	Point-in-time
Total Stockholders' equity	`StockholdersEquity`	$850.39M	USD	Point-in-time
Total Stockholders' equity	`StockholdersEquity`	$920.27M	USD	Point-in-time
Total Stockholders' equity	`StockholdersEquity`	$920.27M	USD	Point-in-time
Total Liabilities and Stockholders' Equity	`LiabilitiesAndStockholdersEquity`	$3.38B	USD	Point-in-time
Total Liabilities and Stockholders' Equity	`LiabilitiesAndStockholdersEquity`	$3.38B	USD	Point-in-time
Total Liabilities and Stockholders' Equity	`LiabilitiesAndStockholdersEquity`	$3.82B	USD	Point-in-time
Total Liabilities and Stockholders' Equity	`LiabilitiesAndStockholdersEquity`	$3.82B	USD	Point-in-time

Income Statement 196 line items

Line Item	Tag	Value	Unit	Period
Commissions	`BrokerageCommissionsRevenue`	$103.08M	USD	1 Quarter
Commissions	`BrokerageCommissionsRevenue`	$103.08M	USD	1 Quarter
Commissions	`BrokerageCommissionsRevenue`	$295.98M	USD	3 Qtrs
Commissions	`BrokerageCommissionsRevenue`	$295.98M	USD	3 Qtrs
Commissions	`BrokerageCommissionsRevenue`	$120.68M	USD	1 Quarter
Commissions	`BrokerageCommissionsRevenue`	$120.68M	USD	1 Quarter
Commissions	`BrokerageCommissionsRevenue`	$341.59M	USD	3 Qtrs
Commissions	`BrokerageCommissionsRevenue`	$341.59M	USD	3 Qtrs
Advisory fees	`InvestmentAdvisoryFeeRevenue`	$121.63M	USD	1 Quarter
Advisory fees	`InvestmentAdvisoryFeeRevenue`	$121.63M	USD	1 Quarter
Advisory fees	`InvestmentAdvisoryFeeRevenue`	$353.68M	USD	3 Qtrs
Advisory fees	`InvestmentAdvisoryFeeRevenue`	$353.68M	USD	3 Qtrs
Advisory fees	`InvestmentAdvisoryFeeRevenue`	$134.40M	USD	1 Quarter
Advisory fees	`InvestmentAdvisoryFeeRevenue`	$134.40M	USD	1 Quarter
Advisory fees	`InvestmentAdvisoryFeeRevenue`	$388.83M	USD	3 Qtrs
Advisory fees	`InvestmentAdvisoryFeeRevenue`	$388.83M	USD	3 Qtrs
Investment banking	`InvestmentBankingRevenue`	$52.19M	USD	1 Quarter
Investment banking	`InvestmentBankingRevenue`	$52.19M	USD	1 Quarter
Investment banking	`InvestmentBankingRevenue`	$131.84M	USD	3 Qtrs
Investment banking	`InvestmentBankingRevenue`	$131.84M	USD	3 Qtrs
Investment banking	`InvestmentBankingRevenue`	$77.49M	USD	1 Quarter
Investment banking	`InvestmentBankingRevenue`	$77.49M	USD	1 Quarter
Investment banking	`InvestmentBankingRevenue`	$168.64M	USD	3 Qtrs
Investment banking	`InvestmentBankingRevenue`	$168.64M	USD	3 Qtrs
Bank deposit sweep income	`SweepInterestIncomeFromFDICInsuredBankDeposits`	$34.88M	USD	1 Quarter
Bank deposit sweep income	`SweepInterestIncomeFromFDICInsuredBankDeposits`	$34.88M	USD	1 Quarter
Bank deposit sweep income	`SweepInterestIncomeFromFDICInsuredBankDeposits`	$106.41M	USD	3 Qtrs
Bank deposit sweep income	`SweepInterestIncomeFromFDICInsuredBankDeposits`	$106.41M	USD	3 Qtrs
Bank deposit sweep income	`SweepInterestIncomeFromFDICInsuredBankDeposits`	$28.35M	USD	1 Quarter
Bank deposit sweep income	`SweepInterestIncomeFromFDICInsuredBankDeposits`	$28.35M	USD	1 Quarter
Bank deposit sweep income	`SweepInterestIncomeFromFDICInsuredBankDeposits`	$87.08M	USD	3 Qtrs
Bank deposit sweep income	`SweepInterestIncomeFromFDICInsuredBankDeposits`	$87.08M	USD	3 Qtrs
Interest	`InterestIncomeOperating`	$38.03M	USD	1 Quarter
Interest	`InterestIncomeOperating`	$38.03M	USD	1 Quarter
Interest	`InterestIncomeOperating`	$99.61M	USD	3 Qtrs
Interest	`InterestIncomeOperating`	$99.61M	USD	3 Qtrs
Interest	`InterestIncomeOperating`	$38.86M	USD	1 Quarter
Interest	`InterestIncomeOperating`	$38.86M	USD	1 Quarter
Interest	`InterestIncomeOperating`	$113.25M	USD	3 Qtrs
Interest	`InterestIncomeOperating`	$113.25M	USD	3 Qtrs
Principal transactions, net	`PrincipalTransactionsRevenue`	$14.36M	USD	1 Quarter
Principal transactions, net	`PrincipalTransactionsRevenue`	$14.36M	USD	1 Quarter
Principal transactions, net	`PrincipalTransactionsRevenue`	$42.67M	USD	3 Qtrs
Principal transactions, net	`PrincipalTransactionsRevenue`	$42.67M	USD	3 Qtrs
Principal transactions, net	`PrincipalTransactionsRevenue`	$14.90M	USD	1 Quarter
Principal transactions, net	`PrincipalTransactionsRevenue`	$14.90M	USD	1 Quarter
Principal transactions, net	`PrincipalTransactionsRevenue`	$38.41M	USD	3 Qtrs
Principal transactions, net	`PrincipalTransactionsRevenue`	$38.41M	USD	3 Qtrs
Other	`OtherIncome`	$9.18M	USD	1 Quarter
Other	`OtherIncome`	$9.18M	USD	1 Quarter
Other	`OtherIncome`	$26.90M	USD	3 Qtrs
Other	`OtherIncome`	$26.90M	USD	3 Qtrs
Other	`OtherIncome`	$9.75M	USD	1 Quarter
Other	`OtherIncome`	$9.75M	USD	1 Quarter
Other	`OtherIncome`	$27.64M	USD	3 Qtrs
Other	`OtherIncome`	$27.64M	USD	3 Qtrs
Total revenue	`Revenues`	$373.35M	USD	1 Quarter
Total revenue	`Revenues`	$373.35M	USD	1 Quarter
Total revenue	`Revenues`	$1.06B	USD	3 Qtrs
Total revenue	`Revenues`	$1.06B	USD	3 Qtrs
Total revenue	`Revenues`	$424.44M	USD	1 Quarter
Total revenue	`Revenues`	$424.44M	USD	1 Quarter
Total revenue	`Revenues`	$1.17B	USD	3 Qtrs
Total revenue	`Revenues`	$1.17B	USD	3 Qtrs
Compensation and related expenses	`LaborAndRelatedExpense`	$237.94M	USD	1 Quarter
Compensation and related expenses	`LaborAndRelatedExpense`	$237.94M	USD	1 Quarter
Compensation and related expenses	`LaborAndRelatedExpense`	$680.38M	USD	3 Qtrs
Compensation and related expenses	`LaborAndRelatedExpense`	$680.38M	USD	3 Qtrs
Compensation and related expenses	`LaborAndRelatedExpense`	$290.22M	USD	1 Quarter
Compensation and related expenses	`LaborAndRelatedExpense`	$290.22M	USD	1 Quarter
Compensation and related expenses	`LaborAndRelatedExpense`	$756.39M	USD	3 Qtrs
Compensation and related expenses	`LaborAndRelatedExpense`	$756.39M	USD	3 Qtrs
Communications and technology	`CommunicationsAndInformationTechnology`	$24.60M	USD	1 Quarter
Communications and technology	`CommunicationsAndInformationTechnology`	$24.60M	USD	1 Quarter
Communications and technology	`CommunicationsAndInformationTechnology`	$73.86M	USD	3 Qtrs
Communications and technology	`CommunicationsAndInformationTechnology`	$73.86M	USD	3 Qtrs
Communications and technology	`CommunicationsAndInformationTechnology`	$25.94M	USD	1 Quarter
Communications and technology	`CommunicationsAndInformationTechnology`	$25.94M	USD	1 Quarter
Communications and technology	`CommunicationsAndInformationTechnology`	$78.32M	USD	3 Qtrs
Communications and technology	`CommunicationsAndInformationTechnology`	$78.32M	USD	3 Qtrs
Occupancy and equipment costs	`OccupancyNet`	$16.24M	USD	1 Quarter
Occupancy and equipment costs	`OccupancyNet`	$16.24M	USD	1 Quarter
Occupancy and equipment costs	`OccupancyNet`	$47.60M	USD	3 Qtrs
Occupancy and equipment costs	`OccupancyNet`	$47.60M	USD	3 Qtrs
Occupancy and equipment costs	`OccupancyNet`	$15.97M	USD	1 Quarter
Occupancy and equipment costs	`OccupancyNet`	$15.97M	USD	1 Quarter
Occupancy and equipment costs	`OccupancyNet`	$47.56M	USD	3 Qtrs
Occupancy and equipment costs	`OccupancyNet`	$47.56M	USD	3 Qtrs
Clearing and exchange fees	`FloorBrokerageExchangeAndClearanceFees`	$7.12M	USD	1 Quarter
Clearing and exchange fees	`FloorBrokerageExchangeAndClearanceFees`	$7.12M	USD	1 Quarter
Clearing and exchange fees	`FloorBrokerageExchangeAndClearanceFees`	$19.75M	USD	3 Qtrs
Clearing and exchange fees	`FloorBrokerageExchangeAndClearanceFees`	$19.75M	USD	3 Qtrs
Clearing and exchange fees	`FloorBrokerageExchangeAndClearanceFees`	$6.85M	USD	1 Quarter
Clearing and exchange fees	`FloorBrokerageExchangeAndClearanceFees`	$6.85M	USD	1 Quarter
Clearing and exchange fees	`FloorBrokerageExchangeAndClearanceFees`	$21.64M	USD	3 Qtrs
Clearing and exchange fees	`FloorBrokerageExchangeAndClearanceFees`	$21.64M	USD	3 Qtrs
Interest	`InterestExpenseOperating`	$24.10M	USD	1 Quarter
Interest	`InterestExpenseOperating`	$24.10M	USD	1 Quarter
Interest	`InterestExpenseOperating`	$66.63M	USD	3 Qtrs
Interest	`InterestExpenseOperating`	$66.63M	USD	3 Qtrs
Interest	`InterestExpenseOperating`	$22.50M	USD	1 Quarter
Interest	`InterestExpenseOperating`	$22.50M	USD	1 Quarter
Interest	`InterestExpenseOperating`	$66.42M	USD	3 Qtrs
Interest	`InterestExpenseOperating`	$66.42M	USD	3 Qtrs
Other	`OtherExpenses`	$27.98M	USD	1 Quarter
Other	`OtherExpenses`	$27.98M	USD	1 Quarter
Other	`OtherExpenses`	$80.17M	USD	3 Qtrs
Other	`OtherExpenses`	$80.17M	USD	3 Qtrs
Other	`OtherExpenses`	$31.33M	USD	1 Quarter
Other	`OtherExpenses`	$31.33M	USD	1 Quarter
Other	`OtherExpenses`	$89.89M	USD	3 Qtrs
Other	`OtherExpenses`	$89.89M	USD	3 Qtrs
Total expenses	`OperatingExpenses`	$337.98M	USD	1 Quarter
Total expenses	`OperatingExpenses`	$337.98M	USD	1 Quarter
Total expenses	`OperatingExpenses`	$968.39M	USD	3 Qtrs
Total expenses	`OperatingExpenses`	$968.39M	USD	3 Qtrs
Total expenses	`OperatingExpenses`	$392.80M	USD	1 Quarter
Total expenses	`OperatingExpenses`	$392.80M	USD	1 Quarter
Total expenses	`OperatingExpenses`	$1.06B	USD	3 Qtrs
Total expenses	`OperatingExpenses`	$1.06B	USD	3 Qtrs
Pre-tax income	`OperatingIncomeLoss`	$35.37M	USD	1 Quarter
Pre-tax income	`OperatingIncomeLoss`	$35.37M	USD	1 Quarter
Pre-tax income	`OperatingIncomeLoss`	$88.69M	USD	3 Qtrs
Pre-tax income	`OperatingIncomeLoss`	$88.69M	USD	3 Qtrs
Pre-tax income	`OperatingIncomeLoss`	$31.64M	USD	1 Quarter
Pre-tax income	`OperatingIncomeLoss`	$31.64M	USD	1 Quarter
Pre-tax income	`OperatingIncomeLoss`	$105.22M	USD	3 Qtrs
Pre-tax income	`OperatingIncomeLoss`	$105.22M	USD	3 Qtrs
Income tax provision	`IncomeTaxExpenseBenefit`	$10.86M	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$10.86M	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$28.17M	USD	3 Qtrs
Income tax provision	`IncomeTaxExpenseBenefit`	$28.17M	USD	3 Qtrs
Income tax provision	`IncomeTaxExpenseBenefit`	$9.92M	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$9.92M	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$31.18M	USD	3 Qtrs
Income tax provision	`IncomeTaxExpenseBenefit`	$31.18M	USD	3 Qtrs
Net income	`ProfitLoss`	$24.51M	USD	1 Quarter
Net income	`ProfitLoss`	$24.51M	USD	1 Quarter
Net income	`ProfitLoss`	$60.52M	USD	3 Qtrs
Net income	`ProfitLoss`	$60.52M	USD	3 Qtrs
Net income	`ProfitLoss`	$21.71M	USD	1 Quarter
Net income	`ProfitLoss`	$21.71M	USD	1 Quarter
Net income	`ProfitLoss`	$74.04M	USD	3 Qtrs
Net income	`ProfitLoss`	$74.04M	USD	3 Qtrs
Net loss attributable to noncontrolling interest, net of tax	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Net loss attributable to noncontrolling interest, net of tax	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Net loss attributable to noncontrolling interest, net of tax	`NetIncomeLossAttributableToNoncontrollingInterest`	$-310.00K	USD	3 Qtrs
Net loss attributable to noncontrolling interest, net of tax	`NetIncomeLossAttributableToNoncontrollingInterest`	$-310.00K	USD	3 Qtrs
Net loss attributable to noncontrolling interest, net of tax	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Net loss attributable to noncontrolling interest, net of tax	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Net loss attributable to noncontrolling interest, net of tax	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	3 Qtrs
Net loss attributable to noncontrolling interest, net of tax	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	3 Qtrs
Net income attributable to Oppenheimer Holdings Inc.	`NetIncomeLoss`	$24.51M	USD	1 Quarter
Net income attributable to Oppenheimer Holdings Inc.	`NetIncomeLoss`	$24.51M	USD	1 Quarter
Net income attributable to Oppenheimer Holdings Inc.	`NetIncomeLoss`	$60.83M	USD	3 Qtrs
Net income attributable to Oppenheimer Holdings Inc.	`NetIncomeLoss`	$60.83M	USD	3 Qtrs
Net income attributable to Oppenheimer Holdings Inc.	`NetIncomeLoss`	$21.71M	USD	1 Quarter
Net income attributable to Oppenheimer Holdings Inc.	`NetIncomeLoss`	$21.71M	USD	1 Quarter
Net income attributable to Oppenheimer Holdings Inc.	`NetIncomeLoss`	$74.04M	USD	3 Qtrs
Net income attributable to Oppenheimer Holdings Inc.	`NetIncomeLoss`	$74.04M	USD	3 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$2.38	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$2.38	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$5.87	USD	3 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$5.87	USD	3 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$2.06	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$2.06	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$7.05	USD	3 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$7.05	USD	3 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$2.16	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$2.16	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$5.45	USD	3 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$5.45	USD	3 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.90	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.90	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$6.53	USD	3 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$6.53	USD	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.33M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.33M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.36M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.36M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.52M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.52M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.50M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.50M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	11.28M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	11.28M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	11.16M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	11.16M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	11.45M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	11.45M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	11.35M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	11.35M	shares	3 Qtrs
Period end shares outstanding (in shares)	`SharesOutstanding`	10.33M	shares	Point-in-time
Period end shares outstanding (in shares)	`SharesOutstanding`	10.33M	shares	Point-in-time
Period end shares outstanding (in shares)	`SharesOutstanding`	10.52M	shares	Point-in-time
Period end shares outstanding (in shares)	`SharesOutstanding`	10.52M	shares	Point-in-time

Cash Flow Statement 202 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$24.51M	USD	1 Quarter
Net income	`ProfitLoss`	$24.51M	USD	1 Quarter
Net income	`ProfitLoss`	$60.52M	USD	3 Qtrs
Net income	`ProfitLoss`	$60.52M	USD	3 Qtrs
Net income	`ProfitLoss`	$21.71M	USD	1 Quarter
Net income	`ProfitLoss`	$21.71M	USD	1 Quarter
Net income	`ProfitLoss`	$74.04M	USD	3 Qtrs
Net income	`ProfitLoss`	$74.04M	USD	3 Qtrs
Depreciation and amortization of furniture, equipment and leasehold improvements	`OtherDepreciationAndAmortization`	$8.12M	USD	3 Qtrs
Depreciation and amortization of furniture, equipment and leasehold improvements	`OtherDepreciationAndAmortization`	$8.12M	USD	3 Qtrs
Depreciation and amortization of furniture, equipment and leasehold improvements	`OtherDepreciationAndAmortization`	$8.24M	USD	3 Qtrs
Depreciation and amortization of furniture, equipment and leasehold improvements	`OtherDepreciationAndAmortization`	$8.24M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$10.92M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$10.92M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$793.00K	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$793.00K	USD	3 Qtrs
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$229.00K	USD	3 Qtrs
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$229.00K	USD	3 Qtrs
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$500.00K	USD	3 Qtrs
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$500.00K	USD	3 Qtrs
Amortization of notes receivable	`AmortizationOfNotesReceivable`	$13.81M	USD	3 Qtrs
Amortization of notes receivable	`AmortizationOfNotesReceivable`	$13.81M	USD	3 Qtrs
Amortization of notes receivable	`AmortizationOfNotesReceivable`	$13.42M	USD	3 Qtrs
Amortization of notes receivable	`AmortizationOfNotesReceivable`	$13.42M	USD	3 Qtrs
Amortization of debt issuance costs	`AmortizationOfFinancingCosts`	$164.00K	USD	3 Qtrs
Amortization of debt issuance costs	`AmortizationOfFinancingCosts`	$164.00K	USD	3 Qtrs
Amortization of debt issuance costs	`AmortizationOfFinancingCosts`	-	USD	3 Qtrs
Amortization of debt issuance costs	`AmortizationOfFinancingCosts`	-	USD	3 Qtrs
Reversal of credit losses	`ProvisionForDoubtfulAccounts`	$-130.00K	USD	3 Qtrs
Reversal of credit losses	`ProvisionForDoubtfulAccounts`	$-130.00K	USD	3 Qtrs
Reversal of credit losses	`ProvisionForDoubtfulAccounts`	$-23.00K	USD	3 Qtrs
Reversal of credit losses	`ProvisionForDoubtfulAccounts`	$-23.00K	USD	3 Qtrs
Paid-in-kind interest	`InterestIncomeOperatingPaidInKind`	-	USD	3 Qtrs
Paid-in-kind interest	`InterestIncomeOperatingPaidInKind`	-	USD	3 Qtrs
Paid-in-kind interest	`InterestIncomeOperatingPaidInKind`	$143.00K	USD	3 Qtrs
Paid-in-kind interest	`InterestIncomeOperatingPaidInKind`	$143.00K	USD	3 Qtrs
Share-based compensation	`ShareBasedCompensation`	$21.77M	USD	3 Qtrs
Share-based compensation	`ShareBasedCompensation`	$21.77M	USD	3 Qtrs
Share-based compensation	`ShareBasedCompensation`	$28.94M	USD	3 Qtrs
Share-based compensation	`ShareBasedCompensation`	$28.94M	USD	3 Qtrs
Amortization of right-of-use lease assets	`OperatingLeaseRightOfUseAssetAmortizationExpense`	$19.53M	USD	3 Qtrs
Amortization of right-of-use lease assets	`OperatingLeaseRightOfUseAssetAmortizationExpense`	$19.53M	USD	3 Qtrs
Amortization of right-of-use lease assets	`OperatingLeaseRightOfUseAssetAmortizationExpense`	$19.49M	USD	3 Qtrs
Amortization of right-of-use lease assets	`OperatingLeaseRightOfUseAssetAmortizationExpense`	$19.49M	USD	3 Qtrs
Deposits with clearing organizations	`IncreaseDecreaseInDepositOtherAssets`	$10.84M	USD	3 Qtrs
Deposits with clearing organizations	`IncreaseDecreaseInDepositOtherAssets`	$10.84M	USD	3 Qtrs
Deposits with clearing organizations	`IncreaseDecreaseInDepositOtherAssets`	$1.10M	USD	3 Qtrs
Deposits with clearing organizations	`IncreaseDecreaseInDepositOtherAssets`	$1.10M	USD	3 Qtrs
Receivable from brokers, dealers and clearing organizations	`IncreaseDecreaseInBrokerageReceivables`	$-8.16M	USD	3 Qtrs
Receivable from brokers, dealers and clearing organizations	`IncreaseDecreaseInBrokerageReceivables`	$-8.16M	USD	3 Qtrs
Receivable from brokers, dealers and clearing organizations	`IncreaseDecreaseInBrokerageReceivables`	$83.86M	USD	3 Qtrs
Receivable from brokers, dealers and clearing organizations	`IncreaseDecreaseInBrokerageReceivables`	$83.86M	USD	3 Qtrs
Receivable from customers	`IncreaseDecreaseInReceivableFromCustomers`	$236.32M	USD	3 Qtrs
Receivable from customers	`IncreaseDecreaseInReceivableFromCustomers`	$236.32M	USD	3 Qtrs
Receivable from customers	`IncreaseDecreaseInReceivableFromCustomers`	$105.64M	USD	3 Qtrs
Receivable from customers	`IncreaseDecreaseInReceivableFromCustomers`	$105.64M	USD	3 Qtrs
Income tax receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$-3.17M	USD	3 Qtrs
Income tax receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$-3.17M	USD	3 Qtrs
Income tax receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$2.19M	USD	3 Qtrs
Income tax receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$2.19M	USD	3 Qtrs
Securities purchased under agreements to resell	`IncreaseDecreaseInReceivablesUnderRepurchaseAgreements`	$-5.84M	USD	3 Qtrs
Securities purchased under agreements to resell	`IncreaseDecreaseInReceivablesUnderRepurchaseAgreements`	$-5.84M	USD	3 Qtrs
Securities purchased under agreements to resell	`IncreaseDecreaseInReceivablesUnderRepurchaseAgreements`	-	USD	3 Qtrs
Securities purchased under agreements to resell	`IncreaseDecreaseInReceivablesUnderRepurchaseAgreements`	-	USD	3 Qtrs
Securities owned	`IncreaseDecreaseInFinancialInstrumentsUsedInOperatingActivities`	$272.14M	USD	3 Qtrs
Securities owned	`IncreaseDecreaseInFinancialInstrumentsUsedInOperatingActivities`	$272.14M	USD	3 Qtrs
Securities owned	`IncreaseDecreaseInFinancialInstrumentsUsedInOperatingActivities`	$207.74M	USD	3 Qtrs
Securities owned	`IncreaseDecreaseInFinancialInstrumentsUsedInOperatingActivities`	$207.74M	USD	3 Qtrs
Notes receivable	`IncreaseDecreaseInDueFromEmployeeCurrentAndNoncurrent`	$16.75M	USD	3 Qtrs
Notes receivable	`IncreaseDecreaseInDueFromEmployeeCurrentAndNoncurrent`	$16.75M	USD	3 Qtrs
Notes receivable	`IncreaseDecreaseInDueFromEmployeeCurrentAndNoncurrent`	$12.86M	USD	3 Qtrs
Notes receivable	`IncreaseDecreaseInDueFromEmployeeCurrentAndNoncurrent`	$12.86M	USD	3 Qtrs
Corporate-owned life insurance	`ProceedsFromLifeInsurancePolicyOperatingActivities`	$-8.86M	USD	3 Qtrs
Corporate-owned life insurance	`ProceedsFromLifeInsurancePolicyOperatingActivities`	$-8.86M	USD	3 Qtrs
Corporate-owned life insurance	`PaymentToAcquireLifeInsurancePolicyOperatingActivities`	$9.08M	USD	3 Qtrs
Corporate-owned life insurance	`PaymentToAcquireLifeInsurancePolicyOperatingActivities`	$9.08M	USD	3 Qtrs
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-3.87M	USD	3 Qtrs
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-3.87M	USD	3 Qtrs
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$39.46M	USD	3 Qtrs
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$39.46M	USD	3 Qtrs
Drafts payable	`IncreaseDecreaseInDraftPayable`	$1.22M	USD	3 Qtrs
Drafts payable	`IncreaseDecreaseInDraftPayable`	$1.22M	USD	3 Qtrs
Drafts payable	`IncreaseDecreaseInDraftPayable`	$-4.90M	USD	3 Qtrs
Drafts payable	`IncreaseDecreaseInDraftPayable`	$-4.90M	USD	3 Qtrs
Payable to brokers, dealers and clearing organizations	`IncreaseDecreaseInPayablesToBrokerDealers`	$-42.36M	USD	3 Qtrs
Payable to brokers, dealers and clearing organizations	`IncreaseDecreaseInPayablesToBrokerDealers`	$-42.36M	USD	3 Qtrs
Payable to brokers, dealers and clearing organizations	`IncreaseDecreaseInPayablesToBrokerDealers`	$68.52M	USD	3 Qtrs
Payable to brokers, dealers and clearing organizations	`IncreaseDecreaseInPayablesToBrokerDealers`	$68.52M	USD	3 Qtrs
Payable to customers	`IncreaseDecreaseInPayablesToCustomers`	$-1.38M	USD	3 Qtrs
Payable to customers	`IncreaseDecreaseInPayablesToCustomers`	$-1.38M	USD	3 Qtrs
Payable to customers	`IncreaseDecreaseInPayablesToCustomers`	$107.59M	USD	3 Qtrs
Payable to customers	`IncreaseDecreaseInPayablesToCustomers`	$107.59M	USD	3 Qtrs
Securities sold under agreements to repurchase	`IncreaseDecreaseInPayablesUnderRepurchaseAgreements`	$124.72M	USD	3 Qtrs
Securities sold under agreements to repurchase	`IncreaseDecreaseInPayablesUnderRepurchaseAgreements`	$124.72M	USD	3 Qtrs
Securities sold under agreements to repurchase	`IncreaseDecreaseInPayablesUnderRepurchaseAgreements`	$40.41M	USD	3 Qtrs
Securities sold under agreements to repurchase	`IncreaseDecreaseInPayablesUnderRepurchaseAgreements`	$40.41M	USD	3 Qtrs
Securities sold but not yet purchased	`IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased`	$171.99M	USD	3 Qtrs
Securities sold but not yet purchased	`IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased`	$171.99M	USD	3 Qtrs
Securities sold but not yet purchased	`IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased`	$159.96M	USD	3 Qtrs
Securities sold but not yet purchased	`IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased`	$159.96M	USD	3 Qtrs
Accrued compensation	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$-6.25M	USD	3 Qtrs
Accrued compensation	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$-6.25M	USD	3 Qtrs
Accrued compensation	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$-30.80M	USD	3 Qtrs
Accrued compensation	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$-30.80M	USD	3 Qtrs
Income tax payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	-	USD	3 Qtrs
Income tax payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	-	USD	3 Qtrs
Income tax payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-3.73M	USD	3 Qtrs
Income tax payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-3.73M	USD	3 Qtrs
Accounts payable and other liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-41.66M	USD	3 Qtrs
Accounts payable and other liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-41.66M	USD	3 Qtrs
Accounts payable and other liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-8.86M	USD	3 Qtrs
Accounts payable and other liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-8.86M	USD	3 Qtrs
Cash provided by/(used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-182.88M	USD	3 Qtrs
Cash provided by/(used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-182.88M	USD	3 Qtrs
Cash provided by/(used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$11.75M	USD	3 Qtrs
Cash provided by/(used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$11.75M	USD	3 Qtrs
Purchase of furniture, equipment and leasehold improvements	`PaymentsToAcquirePropertyPlantAndEquipment`	$1.89M	USD	3 Qtrs
Purchase of furniture, equipment and leasehold improvements	`PaymentsToAcquirePropertyPlantAndEquipment`	$1.89M	USD	3 Qtrs
Purchase of furniture, equipment and leasehold improvements	`PaymentsToAcquirePropertyPlantAndEquipment`	$4.01M	USD	3 Qtrs
Purchase of furniture, equipment and leasehold improvements	`PaymentsToAcquirePropertyPlantAndEquipment`	$4.01M	USD	3 Qtrs
Proceeds from the settlement of corporate-owned life insurance	`ProceedsFromInsuranceSettlementInvestingActivities`	$2.34M	USD	3 Qtrs
Proceeds from the settlement of corporate-owned life insurance	`ProceedsFromInsuranceSettlementInvestingActivities`	$2.34M	USD	3 Qtrs
Proceeds from the settlement of corporate-owned life insurance	`ProceedsFromInsuranceSettlementInvestingActivities`	$3.40M	USD	3 Qtrs
Proceeds from the settlement of corporate-owned life insurance	`ProceedsFromInsuranceSettlementInvestingActivities`	$3.40M	USD	3 Qtrs
Cash (used in)/provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$455.00K	USD	3 Qtrs
Cash (used in)/provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$455.00K	USD	3 Qtrs
Cash (used in)/provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-618.00K	USD	3 Qtrs
Cash (used in)/provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-618.00K	USD	3 Qtrs
Cash dividends paid on Class A non-voting and Class B voting common stock	`PaymentsOfDividendsCommonStock`	$4.99M	USD	3 Qtrs
Cash dividends paid on Class A non-voting and Class B voting common stock	`PaymentsOfDividendsCommonStock`	$4.99M	USD	3 Qtrs
Cash dividends paid on Class A non-voting and Class B voting common stock	`PaymentsOfDividendsCommonStock`	$5.68M	USD	3 Qtrs
Cash dividends paid on Class A non-voting and Class B voting common stock	`PaymentsOfDividendsCommonStock`	$5.68M	USD	3 Qtrs
Issuance of Class A non-voting common stock	`ProceedsFromIssuanceOfCommonStock`	$64.00K	USD	3 Qtrs
Issuance of Class A non-voting common stock	`ProceedsFromIssuanceOfCommonStock`	$64.00K	USD	3 Qtrs
Issuance of Class A non-voting common stock	`ProceedsFromIssuanceOfCommonStock`	-	USD	3 Qtrs
Issuance of Class A non-voting common stock	`ProceedsFromIssuanceOfCommonStock`	-	USD	3 Qtrs
Repurchase of Class A non-voting common stock for cancellation	`PaymentsForRepurchaseOfCommonStock`	$9.60M	USD	3 Qtrs
Repurchase of Class A non-voting common stock for cancellation	`PaymentsForRepurchaseOfCommonStock`	$9.60M	USD	3 Qtrs
Repurchase of Class A non-voting common stock for cancellation	`PaymentsForRepurchaseOfCommonStock`	$671.00K	USD	3 Qtrs
Repurchase of Class A non-voting common stock for cancellation	`PaymentsForRepurchaseOfCommonStock`	$671.00K	USD	3 Qtrs
Payments for employee taxes withheld related to vested share-based awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$6.84M	USD	3 Qtrs
Payments for employee taxes withheld related to vested share-based awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$6.84M	USD	3 Qtrs
Payments for employee taxes withheld related to vested share-based awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$9.84M	USD	3 Qtrs
Payments for employee taxes withheld related to vested share-based awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$9.84M	USD	3 Qtrs
Redemption of redeemable noncontrolling interests	`ProceedsFromRepurchaseOfRedeemableNoncontrollingInterest`	$500.00K	USD	3 Qtrs
Redemption of redeemable noncontrolling interests	`ProceedsFromRepurchaseOfRedeemableNoncontrollingInterest`	$500.00K	USD	3 Qtrs
Redemption of redeemable noncontrolling interests	`ProceedsFromRepurchaseOfRedeemableNoncontrollingInterest`	-	USD	3 Qtrs
Redemption of redeemable noncontrolling interests	`ProceedsFromRepurchaseOfRedeemableNoncontrollingInterest`	-	USD	3 Qtrs
Increase in bank call loans	`ProceedsFromPaymentsForOtherFinancingActivities`	$206.70M	USD	3 Qtrs
Increase in bank call loans	`ProceedsFromPaymentsForOtherFinancingActivities`	$206.70M	USD	3 Qtrs
Increase in bank call loans	`ProceedsFromPaymentsForOtherFinancingActivities`	$10.20M	USD	3 Qtrs
Increase in bank call loans	`ProceedsFromPaymentsForOtherFinancingActivities`	$10.20M	USD	3 Qtrs
Cash (used in)/provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$185.83M	USD	3 Qtrs
Cash (used in)/provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$185.83M	USD	3 Qtrs
Cash (used in)/provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-6.00M	USD	3 Qtrs
Cash (used in)/provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-6.00M	USD	3 Qtrs
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$3.41M	USD	3 Qtrs
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$3.41M	USD	3 Qtrs
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$5.14M	USD	3 Qtrs
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$5.14M	USD	3 Qtrs
Cash and cash equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$28.84M	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$28.84M	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$32.24M	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$32.24M	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$33.15M	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$33.15M	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$38.29M	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$38.29M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$28.84M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$28.84M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$32.24M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$32.24M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$33.15M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$33.15M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$38.29M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$38.29M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$32.24M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$32.24M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$33.15M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$33.15M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$38.29M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$38.29M	USD	Point-in-time
Total cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$28.84M	USD	Point-in-time
Total cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$28.84M	USD	Point-in-time
Total cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$32.24M	USD	Point-in-time
Total cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$32.24M	USD	Point-in-time
Total cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$33.15M	USD	Point-in-time
Total cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$33.15M	USD	Point-in-time
Total cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$38.29M	USD	Point-in-time
Total cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$38.29M	USD	Point-in-time
Employee share plan issuance	`EmployeeSharePlanIssuance`	$13.95M	USD	3 Qtrs
Employee share plan issuance	`EmployeeSharePlanIssuance`	$13.95M	USD	3 Qtrs
Employee share plan issuance	`EmployeeSharePlanIssuance`	$10.59M	USD	3 Qtrs
Employee share plan issuance	`EmployeeSharePlanIssuance`	$10.59M	USD	3 Qtrs
Cash paid during the period for interest	`InterestPaidNet`	$67.27M	USD	3 Qtrs
Cash paid during the period for interest	`InterestPaidNet`	$67.27M	USD	3 Qtrs
Cash paid during the period for interest	`InterestPaidNet`	$66.51M	USD	3 Qtrs
Cash paid during the period for interest	`InterestPaidNet`	$66.51M	USD	3 Qtrs
Cash paid during the period for income taxes, net	`IncomeTaxesPaid`	$13.90M	USD	3 Qtrs
Cash paid during the period for income taxes, net	`IncomeTaxesPaid`	$13.90M	USD	3 Qtrs
Cash paid during the period for income taxes, net	`IncomeTaxesPaid`	$36.17M	USD	3 Qtrs
Cash paid during the period for income taxes, net	`IncomeTaxesPaid`	$36.17M	USD	3 Qtrs

Stockholders Equity 40 line items

Line Item	Tag	Value	Unit	Period
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$837.84M	USD	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$837.84M	USD	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$920.27M	USD	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$920.27M	USD	Point-in-time
Net income (loss)	`ProfitLoss`	$24.51M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$24.51M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$60.52M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$60.52M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$21.71M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$21.71M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$74.04M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$74.04M	USD	3 Qtrs
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$271.00K	USD	1 Quarter
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$271.00K	USD	1 Quarter
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-697.00K	USD	3 Qtrs
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-697.00K	USD	3 Qtrs
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$451.00K	USD	1 Quarter
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$451.00K	USD	1 Quarter
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$2.11M	USD	3 Qtrs
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$2.11M	USD	3 Qtrs
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$837.84M	USD	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$837.84M	USD	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$920.27M	USD	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$920.27M	USD	Point-in-time
Dividends paid per share (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.18	USD	1 Quarter
Dividends paid per share (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.18	USD	1 Quarter
Dividends paid per share (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.48	USD	3 Qtrs
Dividends paid per share (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.48	USD	3 Qtrs
Dividends paid per share (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.18	USD	1 Quarter
Dividends paid per share (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.18	USD	1 Quarter
Dividends paid per share (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.54	USD	3 Qtrs
Dividends paid per share (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.54	USD	3 Qtrs

Comprehensive Income 40 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$24.51M	USD	1 Quarter
Net income	`ProfitLoss`	$24.51M	USD	1 Quarter
Net income	`ProfitLoss`	$60.52M	USD	3 Qtrs
Net income	`ProfitLoss`	$60.52M	USD	3 Qtrs
Net income	`ProfitLoss`	$21.71M	USD	1 Quarter
Net income	`ProfitLoss`	$21.71M	USD	1 Quarter
Net income	`ProfitLoss`	$74.04M	USD	3 Qtrs
Net income	`ProfitLoss`	$74.04M	USD	3 Qtrs
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$271.00K	USD	1 Quarter
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$271.00K	USD	1 Quarter
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-697.00K	USD	3 Qtrs
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-697.00K	USD	3 Qtrs
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$451.00K	USD	1 Quarter
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$451.00K	USD	1 Quarter
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$2.11M	USD	3 Qtrs
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$2.11M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$24.78M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$24.78M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$59.82M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$59.82M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$22.16M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$22.16M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$76.15M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$76.15M	USD	3 Qtrs
Net loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Net loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Net loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-310.00K	USD	3 Qtrs
Net loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-310.00K	USD	3 Qtrs
Net loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Net loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Net loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	-	USD	3 Qtrs
Net loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	-	USD	3 Qtrs
Comprehensive income attributable to Oppenheimer Holdings Inc.	`ComprehensiveIncomeNetOfTax`	$24.78M	USD	1 Quarter
Comprehensive income attributable to Oppenheimer Holdings Inc.	`ComprehensiveIncomeNetOfTax`	$24.78M	USD	1 Quarter
Comprehensive income attributable to Oppenheimer Holdings Inc.	`ComprehensiveIncomeNetOfTax`	$60.13M	USD	3 Qtrs
Comprehensive income attributable to Oppenheimer Holdings Inc.	`ComprehensiveIncomeNetOfTax`	$60.13M	USD	3 Qtrs
Comprehensive income attributable to Oppenheimer Holdings Inc.	`ComprehensiveIncomeNetOfTax`	$22.16M	USD	1 Quarter
Comprehensive income attributable to Oppenheimer Holdings Inc.	`ComprehensiveIncomeNetOfTax`	$22.16M	USD	1 Quarter
Comprehensive income attributable to Oppenheimer Holdings Inc.	`ComprehensiveIncomeNetOfTax`	$76.15M	USD	3 Qtrs
Comprehensive income attributable to Oppenheimer Holdings Inc.	`ComprehensiveIncomeNetOfTax`	$76.15M	USD	3 Qtrs

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.