10-Q Filing

OPPENHEIMER HOLDINGS INC CIK: 791963 Q3 2024

Filing Information

Form Type	10-Q
Accession Number	`0000791963-24-000051`
Period End Date	20240930
Filing Date	20241025
Fiscal Year	2024
Fiscal Period	Q3
XBRL Instance	opy-20240930_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 180 Income Statement 196 Cash Flow Statement 218 Stockholders Equity 92 Comprehensive Income 40

Balance Sheet 180 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$30.77M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$30.77M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$28.84M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$28.84M	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
Deposits with clearing organizations	`DepositsWithClearingOrganizationsAndOthersSecurities`	$89.55M	USD	Point-in-time
Deposits with clearing organizations	`DepositsWithClearingOrganizationsAndOthersSecurities`	$89.55M	USD	Point-in-time
Deposits with clearing organizations	`DepositsWithClearingOrganizationsAndOthersSecurities`	$78.71M	USD	Point-in-time
Deposits with clearing organizations	`DepositsWithClearingOrganizationsAndOthersSecurities`	$78.71M	USD	Point-in-time
Receivable from brokers, dealers and clearing organizations	`ReceivablesFromBrokersDealersAndClearingOrganizations`	$276.54M	USD	Point-in-time
Receivable from brokers, dealers and clearing organizations	`ReceivablesFromBrokersDealersAndClearingOrganizations`	$276.54M	USD	Point-in-time
Receivable from brokers, dealers and clearing organizations	`ReceivablesFromBrokersDealersAndClearingOrganizations`	$284.70M	USD	Point-in-time
Receivable from brokers, dealers and clearing organizations	`ReceivablesFromBrokersDealersAndClearingOrganizations`	$284.70M	USD	Point-in-time
Receivable from customers, net of allowance for credit losses of $215 ($345 in 2023)	`ReceivablesFromCustomers`	$1.06B	USD	Point-in-time
Receivable from customers, net of allowance for credit losses of $215 ($345 in 2023)	`ReceivablesFromCustomers`	$1.06B	USD	Point-in-time
Receivable from customers, net of allowance for credit losses of $215 ($345 in 2023)	`ReceivablesFromCustomers`	$1.30B	USD	Point-in-time
Receivable from customers, net of allowance for credit losses of $215 ($345 in 2023)	`ReceivablesFromCustomers`	$1.30B	USD	Point-in-time
Income tax receivable	`IncomeTaxesReceivable`	$7.20M	USD	Point-in-time
Income tax receivable	`IncomeTaxesReceivable`	$7.20M	USD	Point-in-time
Income tax receivable	`IncomeTaxesReceivable`	$4.03M	USD	Point-in-time
Income tax receivable	`IncomeTaxesReceivable`	$4.03M	USD	Point-in-time
Securities purchased under agreements to resell	`SecuritiesPurchasedUnderAgreementsToResell`	$5.84M	USD	Point-in-time
Securities purchased under agreements to resell	`SecuritiesPurchasedUnderAgreementsToResell`	$5.84M	USD	Point-in-time
Securities purchased under agreements to resell	`SecuritiesPurchasedUnderAgreementsToResell`	-	USD	Point-in-time
Securities purchased under agreements to resell	`SecuritiesPurchasedUnderAgreementsToResell`	-	USD	Point-in-time
Allowance for credit loss	`AllowanceForDoubtfulAccountsReceivable`	$345.00K	USD	Point-in-time
Allowance for credit loss	`AllowanceForDoubtfulAccountsReceivable`	$345.00K	USD	Point-in-time
Allowance for credit loss	`AllowanceForDoubtfulAccountsReceivable`	$215.00K	USD	Point-in-time
Allowance for credit loss	`AllowanceForDoubtfulAccountsReceivable`	$215.00K	USD	Point-in-time
Amounts pledged	`PledgedSecuritiesOwnedAndPledgedAsCollateralAmountEligibleToBeRepledgedByCounterpartyCarryingValue`	$689.38M	USD	Point-in-time
Amounts pledged	`PledgedSecuritiesOwnedAndPledgedAsCollateralAmountEligibleToBeRepledgedByCounterpartyCarryingValue`	$689.38M	USD	Point-in-time
Securities owned, including amounts pledged of $792,284 ($689,381 in 2023), at fair value	`SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned`	$795.31M	USD	Point-in-time
Securities owned, including amounts pledged of $792,284 ($689,381 in 2023), at fair value	`SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned`	$795.31M	USD	Point-in-time
Amounts pledged	`PledgedSecuritiesOwnedAndPledgedAsCollateralAmountEligibleToBeRepledgedByCounterpartyCarryingValue`	$792.28M	USD	Point-in-time
Amounts pledged	`PledgedSecuritiesOwnedAndPledgedAsCollateralAmountEligibleToBeRepledgedByCounterpartyCarryingValue`	$792.28M	USD	Point-in-time
Securities owned, including amounts pledged of $792,284 ($689,381 in 2023), at fair value	`SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned`	$1.07B	USD	Point-in-time
Securities owned, including amounts pledged of $792,284 ($689,381 in 2023), at fair value	`SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned`	$1.07B	USD	Point-in-time
Notes receivable, net	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$62.64M	USD	Point-in-time
Notes receivable, net	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$62.64M	USD	Point-in-time
Notes receivable, net	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$65.58M	USD	Point-in-time
Notes receivable, net	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$65.58M	USD	Point-in-time
Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$82.73M	USD	Point-in-time
Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$82.73M	USD	Point-in-time
Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$89.78M	USD	Point-in-time
Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$89.78M	USD	Point-in-time
Right of use asset, accumulated amortization	`OperatingLeaseRightOfUseAssetAccumulatedAmortization`	$114.37M	USD	Point-in-time
Right of use asset, accumulated amortization	`OperatingLeaseRightOfUseAssetAccumulatedAmortization`	$114.37M	USD	Point-in-time
Furniture, equipment and leasehold improvements, net of accumulated depreciation of $89,776 ($82,732 in 2023)	`PropertyPlantAndEquipmentNet`	$37.64M	USD	Point-in-time
Furniture, equipment and leasehold improvements, net of accumulated depreciation of $89,776 ($82,732 in 2023)	`PropertyPlantAndEquipmentNet`	$37.64M	USD	Point-in-time
Right of use asset, accumulated amortization	`OperatingLeaseRightOfUseAssetAccumulatedAmortization`	$99.72M	USD	Point-in-time
Right of use asset, accumulated amortization	`OperatingLeaseRightOfUseAssetAccumulatedAmortization`	$99.72M	USD	Point-in-time
Furniture, equipment and leasehold improvements, net of accumulated depreciation of $89,776 ($82,732 in 2023)	`PropertyPlantAndEquipmentNet`	$43.87M	USD	Point-in-time
Furniture, equipment and leasehold improvements, net of accumulated depreciation of $89,776 ($82,732 in 2023)	`PropertyPlantAndEquipmentNet`	$43.87M	USD	Point-in-time
Right-of-use lease assets, net of accumulated amortization of $114,371 ($99,716 in 2023)	`OperatingLeaseRightOfUseAsset`	$140.55M	USD	Point-in-time
Right-of-use lease assets, net of accumulated amortization of $114,371 ($99,716 in 2023)	`OperatingLeaseRightOfUseAsset`	$140.55M	USD	Point-in-time
Unamortized debt issuance expense	`UnamortizedDebtIssuanceExpense`	$392.00K	USD	Point-in-time
Unamortized debt issuance expense	`UnamortizedDebtIssuanceExpense`	$392.00K	USD	Point-in-time
Unamortized debt issuance expense	`UnamortizedDebtIssuanceExpense`	$228.00K	USD	Point-in-time
Unamortized debt issuance expense	`UnamortizedDebtIssuanceExpense`	$228.00K	USD	Point-in-time
Right-of-use lease assets, net of accumulated amortization of $114,371 ($99,716 in 2023)	`OperatingLeaseRightOfUseAsset`	$128.71M	USD	Point-in-time
Right-of-use lease assets, net of accumulated amortization of $114,371 ($99,716 in 2023)	`OperatingLeaseRightOfUseAsset`	$128.71M	USD	Point-in-time
Corporate-owned life insurance	`LifeInsuranceCorporateOrBankOwnedAmount`	$88.99M	USD	Point-in-time
Corporate-owned life insurance	`LifeInsuranceCorporateOrBankOwnedAmount`	$88.99M	USD	Point-in-time
Deferred tax assets	`DeferredTaxAssetsGross`	$44.86M	USD	Point-in-time
Deferred tax assets	`DeferredTaxAssetsGross`	$44.86M	USD	Point-in-time
Deferred tax assets	`DeferredTaxAssetsGross`	$45.96M	USD	Point-in-time
Deferred tax assets	`DeferredTaxAssetsGross`	$45.96M	USD	Point-in-time
Corporate-owned life insurance	`LifeInsuranceCorporateOrBankOwnedAmount`	$98.07M	USD	Point-in-time
Corporate-owned life insurance	`LifeInsuranceCorporateOrBankOwnedAmount`	$98.07M	USD	Point-in-time
Goodwill	`Goodwill`	$142.16M	USD	Point-in-time
Goodwill	`Goodwill`	$142.16M	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`	$142.16M	USD	Point-in-time
Goodwill	`Goodwill`	$142.16M	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
Intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$34.34M	USD	Point-in-time
Intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$34.34M	USD	Point-in-time
Intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$34.11M	USD	Point-in-time
Intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$34.11M	USD	Point-in-time
Other assets	`OtherAssets`	$94.86M	USD	Point-in-time
Other assets	`OtherAssets`	$94.86M	USD	Point-in-time
Other assets	`OtherAssets`	$101.78M	USD	Point-in-time
Other assets	`OtherAssets`	$101.78M	USD	Point-in-time
Total assets	`Assets`	$3.37B	USD	Point-in-time
Total assets	`Assets`	$3.37B	USD	Point-in-time
Total assets	`Assets`	$2.87B	USD	Point-in-time
Total assets	`Assets`	$2.87B	USD	Point-in-time
Drafts payable	`DraftsPayable`	$10.22M	USD	Point-in-time
Drafts payable	`DraftsPayable`	$10.22M	USD	Point-in-time
Drafts payable	`DraftsPayable`	$9.00M	USD	Point-in-time
Drafts payable	`DraftsPayable`	$9.00M	USD	Point-in-time
Bank call loans	`BankLoans`	$206.70M	USD	Point-in-time
Bank call loans	`BankLoans`	$206.70M	USD	Point-in-time
Bank call loans	`BankLoans`	-	USD	Point-in-time
Bank call loans	`BankLoans`	-	USD	Point-in-time
Payable to brokers, dealers and clearing organizations	`PayablesToBrokerDealersAndClearingOrganizations`	$319.53M	USD	Point-in-time
Payable to brokers, dealers and clearing organizations	`PayablesToBrokerDealersAndClearingOrganizations`	$319.53M	USD	Point-in-time
Payable to brokers, dealers and clearing organizations	`PayablesToBrokerDealersAndClearingOrganizations`	$361.89M	USD	Point-in-time
Payable to brokers, dealers and clearing organizations	`PayablesToBrokerDealersAndClearingOrganizations`	$361.89M	USD	Point-in-time
Payable to customers	`PayablesToCustomers`	$369.29M	USD	Point-in-time
Payable to customers	`PayablesToCustomers`	$369.29M	USD	Point-in-time
Payable to customers	`PayablesToCustomers`	$367.90M	USD	Point-in-time
Payable to customers	`PayablesToCustomers`	$367.90M	USD	Point-in-time
Securities sold under agreements to repurchase	`SecuritiesSoldUnderAgreementsToRepurchase`	$640.38M	USD	Point-in-time
Securities sold under agreements to repurchase	`SecuritiesSoldUnderAgreementsToRepurchase`	$640.38M	USD	Point-in-time
Securities sold under agreements to repurchase	`SecuritiesSoldUnderAgreementsToRepurchase`	$765.10M	USD	Point-in-time
Securities sold under agreements to repurchase	`SecuritiesSoldUnderAgreementsToRepurchase`	$765.10M	USD	Point-in-time
Securities sold but not yet purchased, at fair value	`SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased`	$31.68M	USD	Point-in-time
Securities sold but not yet purchased, at fair value	`SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased`	$31.68M	USD	Point-in-time
Securities sold but not yet purchased, at fair value	`SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased`	$203.66M	USD	Point-in-time
Securities sold but not yet purchased, at fair value	`SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased`	$203.66M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrentAndNoncurrent`	$256.24M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrentAndNoncurrent`	$256.24M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrentAndNoncurrent`	$262.12M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrentAndNoncurrent`	$262.12M	USD	Point-in-time
Accounts payable and other liabilities	`AccountsPayableAndOtherAccruedLiabilities`	$82.81M	USD	Point-in-time
Accounts payable and other liabilities	`AccountsPayableAndOtherAccruedLiabilities`	$82.81M	USD	Point-in-time
Accounts payable and other liabilities	`AccountsPayableAndOtherAccruedLiabilities`	$64.80M	USD	Point-in-time
Accounts payable and other liabilities	`AccountsPayableAndOtherAccruedLiabilities`	$64.80M	USD	Point-in-time
Lease liabilities	`OperatingLeaseLiability`	$183.27M	USD	Point-in-time
Lease liabilities	`OperatingLeaseLiability`	$183.27M	USD	Point-in-time
Lease liabilities	`OperatingLeaseLiability`	$167.42M	USD	Point-in-time
Lease liabilities	`OperatingLeaseLiability`	$167.42M	USD	Point-in-time
Senior secured notes, net of debt issuance costs of $228 ($392 in 2023)	`SecuredDebt`	$112.66M	USD	Point-in-time
Senior secured notes, net of debt issuance costs of $228 ($392 in 2023)	`SecuredDebt`	$112.66M	USD	Point-in-time
Senior secured notes, net of debt issuance costs of $228 ($392 in 2023)	`SecuredDebt`	$112.82M	USD	Point-in-time
Senior secured notes, net of debt issuance costs of $228 ($392 in 2023)	`SecuredDebt`	$112.82M	USD	Point-in-time
Deferred tax liabilities, net of deferred tax assets of $44,857 ($45,961 in 2023)	`DeferredIncomeTaxLiabilitiesNet`	$38.35M	USD	Point-in-time
Deferred tax liabilities, net of deferred tax assets of $44,857 ($45,961 in 2023)	`DeferredIncomeTaxLiabilitiesNet`	$38.35M	USD	Point-in-time
Deferred tax liabilities, net of deferred tax assets of $44,857 ($45,961 in 2023)	`DeferredIncomeTaxLiabilitiesNet`	$49.16M	USD	Point-in-time
Deferred tax liabilities, net of deferred tax assets of $44,857 ($45,961 in 2023)	`DeferredIncomeTaxLiabilitiesNet`	$49.16M	USD	Point-in-time
Total liabilities	`Liabilities`	$2.09B	USD	Point-in-time
Total liabilities	`Liabilities`	$2.09B	USD	Point-in-time
Total liabilities	`Liabilities`	$2.53B	USD	Point-in-time
Total liabilities	`Liabilities`	$2.53B	USD	Point-in-time
Commitments and contingencies (Note 14)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 14)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 14)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 14)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock ($0.001 par value per share): Class A: shares authorized: 50,000,000; shares issued and outstanding: 10,231,736 and 10,186,783 as of September 30, 2024 and December 31, 2023, respectively Class B: shares authorized, issued and outstanding: 99,665 as of September 30, 2024 and December 31, 2023	`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: 10,231,736 and 10,186,783 as of September 30, 2024 and December 31, 2023, respectively Class B: shares authorized, issued and outstanding: 99,665 as of September 30, 2024 and December 31, 2023	`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: 10,231,736 and 10,186,783 as of September 30, 2024 and December 31, 2023, respectively Class B: shares authorized, issued and outstanding: 99,665 as of September 30, 2024 and December 31, 2023	`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: 10,231,736 and 10,186,783 as of September 30, 2024 and December 31, 2023, respectively Class B: shares authorized, issued and outstanding: 99,665 as of September 30, 2024 and December 31, 2023	`CommonStockValue`	$10.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$26.52M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$26.52M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$31.77M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$31.77M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$756.47M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$756.47M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$811.09M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$811.09M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$217.00K	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$217.00K	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$914.00K	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$914.00K	USD	Point-in-time
Total Oppenheimer Holdings Inc. stockholders' equity	`StockholdersEquity`	$789.17M	USD	Point-in-time
Total Oppenheimer Holdings Inc. stockholders' equity	`StockholdersEquity`	$789.17M	USD	Point-in-time
Total Oppenheimer Holdings Inc. stockholders' equity	`StockholdersEquity`	$837.84M	USD	Point-in-time
Total Oppenheimer Holdings Inc. stockholders' equity	`StockholdersEquity`	$837.84M	USD	Point-in-time
Noncontrolling interest (Note 2)	`MinorityInterest`	$73.00K	USD	Point-in-time
Noncontrolling interest (Note 2)	`MinorityInterest`	$73.00K	USD	Point-in-time
Noncontrolling interest (Note 2)	`MinorityInterest`	-	USD	Point-in-time
Noncontrolling interest (Note 2)	`MinorityInterest`	-	USD	Point-in-time
Total Stockholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$789.24M	USD	Point-in-time
Total Stockholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$789.24M	USD	Point-in-time
Total Stockholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$837.84M	USD	Point-in-time
Total Stockholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$837.84M	USD	Point-in-time
Total Stockholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$779.32M	USD	Point-in-time
Total Stockholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$779.32M	USD	Point-in-time
Total Liabilities and Stockholders' Equity	`LiabilitiesAndStockholdersEquity`	$2.87B	USD	Point-in-time
Total Liabilities and Stockholders' Equity	`LiabilitiesAndStockholdersEquity`	$2.87B	USD	Point-in-time
Total Liabilities and Stockholders' Equity	`LiabilitiesAndStockholdersEquity`	$3.37B	USD	Point-in-time
Total Liabilities and Stockholders' Equity	`LiabilitiesAndStockholdersEquity`	$3.37B	USD	Point-in-time

Income Statement 196 line items

Line Item	Tag	Value	Unit	Period
Commissions	`BrokerageCommissionsRevenue`	$259.17M	USD	3 Qtrs
Commissions	`BrokerageCommissionsRevenue`	$259.17M	USD	3 Qtrs
Commissions	`BrokerageCommissionsRevenue`	$83.93M	USD	1 Quarter
Commissions	`BrokerageCommissionsRevenue`	$83.93M	USD	1 Quarter
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
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`	$107.97M	USD	1 Quarter
Advisory fees	`InvestmentAdvisoryFeeRevenue`	$107.97M	USD	1 Quarter
Advisory fees	`InvestmentAdvisoryFeeRevenue`	$310.21M	USD	3 Qtrs
Advisory fees	`InvestmentAdvisoryFeeRevenue`	$310.21M	USD	3 Qtrs
Investment banking	`InvestmentBankingRevenue`	$52.19M	USD	1 Quarter
Investment banking	`InvestmentBankingRevenue`	$52.19M	USD	1 Quarter
Investment banking	`InvestmentBankingRevenue`	$37.41M	USD	1 Quarter
Investment banking	`InvestmentBankingRevenue`	$37.41M	USD	1 Quarter
Investment banking	`InvestmentBankingRevenue`	$95.35M	USD	3 Qtrs
Investment banking	`InvestmentBankingRevenue`	$95.35M	USD	3 Qtrs
Investment banking	`InvestmentBankingRevenue`	$131.84M	USD	3 Qtrs
Investment banking	`InvestmentBankingRevenue`	$131.84M	USD	3 Qtrs
Bank deposit sweep income	`SweepInterestIncomeFromFDICInsuredBankDeposits`	$135.27M	USD	3 Qtrs
Bank deposit sweep income	`SweepInterestIncomeFromFDICInsuredBankDeposits`	$135.27M	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`	$42.30M	USD	1 Quarter
Bank deposit sweep income	`SweepInterestIncomeFromFDICInsuredBankDeposits`	$42.30M	USD	1 Quarter
Interest	`InterestIncomeOperating`	$38.03M	USD	1 Quarter
Interest	`InterestIncomeOperating`	$38.03M	USD	1 Quarter
Interest	`InterestIncomeOperating`	$78.69M	USD	3 Qtrs
Interest	`InterestIncomeOperating`	$78.69M	USD	3 Qtrs
Interest	`InterestIncomeOperating`	$26.43M	USD	1 Quarter
Interest	`InterestIncomeOperating`	$26.43M	USD	1 Quarter
Interest	`InterestIncomeOperating`	$99.61M	USD	3 Qtrs
Interest	`InterestIncomeOperating`	$99.61M	USD	3 Qtrs
Principal transactions, net	`PrincipalTransactionsRevenue`	$46.63M	USD	3 Qtrs
Principal transactions, net	`PrincipalTransactionsRevenue`	$46.63M	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`	$16.89M	USD	1 Quarter
Principal transactions, net	`PrincipalTransactionsRevenue`	$16.89M	USD	1 Quarter
Principal transactions, net	`PrincipalTransactionsRevenue`	$42.67M	USD	3 Qtrs
Principal transactions, net	`PrincipalTransactionsRevenue`	$42.67M	USD	3 Qtrs
Other	`OtherIncome`	$15.20M	USD	3 Qtrs
Other	`OtherIncome`	$15.20M	USD	3 Qtrs
Other	`OtherIncome`	$9.18M	USD	1 Quarter
Other	`OtherIncome`	$9.18M	USD	1 Quarter
Other	`OtherIncome`	$-2.27M	USD	1 Quarter
Other	`OtherIncome`	$-2.27M	USD	1 Quarter
Other	`OtherIncome`	$26.90M	USD	3 Qtrs
Other	`OtherIncome`	$26.90M	USD	3 Qtrs
Total revenue	`Revenues`	$373.35M	USD	1 Quarter
Total revenue	`Revenues`	$373.35M	USD	1 Quarter
Total revenue	`Revenues`	$940.54M	USD	3 Qtrs
Total revenue	`Revenues`	$940.54M	USD	3 Qtrs
Total revenue	`Revenues`	$312.67M	USD	1 Quarter
Total revenue	`Revenues`	$312.67M	USD	1 Quarter
Total revenue	`Revenues`	$1.06B	USD	3 Qtrs
Total revenue	`Revenues`	$1.06B	USD	3 Qtrs
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`	$237.94M	USD	1 Quarter
Compensation and related expenses	`LaborAndRelatedExpense`	$237.94M	USD	1 Quarter
Compensation and related expenses	`LaborAndRelatedExpense`	$589.20M	USD	3 Qtrs
Compensation and related expenses	`LaborAndRelatedExpense`	$589.20M	USD	3 Qtrs
Compensation and related expenses	`LaborAndRelatedExpense`	$195.68M	USD	1 Quarter
Compensation and related expenses	`LaborAndRelatedExpense`	$195.68M	USD	1 Quarter
Communications and technology	`CommunicationsAndInformationTechnology`	$67.81M	USD	3 Qtrs
Communications and technology	`CommunicationsAndInformationTechnology`	$67.81M	USD	3 Qtrs
Communications and technology	`CommunicationsAndInformationTechnology`	$22.59M	USD	1 Quarter
Communications and technology	`CommunicationsAndInformationTechnology`	$22.59M	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`	$24.60M	USD	1 Quarter
Communications and technology	`CommunicationsAndInformationTechnology`	$24.60M	USD	1 Quarter
Occupancy and equipment costs	`OccupancyNet`	$17.28M	USD	1 Quarter
Occupancy and equipment costs	`OccupancyNet`	$17.28M	USD	1 Quarter
Occupancy and equipment costs	`OccupancyNet`	$49.62M	USD	3 Qtrs
Occupancy and equipment costs	`OccupancyNet`	$49.62M	USD	3 Qtrs
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`	$16.24M	USD	1 Quarter
Occupancy and equipment costs	`OccupancyNet`	$16.24M	USD	1 Quarter
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`	$6.05M	USD	1 Quarter
Clearing and exchange fees	`FloorBrokerageExchangeAndClearanceFees`	$6.05M	USD	1 Quarter
Clearing and exchange fees	`FloorBrokerageExchangeAndClearanceFees`	$18.24M	USD	3 Qtrs
Clearing and exchange fees	`FloorBrokerageExchangeAndClearanceFees`	$18.24M	USD	3 Qtrs
Interest	`InterestExpenseOperating`	$66.63M	USD	3 Qtrs
Interest	`InterestExpenseOperating`	$66.63M	USD	3 Qtrs
Interest	`InterestExpenseOperating`	$24.10M	USD	1 Quarter
Interest	`InterestExpenseOperating`	$24.10M	USD	1 Quarter
Interest	`InterestExpenseOperating`	$50.35M	USD	3 Qtrs
Interest	`InterestExpenseOperating`	$50.35M	USD	3 Qtrs
Interest	`InterestExpenseOperating`	$19.74M	USD	1 Quarter
Interest	`InterestExpenseOperating`	$19.74M	USD	1 Quarter
Other	`OtherExpenses`	$80.17M	USD	3 Qtrs
Other	`OtherExpenses`	$80.17M	USD	3 Qtrs
Other	`OtherExpenses`	$29.73M	USD	1 Quarter
Other	`OtherExpenses`	$29.73M	USD	1 Quarter
Other	`OtherExpenses`	$136.37M	USD	3 Qtrs
Other	`OtherExpenses`	$136.37M	USD	3 Qtrs
Other	`OtherExpenses`	$27.98M	USD	1 Quarter
Other	`OtherExpenses`	$27.98M	USD	1 Quarter
Total expenses	`OperatingExpenses`	$291.08M	USD	1 Quarter
Total expenses	`OperatingExpenses`	$291.08M	USD	1 Quarter
Total expenses	`OperatingExpenses`	$337.98M	USD	1 Quarter
Total expenses	`OperatingExpenses`	$337.98M	USD	1 Quarter
Total expenses	`OperatingExpenses`	$911.60M	USD	3 Qtrs
Total expenses	`OperatingExpenses`	$911.60M	USD	3 Qtrs
Total expenses	`OperatingExpenses`	$968.39M	USD	3 Qtrs
Total expenses	`OperatingExpenses`	$968.39M	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`	$28.94M	USD	3 Qtrs
Pre-tax income	`OperatingIncomeLoss`	$28.94M	USD	3 Qtrs
Pre-tax income	`OperatingIncomeLoss`	$21.59M	USD	1 Quarter
Pre-tax income	`OperatingIncomeLoss`	$21.59M	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$7.81M	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$7.81M	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$10.86M	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$10.86M	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$10.26M	USD	3 Qtrs
Income tax provision	`IncomeTaxExpenseBenefit`	$10.26M	USD	3 Qtrs
Income tax provision	`IncomeTaxExpenseBenefit`	$28.17M	USD	3 Qtrs
Income tax provision	`IncomeTaxExpenseBenefit`	$28.17M	USD	3 Qtrs
Net income	`ProfitLoss`	$60.52M	USD	3 Qtrs
Net income	`ProfitLoss`	$60.52M	USD	3 Qtrs
Net income	`ProfitLoss`	$13.78M	USD	1 Quarter
Net income	`ProfitLoss`	$13.78M	USD	1 Quarter
Net income	`ProfitLoss`	$18.68M	USD	3 Qtrs
Net income	`ProfitLoss`	$18.68M	USD	3 Qtrs
Net income	`ProfitLoss`	$24.51M	USD	1 Quarter
Net income	`ProfitLoss`	$24.51M	USD	1 Quarter
Net loss attributable to noncontrolling interest, net of tax	`NetIncomeLossAttributableToNoncontrollingInterest`	$-403.00K	USD	3 Qtrs
Net loss attributable to noncontrolling interest, net of tax	`NetIncomeLossAttributableToNoncontrollingInterest`	$-403.00K	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`	$-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`	$-82.00K	USD	1 Quarter
Net loss attributable to noncontrolling interest, net of tax	`NetIncomeLossAttributableToNoncontrollingInterest`	$-82.00K	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`	$13.86M	USD	1 Quarter
Net income attributable to Oppenheimer Holdings Inc.	`NetIncomeLoss`	$13.86M	USD	1 Quarter
Net income attributable to Oppenheimer Holdings Inc.	`NetIncomeLoss`	$19.08M	USD	3 Qtrs
Net income attributable to Oppenheimer Holdings Inc.	`NetIncomeLoss`	$19.08M	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
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.75	USD	3 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.75	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`	$1.32	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.32	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
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`	$1.21	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.21	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`	$1.62	USD	3 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.62	USD	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.52M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.52M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.87M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.87M	shares	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
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	11.44M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	11.44M	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`	11.28M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	11.28M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	11.75M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	11.75M	shares	3 Qtrs
Period end shares outstanding (in shares)	`SharesOutstanding`	10.39M	shares	Point-in-time
Period end shares outstanding (in shares)	`SharesOutstanding`	10.39M	shares	Point-in-time
Period end shares outstanding (in shares)	`SharesOutstanding`	10.33M	shares	Point-in-time
Period end shares outstanding (in shares)	`SharesOutstanding`	10.33M	shares	Point-in-time

Cash Flow Statement 218 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$60.52M	USD	3 Qtrs
Net income	`ProfitLoss`	$60.52M	USD	3 Qtrs
Net income	`ProfitLoss`	$13.78M	USD	1 Quarter
Net income	`ProfitLoss`	$13.78M	USD	1 Quarter
Net income	`ProfitLoss`	$18.68M	USD	3 Qtrs
Net income	`ProfitLoss`	$18.68M	USD	3 Qtrs
Net income	`ProfitLoss`	$24.51M	USD	1 Quarter
Net income	`ProfitLoss`	$24.51M	USD	1 Quarter
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`	$6.58M	USD	3 Qtrs
Depreciation and amortization of furniture, equipment and leasehold improvements	`OtherDepreciationAndAmortization`	$6.58M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$10.46M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$10.46M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$10.92M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$10.92M	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`	-	USD	3 Qtrs
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	-	USD	3 Qtrs
Amortization of notes receivable	`AmortizationOfNotesReceivable`	$11.60M	USD	3 Qtrs
Amortization of notes receivable	`AmortizationOfNotesReceivable`	$11.60M	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 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`	$165.00K	USD	3 Qtrs
Amortization of debt issuance costs	`AmortizationOfFinancingCosts`	$165.00K	USD	3 Qtrs
Write-off of debt issuance costs	`WriteOffOfDeferredDebtIssuanceCost`	$5.00K	USD	3 Qtrs
Write-off of debt issuance costs	`WriteOffOfDeferredDebtIssuanceCost`	$5.00K	USD	3 Qtrs
Write-off of debt issuance costs	`WriteOffOfDeferredDebtIssuanceCost`	-	USD	3 Qtrs
Write-off of debt issuance costs	`WriteOffOfDeferredDebtIssuanceCost`	-	USD	3 Qtrs
Provision for credit losses	`ProvisionForDoubtfulAccounts`	$-130.00K	USD	3 Qtrs
Provision for credit losses	`ProvisionForDoubtfulAccounts`	$-130.00K	USD	3 Qtrs
Provision for credit losses	`ProvisionForDoubtfulAccounts`	$17.00K	USD	3 Qtrs
Provision for credit losses	`ProvisionForDoubtfulAccounts`	$17.00K	USD	3 Qtrs
Share-based compensation	`ShareBasedCompensation`	$9.66M	USD	3 Qtrs
Share-based compensation	`ShareBasedCompensation`	$9.66M	USD	3 Qtrs
Share-based compensation	`ShareBasedCompensation`	$21.77M	USD	3 Qtrs
Share-based compensation	`ShareBasedCompensation`	$21.77M	USD	3 Qtrs
Amortization of right-of-use lease assets	`OperatingLeaseRightOfUseAssetAmortizationExpense`	$20.69M	USD	3 Qtrs
Amortization of right-of-use lease assets	`OperatingLeaseRightOfUseAssetAmortizationExpense`	$20.69M	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
Gain on repurchase of senior secured notes	`GainLossOnRepurchaseOfDebtInstrument`	$51.00K	USD	3 Qtrs
Gain on repurchase of senior secured notes	`GainLossOnRepurchaseOfDebtInstrument`	$51.00K	USD	3 Qtrs
Gain on repurchase of senior secured notes	`GainLossOnRepurchaseOfDebtInstrument`	-	USD	3 Qtrs
Gain on repurchase of senior secured notes	`GainLossOnRepurchaseOfDebtInstrument`	-	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`	$11.24M	USD	3 Qtrs
Deposits with clearing organizations	`IncreaseDecreaseInDepositOtherAssets`	$11.24M	USD	3 Qtrs
Receivable from brokers, dealers and clearing organizations	`IncreaseDecreaseInBrokerageReceivables`	$53.30M	USD	3 Qtrs
Receivable from brokers, dealers and clearing organizations	`IncreaseDecreaseInBrokerageReceivables`	$53.30M	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 customers	`IncreaseDecreaseInReceivableFromCustomers`	$236.32M	USD	3 Qtrs
Receivable from customers	`IncreaseDecreaseInReceivableFromCustomers`	$236.32M	USD	3 Qtrs
Receivable from customers	`IncreaseDecreaseInReceivableFromCustomers`	$-115.43M	USD	3 Qtrs
Receivable from customers	`IncreaseDecreaseInReceivableFromCustomers`	$-115.43M	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`	$17.74M	USD	3 Qtrs
Income tax receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$17.74M	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`	$355.35M	USD	3 Qtrs
Securities owned	`IncreaseDecreaseInFinancialInstrumentsUsedInOperatingActivities`	$355.35M	USD	3 Qtrs
Securities owned	`IncreaseDecreaseInFinancialInstrumentsUsedInOperatingActivities`	$272.14M	USD	3 Qtrs
Securities owned	`IncreaseDecreaseInFinancialInstrumentsUsedInOperatingActivities`	$272.14M	USD	3 Qtrs
Notes receivable	`IncreaseDecreaseInDueFromEmployeeCurrentAndNoncurrent`	$16.75M	USD	3 Qtrs
Notes receivable	`IncreaseDecreaseInDueFromEmployeeCurrentAndNoncurrent`	$16.75M	USD	3 Qtrs
Notes receivable	`IncreaseDecreaseInDueFromEmployeeCurrentAndNoncurrent`	$15.38M	USD	3 Qtrs
Notes receivable	`IncreaseDecreaseInDueFromEmployeeCurrentAndNoncurrent`	$15.38M	USD	3 Qtrs
Corporate-owned life insurance	`PaymentToAcquireLifeInsurancePolicyOperatingActivities`	$6.23M	USD	3 Qtrs
Corporate-owned life insurance	`PaymentToAcquireLifeInsurancePolicyOperatingActivities`	$6.23M	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`	$-498.00K	USD	3 Qtrs
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-498.00K	USD	3 Qtrs
Drafts payable	`IncreaseDecreaseInDraftPayable`	$1.22M	USD	3 Qtrs
Drafts payable	`IncreaseDecreaseInDraftPayable`	$1.22M	USD	3 Qtrs
Drafts payable	`IncreaseDecreaseInDraftPayable`	$14.52M	USD	3 Qtrs
Drafts payable	`IncreaseDecreaseInDraftPayable`	$14.52M	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`	$-199.66M	USD	3 Qtrs
Payable to brokers, dealers and clearing organizations	`IncreaseDecreaseInPayablesToBrokerDealers`	$-199.66M	USD	3 Qtrs
Payable to customers	`IncreaseDecreaseInPayablesToCustomers`	$-92.64M	USD	3 Qtrs
Payable to customers	`IncreaseDecreaseInPayablesToCustomers`	$-92.64M	USD	3 Qtrs
Payable to customers	`IncreaseDecreaseInPayablesToCustomers`	$-1.38M	USD	3 Qtrs
Payable to customers	`IncreaseDecreaseInPayablesToCustomers`	$-1.38M	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`	$519.05M	USD	3 Qtrs
Securities sold under agreements to repurchase	`IncreaseDecreaseInPayablesUnderRepurchaseAgreements`	$519.05M	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`	$-7.19M	USD	3 Qtrs
Securities sold but not yet purchased	`IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased`	$-7.19M	USD	3 Qtrs
Accrued compensation	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$-6.25M	USD	3 Qtrs
Accrued compensation	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$-6.25M	USD	3 Qtrs
Accrued compensation	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$-14.46M	USD	3 Qtrs
Accrued compensation	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$-14.46M	USD	3 Qtrs
Income tax payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	-	USD	3 Qtrs
Income tax payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	-	USD	3 Qtrs
Income tax payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-4.13M	USD	3 Qtrs
Income tax payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-4.13M	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`	$-34.23M	USD	3 Qtrs
Accounts payable and other liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-34.23M	USD	3 Qtrs
Cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-182.88M	USD	3 Qtrs
Cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-182.88M	USD	3 Qtrs
Cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-84.23M	USD	3 Qtrs
Cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-84.23M	USD	3 Qtrs
Cash dividends paid on Class A non-voting and Class B voting common stock	`PaymentsOfDividendsCommonStock`	$4.90M	USD	3 Qtrs
Cash dividends paid on Class A non-voting and Class B voting common stock	`PaymentsOfDividendsCommonStock`	$4.90M	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
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`	$54.00K	USD	3 Qtrs
Issuance of Class A non-voting common stock	`ProceedsFromIssuanceOfCommonStock`	$54.00K	USD	3 Qtrs
Repurchase of Class A non-voting common stock for cancellation	`PaymentsForRepurchaseOfCommonStock`	$31.24M	USD	3 Qtrs
Repurchase of Class A non-voting common stock for cancellation	`PaymentsForRepurchaseOfCommonStock`	$31.24M	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
Payments for employee taxes withheld related to vested share-based awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$5.91M	USD	3 Qtrs
Payments for employee taxes withheld related to vested share-based awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$5.91M	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
Addition to noncontrolling interests	`ProceedsFromPaymentsToMinorityShareholders`	-	USD	3 Qtrs
Addition to noncontrolling interests	`ProceedsFromPaymentsToMinorityShareholders`	-	USD	3 Qtrs
Addition to noncontrolling interests	`ProceedsFromPaymentsToMinorityShareholders`	$171.00K	USD	3 Qtrs
Addition to noncontrolling interests	`ProceedsFromPaymentsToMinorityShareholders`	$171.00K	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	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	$83.00K	USD	3 Qtrs
Redemption of redeemable noncontrolling interests	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	$83.00K	USD	3 Qtrs
Repurchase of senior secured notes	`RepaymentsOfDebt`	-	USD	3 Qtrs
Repurchase of senior secured notes	`RepaymentsOfDebt`	-	USD	3 Qtrs
Repurchase of senior secured notes	`RepaymentsOfDebt`	$1.00M	USD	3 Qtrs
Repurchase of senior secured notes	`RepaymentsOfDebt`	$1.00M	USD	3 Qtrs
Increase in bank call loans	`ProceedsFromPaymentsForOtherFinancingActivities`	$56.20M	USD	3 Qtrs
Increase in bank call loans	`ProceedsFromPaymentsForOtherFinancingActivities`	$56.20M	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
Cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$185.83M	USD	3 Qtrs
Cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$185.83M	USD	3 Qtrs
Cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$13.29M	USD	3 Qtrs
Cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$13.29M	USD	3 Qtrs
Purchase of furniture, equipment and leasehold improvements	`PaymentsToAcquirePropertyPlantAndEquipment`	$12.47M	USD	3 Qtrs
Purchase of furniture, equipment and leasehold improvements	`PaymentsToAcquirePropertyPlantAndEquipment`	$12.47M	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
Proceeds from the settlement of Company-owned life insurance	`ProceedsFromInsuranceSettlementInvestingActivities`	$2.16M	USD	3 Qtrs
Proceeds from the settlement of Company-owned life insurance	`ProceedsFromInsuranceSettlementInvestingActivities`	$2.16M	USD	3 Qtrs
Proceeds from the settlement of Company-owned life insurance	`ProceedsFromInsuranceSettlementInvestingActivities`	$2.34M	USD	3 Qtrs
Proceeds from the settlement of Company-owned life insurance	`ProceedsFromInsuranceSettlementInvestingActivities`	$2.34M	USD	3 Qtrs
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$455.00K	USD	3 Qtrs
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$455.00K	USD	3 Qtrs
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-10.31M	USD	3 Qtrs
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-10.31M	USD	3 Qtrs
Net increase (decrease) in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$3.41M	USD	3 Qtrs
Net increase (decrease) in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$3.41M	USD	3 Qtrs
Net increase (decrease) in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-81.25M	USD	3 Qtrs
Net increase (decrease) in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-81.25M	USD	3 Qtrs
Cash, cash equivalents and restricted cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$32.24M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$32.24M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$28.84M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$28.84M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$56.72M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$56.72M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$137.97M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$137.97M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$32.24M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$32.24M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$28.84M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$28.84M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$56.72M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$56.72M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$137.97M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$137.97M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$30.77M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$30.77M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$28.84M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$28.84M	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
Restricted cash	`RestrictedCash`	-	USD	Point-in-time
Restricted cash	`RestrictedCash`	-	USD	Point-in-time
Restricted cash	`RestrictedCash`	$25.95M	USD	Point-in-time
Restricted cash	`RestrictedCash`	$25.95M	USD	Point-in-time
Total cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$32.24M	USD	Point-in-time
Total cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$32.24M	USD	Point-in-time
Total cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$28.84M	USD	Point-in-time
Total cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$28.84M	USD	Point-in-time
Total cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$56.72M	USD	Point-in-time
Total cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$56.72M	USD	Point-in-time
Total cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$137.97M	USD	Point-in-time
Total cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$137.97M	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`	$9.38M	USD	3 Qtrs
Employee share plan issuance	`EmployeeSharePlanIssuance`	$9.38M	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`	$51.69M	USD	3 Qtrs
Cash paid during the period for interest	`InterestPaidNet`	$51.69M	USD	3 Qtrs
Cash paid during the period for income taxes, net	`IncomeTaxesPaid`	$20.67M	USD	3 Qtrs
Cash paid during the period for income taxes, net	`IncomeTaxesPaid`	$20.67M	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

Stockholders Equity 92 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`	$789.24M	USD	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$789.24M	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`	$779.32M	USD	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$779.32M	USD	Point-in-time
Net income	`ProfitLoss`	$60.52M	USD	3 Qtrs
Net income	`ProfitLoss`	$60.52M	USD	3 Qtrs
Net income	`ProfitLoss`	$13.78M	USD	1 Quarter
Net income	`ProfitLoss`	$13.78M	USD	1 Quarter
Net income	`ProfitLoss`	$18.68M	USD	3 Qtrs
Net income	`ProfitLoss`	$18.68M	USD	3 Qtrs
Net income	`ProfitLoss`	$24.51M	USD	1 Quarter
Net income	`ProfitLoss`	$24.51M	USD	1 Quarter
Change in redemption value of redeemable noncontrolling interests	`MinorityInterestChangeInRedemptionValue`	$26.00K	USD	1 Quarter
Change in redemption value of redeemable noncontrolling interests	`MinorityInterestChangeInRedemptionValue`	$26.00K	USD	1 Quarter
Change in redemption value of redeemable noncontrolling interests	`MinorityInterestChangeInRedemptionValue`	$591.00K	USD	3 Qtrs
Change in redemption value of redeemable noncontrolling interests	`MinorityInterestChangeInRedemptionValue`	$591.00K	USD	3 Qtrs
Change in redemption value of redeemable noncontrolling interests	`MinorityInterestChangeInRedemptionValue`	-	USD	3 Qtrs
Change in redemption value of redeemable noncontrolling interests	`MinorityInterestChangeInRedemptionValue`	-	USD	3 Qtrs
Change in redemption value of redeemable noncontrolling interests	`MinorityInterestChangeInRedemptionValue`	-	USD	1 Quarter
Change in redemption value of redeemable noncontrolling interests	`MinorityInterestChangeInRedemptionValue`	-	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`	$-580.00K	USD	1 Quarter
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-580.00K	USD	1 Quarter
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-1.74M	USD	3 Qtrs
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-1.74M	USD	3 Qtrs
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$271.00K	USD	1 Quarter
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$271.00K	USD	1 Quarter
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$789.24M	USD	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$789.24M	USD	Point-in-time
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`	$779.32M	USD	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$779.32M	USD	Point-in-time
Balance at beginning of period	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	-	USD	Point-in-time
Balance at beginning of period	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	-	USD	Point-in-time
Balance at beginning of period	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	$25.47M	USD	Point-in-time
Balance at beginning of period	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	$25.47M	USD	Point-in-time
Balance at beginning of period	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	$25.95M	USD	Point-in-time
Balance at beginning of period	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	$25.95M	USD	Point-in-time
Balance at beginning of period	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	-	USD	Point-in-time
Balance at beginning of period	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	-	USD	Point-in-time
Balance at beginning of period	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	$25.97M	USD	Point-in-time
Balance at beginning of period	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	$25.97M	USD	Point-in-time
Balance at beginning of period	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	-	USD	Point-in-time
Balance at beginning of period	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	-	USD	Point-in-time
Redemption of redeemable noncontrolling interests	`MinorityInterestDecreaseFromRedemptions`	$83.00K	USD	3 Qtrs
Redemption of redeemable noncontrolling interests	`MinorityInterestDecreaseFromRedemptions`	$83.00K	USD	3 Qtrs
Redemption of redeemable noncontrolling interests	`MinorityInterestDecreaseFromRedemptions`	-	USD	1 Quarter
Redemption of redeemable noncontrolling interests	`MinorityInterestDecreaseFromRedemptions`	-	USD	1 Quarter
Redemption of redeemable noncontrolling interests	`MinorityInterestDecreaseFromRedemptions`	-	USD	3 Qtrs
Redemption of redeemable noncontrolling interests	`MinorityInterestDecreaseFromRedemptions`	-	USD	3 Qtrs
Redemption of redeemable noncontrolling interests	`MinorityInterestDecreaseFromRedemptions`	-	USD	1 Quarter
Redemption of redeemable noncontrolling interests	`MinorityInterestDecreaseFromRedemptions`	-	USD	1 Quarter
Change in redemption value of redeemable noncontrolling interests	`MinorityInterestChangeInRedemptionValue`	$26.00K	USD	1 Quarter
Change in redemption value of redeemable noncontrolling interests	`MinorityInterestChangeInRedemptionValue`	$26.00K	USD	1 Quarter
Change in redemption value of redeemable noncontrolling interests	`MinorityInterestChangeInRedemptionValue`	$591.00K	USD	3 Qtrs
Change in redemption value of redeemable noncontrolling interests	`MinorityInterestChangeInRedemptionValue`	$591.00K	USD	3 Qtrs
Change in redemption value of redeemable noncontrolling interests	`MinorityInterestChangeInRedemptionValue`	-	USD	3 Qtrs
Change in redemption value of redeemable noncontrolling interests	`MinorityInterestChangeInRedemptionValue`	-	USD	3 Qtrs
Change in redemption value of redeemable noncontrolling interests	`MinorityInterestChangeInRedemptionValue`	-	USD	1 Quarter
Change in redemption value of redeemable noncontrolling interests	`MinorityInterestChangeInRedemptionValue`	-	USD	1 Quarter
Balance at end of period	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	-	USD	Point-in-time
Balance at end of period	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	-	USD	Point-in-time
Balance at end of period	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	$25.47M	USD	Point-in-time
Balance at end of period	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	$25.47M	USD	Point-in-time
Balance at end of period	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	$25.95M	USD	Point-in-time
Balance at end of period	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	$25.95M	USD	Point-in-time
Balance at end of period	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	-	USD	Point-in-time
Balance at end of period	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	-	USD	Point-in-time
Balance at end of period	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	$25.97M	USD	Point-in-time
Balance at end of period	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	$25.97M	USD	Point-in-time
Balance at end of period	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	-	USD	Point-in-time
Balance at end of period	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	-	USD	Point-in-time
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`	$0.15	USD	1 Quarter
Dividends paid per share (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.15	USD	1 Quarter
Dividends paid per share (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.45	USD	3 Qtrs
Dividends paid per share (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.45	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

Comprehensive Income 40 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$60.52M	USD	3 Qtrs
Net income	`ProfitLoss`	$60.52M	USD	3 Qtrs
Net income	`ProfitLoss`	$13.78M	USD	1 Quarter
Net income	`ProfitLoss`	$13.78M	USD	1 Quarter
Net income	`ProfitLoss`	$18.68M	USD	3 Qtrs
Net income	`ProfitLoss`	$18.68M	USD	3 Qtrs
Net income	`ProfitLoss`	$24.51M	USD	1 Quarter
Net income	`ProfitLoss`	$24.51M	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`	$-580.00K	USD	1 Quarter
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-580.00K	USD	1 Quarter
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-1.74M	USD	3 Qtrs
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-1.74M	USD	3 Qtrs
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$271.00K	USD	1 Quarter
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$271.00K	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$16.94M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$16.94M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$24.78M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$24.78M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$13.20M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$13.20M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$59.82M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$59.82M	USD	3 Qtrs
Less net loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-403.00K	USD	3 Qtrs
Less net loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-403.00K	USD	3 Qtrs
Less net loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-82.00K	USD	1 Quarter
Less net loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-82.00K	USD	1 Quarter
Less net loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-310.00K	USD	3 Qtrs
Less net loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-310.00K	USD	3 Qtrs
Less net loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Less net loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	-	USD	1 Quarter
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`	$17.34M	USD	3 Qtrs
Comprehensive income attributable to Oppenheimer Holdings Inc.	`ComprehensiveIncomeNetOfTax`	$17.34M	USD	3 Qtrs
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`	$13.28M	USD	1 Quarter
Comprehensive income attributable to Oppenheimer Holdings Inc.	`ComprehensiveIncomeNetOfTax`	$13.28M	USD	1 Quarter

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