10-Q Filing

OPPENHEIMER HOLDINGS INC CIK: 791963 Q2 2025

Filing Information

Form Type	10-Q
Accession Number	`0000791963-25-000037`
Period End Date	20250630
Filing Date	20250801
Fiscal Year	2025
Fiscal Period	Q2
XBRL Instance	opy-20250630_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 162 Income Statement 196 Cash Flow Statement 198 Stockholders Equity 40 Comprehensive Income 40

Balance Sheet 162 line items

Line Item	Tag	Value	Unit	Period
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`	$37.62M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$37.62M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$33.21M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$33.21M	USD	Point-in-time
Deposits with clearing organizations	`DepositsWithClearingOrganizationsAndOthersSecurities`	$143.03M	USD	Point-in-time
Deposits with clearing organizations	`DepositsWithClearingOrganizationsAndOthersSecurities`	$143.03M	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
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`	$290.18M	USD	Point-in-time
Receivable from brokers, dealers and clearing organizations	`ReceivablesFromBrokersDealersAndClearingOrganizations`	$290.18M	USD	Point-in-time
Receivable from customers, net of allowance for credit losses of $169 ($175 in 2024)	`ReceivablesFromCustomers`	$1.34B	USD	Point-in-time
Receivable from customers, net of allowance for credit losses of $169 ($175 in 2024)	`ReceivablesFromCustomers`	$1.34B	USD	Point-in-time
Receivable from customers, net of allowance for credit losses of $169 ($175 in 2024)	`ReceivablesFromCustomers`	$1.27B	USD	Point-in-time
Receivable from customers, net of allowance for credit losses of $169 ($175 in 2024)	`ReceivablesFromCustomers`	$1.27B	USD	Point-in-time
Income tax receivable	`IncomeTaxesReceivable`	$2.66M	USD	Point-in-time
Income tax receivable	`IncomeTaxesReceivable`	$2.66M	USD	Point-in-time
Income tax receivable	`IncomeTaxesReceivable`	$1.50M	USD	Point-in-time
Income tax receivable	`IncomeTaxesReceivable`	$1.50M	USD	Point-in-time
Allowance for credit loss	`AllowanceForDoubtfulAccountsReceivable`	$169.00K	USD	Point-in-time
Allowance for credit loss	`AllowanceForDoubtfulAccountsReceivable`	$169.00K	USD	Point-in-time
Securities owned, including amounts pledged of $1,072,282 ($1,015,604 in 2024), at fair value	`SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned`	$1.26B	USD	Point-in-time
Securities owned, including amounts pledged of $1,072,282 ($1,015,604 in 2024), at fair value	`SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned`	$1.26B	USD	Point-in-time
Securities owned, including amounts pledged of $1,072,282 ($1,015,604 in 2024), at fair value	`SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned`	$1.11B	USD	Point-in-time
Securities owned, including amounts pledged of $1,072,282 ($1,015,604 in 2024), at fair value	`SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned`	$1.11B	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
Notes receivable, net	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$67.93M	USD	Point-in-time
Notes receivable, net	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$67.93M	USD	Point-in-time
Amounts pledged	`PledgedSecuritiesOwnedAndPledgedAsCollateralAmountEligibleToBeRepledgedByCounterpartyCarryingValue`	$1.02B	USD	Point-in-time
Amounts pledged	`PledgedSecuritiesOwnedAndPledgedAsCollateralAmountEligibleToBeRepledgedByCounterpartyCarryingValue`	$1.02B	USD	Point-in-time
Notes receivable, net	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$64.32M	USD	Point-in-time
Notes receivable, net	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$64.32M	USD	Point-in-time
Amounts pledged	`PledgedSecuritiesOwnedAndPledgedAsCollateralAmountEligibleToBeRepledgedByCounterpartyCarryingValue`	$1.07B	USD	Point-in-time
Amounts pledged	`PledgedSecuritiesOwnedAndPledgedAsCollateralAmountEligibleToBeRepledgedByCounterpartyCarryingValue`	$1.07B	USD	Point-in-time
Furniture, equipment and leasehold improvements, net of accumulated depreciation of $96,605 ($92,390 in 2024)	`PropertyPlantAndEquipmentNet`	$38.19M	USD	Point-in-time
Furniture, equipment and leasehold improvements, net of accumulated depreciation of $96,605 ($92,390 in 2024)	`PropertyPlantAndEquipmentNet`	$38.19M	USD	Point-in-time
Furniture, equipment and leasehold improvements, net of accumulated depreciation of $96,605 ($92,390 in 2024)	`PropertyPlantAndEquipmentNet`	$35.47M	USD	Point-in-time
Furniture, equipment and leasehold improvements, net of accumulated depreciation of $96,605 ($92,390 in 2024)	`PropertyPlantAndEquipmentNet`	$35.47M	USD	Point-in-time
Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$96.61M	USD	Point-in-time
Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$96.61M	USD	Point-in-time
Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$92.39M	USD	Point-in-time
Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$92.39M	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 lease assets, net of accumulated amortization of $130,417 ($118,325 in 2024)	`OperatingLeaseRightOfUseAsset`	$127.16M	USD	Point-in-time
Right-of-use lease assets, net of accumulated amortization of $130,417 ($118,325 in 2024)	`OperatingLeaseRightOfUseAsset`	$127.16M	USD	Point-in-time
Right-of-use lease assets, net of accumulated amortization of $130,417 ($118,325 in 2024)	`OperatingLeaseRightOfUseAsset`	$133.82M	USD	Point-in-time
Right-of-use lease assets, net of accumulated amortization of $130,417 ($118,325 in 2024)	`OperatingLeaseRightOfUseAsset`	$133.82M	USD	Point-in-time
Right of use asset, accumulated amortization	`OperatingLeaseRightOfUseAssetAccumulatedAmortization`	$130.42M	USD	Point-in-time
Right of use asset, accumulated amortization	`OperatingLeaseRightOfUseAssetAccumulatedAmortization`	$130.42M	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`	$46.68M	USD	Point-in-time
Deferred tax assets	`DeferredTaxAssetsGross`	$46.68M	USD	Point-in-time
Corporate-owned life insurance	`LifeInsuranceCorporateOrBankOwnedAmount`	$104.05M	USD	Point-in-time
Corporate-owned life insurance	`LifeInsuranceCorporateOrBankOwnedAmount`	$104.05M	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
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
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`	$35.71M	USD	Point-in-time
Intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$35.71M	USD	Point-in-time
Intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$35.38M	USD	Point-in-time
Intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$35.38M	USD	Point-in-time
Other assets	`OtherAssets`	$105.35M	USD	Point-in-time
Other assets	`OtherAssets`	$105.35M	USD	Point-in-time
Other assets	`OtherAssets`	$112.53M	USD	Point-in-time
Other assets	`OtherAssets`	$112.53M	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`	$3.69B	USD	Point-in-time
Total assets	`Assets`	$3.69B	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`	$12.13M	USD	Point-in-time
Drafts payable	`DraftsPayable`	$12.13M	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`	$323.80M	USD	Point-in-time
Bank call loans	`BankLoans`	$323.80M	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`	$527.18M	USD	Point-in-time
Payable to brokers, dealers and clearing organizations	`PayablesToBrokerDealersAndClearingOrganizations`	$527.18M	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`	$363.54M	USD	Point-in-time
Payable to customers	`PayablesToCustomers`	$363.54M	USD	Point-in-time
Securities sold under agreements to repurchase	`SecuritiesSoldUnderAgreementsToRepurchase`	$853.12M	USD	Point-in-time
Securities sold under agreements to repurchase	`SecuritiesSoldUnderAgreementsToRepurchase`	$853.12M	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 but not yet purchased, at fair value	`SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased`	$203.34M	USD	Point-in-time
Securities sold but not yet purchased, at fair value	`SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased`	$203.34M	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
Accrued compensation	`EmployeeRelatedLiabilitiesCurrentAndNoncurrent`	$232.73M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrentAndNoncurrent`	$232.73M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrentAndNoncurrent`	$331.30M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrentAndNoncurrent`	$331.30M	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`	$174.00K	USD	Point-in-time
Income tax payable	`TaxesPayableCurrentAndNoncurrent`	$174.00K	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`	$64.39M	USD	Point-in-time
Accounts payable and other liabilities	`AccountsPayableAndOtherAccruedLiabilities`	$64.39M	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`	$165.85M	USD	Point-in-time
Lease liabilities	`OperatingLeaseLiability`	$165.85M	USD	Point-in-time
Deferred tax liabilities, net of deferred tax assets of $46,679 ($48,640 in 2024)	`DeferredIncomeTaxLiabilitiesNet`	$44.23M	USD	Point-in-time
Deferred tax liabilities, net of deferred tax assets of $46,679 ($48,640 in 2024)	`DeferredIncomeTaxLiabilitiesNet`	$44.23M	USD	Point-in-time
Deferred tax liabilities, net of deferred tax assets of $46,679 ($48,640 in 2024)	`DeferredIncomeTaxLiabilitiesNet`	$41.93M	USD	Point-in-time
Deferred tax liabilities, net of deferred tax assets of $46,679 ($48,640 in 2024)	`DeferredIncomeTaxLiabilitiesNet`	$41.93M	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`	$2.79B	USD	Point-in-time
Total liabilities	`Liabilities`	$2.79B	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: 10,418,259 and 10,231,736 as of June 30, 2025 and December 31, 2024, respectively Class B: shares authorized, issued and outstanding: 99,665 as of June 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: 10,418,259 and 10,231,736 as of June 30, 2025 and December 31, 2024, respectively Class B: shares authorized, issued and outstanding: 99,665 as of June 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: 10,418,259 and 10,231,736 as of June 30, 2025 and December 31, 2024, respectively Class B: shares authorized, issued and outstanding: 99,665 as of June 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: 10,418,259 and 10,231,736 as of June 30, 2025 and December 31, 2024, respectively Class B: shares authorized, issued and outstanding: 99,665 as of June 30, 2025 and December 31, 2024	`CommonStockValue`	$10.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$26.58M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$26.58M	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
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$819.96M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$819.96M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$867.92M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$867.92M	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`	$2.35M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$2.35M	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`	$896.86M	USD	Point-in-time
Total Stockholders' equity	`StockholdersEquity`	$896.86M	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`	$3.69B	USD	Point-in-time
Total Liabilities and Stockholders' Equity	`LiabilitiesAndStockholdersEquity`	$3.69B	USD	Point-in-time

Income Statement 196 line items

Line Item	Tag	Value	Unit	Period
Commissions	`BrokerageCommissionsRevenue`	$110.03M	USD	1 Quarter
Commissions	`BrokerageCommissionsRevenue`	$110.03M	USD	1 Quarter
Commissions	`BrokerageCommissionsRevenue`	$97.06M	USD	1 Quarter
Commissions	`BrokerageCommissionsRevenue`	$97.06M	USD	1 Quarter
Commissions	`BrokerageCommissionsRevenue`	$192.91M	USD	2 Qtrs
Commissions	`BrokerageCommissionsRevenue`	$192.91M	USD	2 Qtrs
Commissions	`BrokerageCommissionsRevenue`	$220.90M	USD	2 Qtrs
Commissions	`BrokerageCommissionsRevenue`	$220.90M	USD	2 Qtrs
Advisory fees	`InvestmentAdvisoryFeeRevenue`	$254.43M	USD	2 Qtrs
Advisory fees	`InvestmentAdvisoryFeeRevenue`	$254.43M	USD	2 Qtrs
Advisory fees	`InvestmentAdvisoryFeeRevenue`	$117.20M	USD	1 Quarter
Advisory fees	`InvestmentAdvisoryFeeRevenue`	$117.20M	USD	1 Quarter
Advisory fees	`InvestmentAdvisoryFeeRevenue`	$125.63M	USD	1 Quarter
Advisory fees	`InvestmentAdvisoryFeeRevenue`	$125.63M	USD	1 Quarter
Advisory fees	`InvestmentAdvisoryFeeRevenue`	$232.04M	USD	2 Qtrs
Advisory fees	`InvestmentAdvisoryFeeRevenue`	$232.04M	USD	2 Qtrs
Investment banking	`InvestmentBankingRevenue`	$43.53M	USD	1 Quarter
Investment banking	`InvestmentBankingRevenue`	$43.53M	USD	1 Quarter
Investment banking	`InvestmentBankingRevenue`	$91.16M	USD	2 Qtrs
Investment banking	`InvestmentBankingRevenue`	$91.16M	USD	2 Qtrs
Investment banking	`InvestmentBankingRevenue`	$29.12M	USD	1 Quarter
Investment banking	`InvestmentBankingRevenue`	$29.12M	USD	1 Quarter
Investment banking	`InvestmentBankingRevenue`	$79.66M	USD	2 Qtrs
Investment banking	`InvestmentBankingRevenue`	$79.66M	USD	2 Qtrs
Bank deposit sweep income	`SweepInterestIncomeFromFDICInsuredBankDeposits`	$58.73M	USD	2 Qtrs
Bank deposit sweep income	`SweepInterestIncomeFromFDICInsuredBankDeposits`	$58.73M	USD	2 Qtrs
Bank deposit sweep income	`SweepInterestIncomeFromFDICInsuredBankDeposits`	$28.65M	USD	1 Quarter
Bank deposit sweep income	`SweepInterestIncomeFromFDICInsuredBankDeposits`	$28.65M	USD	1 Quarter
Bank deposit sweep income	`SweepInterestIncomeFromFDICInsuredBankDeposits`	$71.53M	USD	2 Qtrs
Bank deposit sweep income	`SweepInterestIncomeFromFDICInsuredBankDeposits`	$71.53M	USD	2 Qtrs
Bank deposit sweep income	`SweepInterestIncomeFromFDICInsuredBankDeposits`	$34.85M	USD	1 Quarter
Bank deposit sweep income	`SweepInterestIncomeFromFDICInsuredBankDeposits`	$34.85M	USD	1 Quarter
Interest	`InterestIncomeOperating`	$34.80M	USD	1 Quarter
Interest	`InterestIncomeOperating`	$34.80M	USD	1 Quarter
Interest	`InterestIncomeOperating`	$38.02M	USD	1 Quarter
Interest	`InterestIncomeOperating`	$38.02M	USD	1 Quarter
Interest	`InterestIncomeOperating`	$61.57M	USD	2 Qtrs
Interest	`InterestIncomeOperating`	$61.57M	USD	2 Qtrs
Interest	`InterestIncomeOperating`	$74.39M	USD	2 Qtrs
Interest	`InterestIncomeOperating`	$74.39M	USD	2 Qtrs
Principal transactions, net	`PrincipalTransactionsRevenue`	$28.31M	USD	2 Qtrs
Principal transactions, net	`PrincipalTransactionsRevenue`	$28.31M	USD	2 Qtrs
Principal transactions, net	`PrincipalTransactionsRevenue`	$14.53M	USD	1 Quarter
Principal transactions, net	`PrincipalTransactionsRevenue`	$14.53M	USD	1 Quarter
Principal transactions, net	`PrincipalTransactionsRevenue`	$10.07M	USD	1 Quarter
Principal transactions, net	`PrincipalTransactionsRevenue`	$10.07M	USD	1 Quarter
Principal transactions, net	`PrincipalTransactionsRevenue`	$23.51M	USD	2 Qtrs
Principal transactions, net	`PrincipalTransactionsRevenue`	$23.51M	USD	2 Qtrs
Other	`OtherIncome`	$17.89M	USD	2 Qtrs
Other	`OtherIncome`	$17.89M	USD	2 Qtrs
Other	`OtherIncome`	$12.79M	USD	1 Quarter
Other	`OtherIncome`	$12.79M	USD	1 Quarter
Other	`OtherIncome`	$17.71M	USD	2 Qtrs
Other	`OtherIncome`	$17.71M	USD	2 Qtrs
Other	`OtherIncome`	$7.49M	USD	1 Quarter
Other	`OtherIncome`	$7.49M	USD	1 Quarter
Total revenue	`Revenues`	$373.18M	USD	1 Quarter
Total revenue	`Revenues`	$373.18M	USD	1 Quarter
Total revenue	`Revenues`	$330.59M	USD	1 Quarter
Total revenue	`Revenues`	$330.59M	USD	1 Quarter
Total revenue	`Revenues`	$741.00M	USD	2 Qtrs
Total revenue	`Revenues`	$741.00M	USD	2 Qtrs
Total revenue	`Revenues`	$683.73M	USD	2 Qtrs
Total revenue	`Revenues`	$683.73M	USD	2 Qtrs
Compensation and related expenses	`LaborAndRelatedExpense`	$220.73M	USD	1 Quarter
Compensation and related expenses	`LaborAndRelatedExpense`	$220.73M	USD	1 Quarter
Compensation and related expenses	`LaborAndRelatedExpense`	$442.44M	USD	2 Qtrs
Compensation and related expenses	`LaborAndRelatedExpense`	$442.44M	USD	2 Qtrs
Compensation and related expenses	`LaborAndRelatedExpense`	$466.17M	USD	2 Qtrs
Compensation and related expenses	`LaborAndRelatedExpense`	$466.17M	USD	2 Qtrs
Compensation and related expenses	`LaborAndRelatedExpense`	$239.07M	USD	1 Quarter
Compensation and related expenses	`LaborAndRelatedExpense`	$239.07M	USD	1 Quarter
Communications and technology	`CommunicationsAndInformationTechnology`	$26.20M	USD	1 Quarter
Communications and technology	`CommunicationsAndInformationTechnology`	$26.20M	USD	1 Quarter
Communications and technology	`CommunicationsAndInformationTechnology`	$24.68M	USD	1 Quarter
Communications and technology	`CommunicationsAndInformationTechnology`	$24.68M	USD	1 Quarter
Communications and technology	`CommunicationsAndInformationTechnology`	$52.39M	USD	2 Qtrs
Communications and technology	`CommunicationsAndInformationTechnology`	$52.39M	USD	2 Qtrs
Communications and technology	`CommunicationsAndInformationTechnology`	$49.26M	USD	2 Qtrs
Communications and technology	`CommunicationsAndInformationTechnology`	$49.26M	USD	2 Qtrs
Occupancy and equipment costs	`OccupancyNet`	$15.58M	USD	1 Quarter
Occupancy and equipment costs	`OccupancyNet`	$15.58M	USD	1 Quarter
Occupancy and equipment costs	`OccupancyNet`	$15.52M	USD	1 Quarter
Occupancy and equipment costs	`OccupancyNet`	$15.52M	USD	1 Quarter
Occupancy and equipment costs	`OccupancyNet`	$31.59M	USD	2 Qtrs
Occupancy and equipment costs	`OccupancyNet`	$31.59M	USD	2 Qtrs
Occupancy and equipment costs	`OccupancyNet`	$31.36M	USD	2 Qtrs
Occupancy and equipment costs	`OccupancyNet`	$31.36M	USD	2 Qtrs
Clearing and exchange fees	`FloorBrokerageExchangeAndClearanceFees`	$6.78M	USD	1 Quarter
Clearing and exchange fees	`FloorBrokerageExchangeAndClearanceFees`	$6.78M	USD	1 Quarter
Clearing and exchange fees	`FloorBrokerageExchangeAndClearanceFees`	$12.62M	USD	2 Qtrs
Clearing and exchange fees	`FloorBrokerageExchangeAndClearanceFees`	$12.62M	USD	2 Qtrs
Clearing and exchange fees	`FloorBrokerageExchangeAndClearanceFees`	$7.04M	USD	1 Quarter
Clearing and exchange fees	`FloorBrokerageExchangeAndClearanceFees`	$7.04M	USD	1 Quarter
Clearing and exchange fees	`FloorBrokerageExchangeAndClearanceFees`	$14.79M	USD	2 Qtrs
Clearing and exchange fees	`FloorBrokerageExchangeAndClearanceFees`	$14.79M	USD	2 Qtrs
Interest	`InterestExpenseOperating`	$42.53M	USD	2 Qtrs
Interest	`InterestExpenseOperating`	$42.53M	USD	2 Qtrs
Interest	`InterestExpenseOperating`	$43.92M	USD	2 Qtrs
Interest	`InterestExpenseOperating`	$43.92M	USD	2 Qtrs
Interest	`InterestExpenseOperating`	$21.98M	USD	1 Quarter
Interest	`InterestExpenseOperating`	$21.98M	USD	1 Quarter
Interest	`InterestExpenseOperating`	$22.53M	USD	1 Quarter
Interest	`InterestExpenseOperating`	$22.53M	USD	1 Quarter
Other	`OtherExpenses`	$30.54M	USD	1 Quarter
Other	`OtherExpenses`	$30.54M	USD	1 Quarter
Other	`OtherExpenses`	$52.20M	USD	2 Qtrs
Other	`OtherExpenses`	$52.20M	USD	2 Qtrs
Other	`OtherExpenses`	$58.56M	USD	2 Qtrs
Other	`OtherExpenses`	$58.56M	USD	2 Qtrs
Other	`OtherExpenses`	$25.04M	USD	1 Quarter
Other	`OtherExpenses`	$25.04M	USD	1 Quarter
Total expenses	`OperatingExpenses`	$630.41M	USD	2 Qtrs
Total expenses	`OperatingExpenses`	$630.41M	USD	2 Qtrs
Total expenses	`OperatingExpenses`	$314.72M	USD	1 Quarter
Total expenses	`OperatingExpenses`	$314.72M	USD	1 Quarter
Total expenses	`OperatingExpenses`	$667.42M	USD	2 Qtrs
Total expenses	`OperatingExpenses`	$667.42M	USD	2 Qtrs
Total expenses	`OperatingExpenses`	$340.97M	USD	1 Quarter
Total expenses	`OperatingExpenses`	$340.97M	USD	1 Quarter
Pre-tax income	`OperatingIncomeLoss`	$32.21M	USD	1 Quarter
Pre-tax income	`OperatingIncomeLoss`	$32.21M	USD	1 Quarter
Pre-tax income	`OperatingIncomeLoss`	$15.87M	USD	1 Quarter
Pre-tax income	`OperatingIncomeLoss`	$15.87M	USD	1 Quarter
Pre-tax income	`OperatingIncomeLoss`	$53.32M	USD	2 Qtrs
Pre-tax income	`OperatingIncomeLoss`	$53.32M	USD	2 Qtrs
Pre-tax income	`OperatingIncomeLoss`	$73.59M	USD	2 Qtrs
Pre-tax income	`OperatingIncomeLoss`	$73.59M	USD	2 Qtrs
Income tax provision	`IncomeTaxExpenseBenefit`	$5.60M	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$5.60M	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$17.31M	USD	2 Qtrs
Income tax provision	`IncomeTaxExpenseBenefit`	$17.31M	USD	2 Qtrs
Income tax provision	`IncomeTaxExpenseBenefit`	$21.26M	USD	2 Qtrs
Income tax provision	`IncomeTaxExpenseBenefit`	$21.26M	USD	2 Qtrs
Income tax provision	`IncomeTaxExpenseBenefit`	$10.54M	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$10.54M	USD	1 Quarter
Net income	`ProfitLoss`	$10.27M	USD	1 Quarter
Net income	`ProfitLoss`	$10.27M	USD	1 Quarter
Net income	`ProfitLoss`	$36.01M	USD	2 Qtrs
Net income	`ProfitLoss`	$36.01M	USD	2 Qtrs
Net income	`ProfitLoss`	$52.33M	USD	2 Qtrs
Net income	`ProfitLoss`	$52.33M	USD	2 Qtrs
Net income	`ProfitLoss`	$21.67M	USD	1 Quarter
Net income	`ProfitLoss`	$21.67M	USD	1 Quarter
Net loss attributable to noncontrolling interest, net of tax	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	2 Qtrs
Net loss attributable to noncontrolling interest, net of tax	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	2 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	2 Qtrs
Net loss attributable to noncontrolling interest, net of tax	`NetIncomeLossAttributableToNoncontrollingInterest`	$-310.00K	USD	2 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 income attributable to Oppenheimer Holdings Inc.	`NetIncomeLoss`	$52.33M	USD	2 Qtrs
Net income attributable to Oppenheimer Holdings Inc.	`NetIncomeLoss`	$52.33M	USD	2 Qtrs
Net income attributable to Oppenheimer Holdings Inc.	`NetIncomeLoss`	$10.27M	USD	1 Quarter
Net income attributable to Oppenheimer Holdings Inc.	`NetIncomeLoss`	$10.27M	USD	1 Quarter
Net income attributable to Oppenheimer Holdings Inc.	`NetIncomeLoss`	$36.32M	USD	2 Qtrs
Net income attributable to Oppenheimer Holdings Inc.	`NetIncomeLoss`	$36.32M	USD	2 Qtrs
Net income attributable to Oppenheimer Holdings Inc.	`NetIncomeLoss`	$21.67M	USD	1 Quarter
Net income attributable to Oppenheimer Holdings Inc.	`NetIncomeLoss`	$21.67M	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$4.99	USD	2 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$4.99	USD	2 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.99	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.99	USD	1 Quarter
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`	$3.49	USD	2 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$3.49	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.92	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.92	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.91	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.91	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$3.29	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$3.29	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$4.63	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$4.63	USD	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.52M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.52M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.33M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.33M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.49M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.49M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.37M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.37M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	11.31M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	11.31M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	11.08M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	11.08M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	11.11M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	11.11M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	11.35M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	11.35M	shares	1 Quarter
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 198 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$10.27M	USD	1 Quarter
Net income	`ProfitLoss`	$10.27M	USD	1 Quarter
Net income	`ProfitLoss`	$36.01M	USD	2 Qtrs
Net income	`ProfitLoss`	$36.01M	USD	2 Qtrs
Net income	`ProfitLoss`	$52.33M	USD	2 Qtrs
Net income	`ProfitLoss`	$52.33M	USD	2 Qtrs
Net income	`ProfitLoss`	$21.67M	USD	1 Quarter
Net income	`ProfitLoss`	$21.67M	USD	1 Quarter
Depreciation and amortization of furniture, equipment and leasehold improvements	`OtherDepreciationAndAmortization`	$5.53M	USD	2 Qtrs
Depreciation and amortization of furniture, equipment and leasehold improvements	`OtherDepreciationAndAmortization`	$5.53M	USD	2 Qtrs
Depreciation and amortization of furniture, equipment and leasehold improvements	`OtherDepreciationAndAmortization`	$5.38M	USD	2 Qtrs
Depreciation and amortization of furniture, equipment and leasehold improvements	`OtherDepreciationAndAmortization`	$5.38M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$1.87M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$1.87M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$3.51M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$3.51M	USD	2 Qtrs
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$333.00K	USD	2 Qtrs
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$333.00K	USD	2 Qtrs
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$153.00K	USD	2 Qtrs
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$153.00K	USD	2 Qtrs
Amortization of notes receivable	`AmortizationOfNotesReceivable`	$8.89M	USD	2 Qtrs
Amortization of notes receivable	`AmortizationOfNotesReceivable`	$8.89M	USD	2 Qtrs
Amortization of notes receivable	`AmortizationOfNotesReceivable`	$8.97M	USD	2 Qtrs
Amortization of notes receivable	`AmortizationOfNotesReceivable`	$8.97M	USD	2 Qtrs
Amortization of debt issuance costs	`AmortizationOfFinancingCosts`	-	USD	2 Qtrs
Amortization of debt issuance costs	`AmortizationOfFinancingCosts`	-	USD	2 Qtrs
Amortization of debt issuance costs	`AmortizationOfFinancingCosts`	$109.00K	USD	2 Qtrs
Amortization of debt issuance costs	`AmortizationOfFinancingCosts`	$109.00K	USD	2 Qtrs
Provision for credit losses	`ProvisionForDoubtfulAccounts`	$-6.00K	USD	2 Qtrs
Provision for credit losses	`ProvisionForDoubtfulAccounts`	$-6.00K	USD	2 Qtrs
Provision for credit losses	`ProvisionForDoubtfulAccounts`	$-125.00K	USD	2 Qtrs
Provision for credit losses	`ProvisionForDoubtfulAccounts`	$-125.00K	USD	2 Qtrs
Paid-in-kind interest	`InterestIncomeOperatingPaidInKind`	$52.00K	USD	2 Qtrs
Paid-in-kind interest	`InterestIncomeOperatingPaidInKind`	$52.00K	USD	2 Qtrs
Paid-in-kind interest	`InterestIncomeOperatingPaidInKind`	-	USD	2 Qtrs
Paid-in-kind interest	`InterestIncomeOperatingPaidInKind`	-	USD	2 Qtrs
Share-based compensation	`ShareBasedCompensation`	$12.32M	USD	2 Qtrs
Share-based compensation	`ShareBasedCompensation`	$12.32M	USD	2 Qtrs
Share-based compensation	`ShareBasedCompensation`	$14.44M	USD	2 Qtrs
Share-based compensation	`ShareBasedCompensation`	$14.44M	USD	2 Qtrs
Amortization of right-of-use lease assets	`OperatingLeaseRightOfUseAssetAmortizationExpense`	$12.94M	USD	2 Qtrs
Amortization of right-of-use lease assets	`OperatingLeaseRightOfUseAssetAmortizationExpense`	$12.94M	USD	2 Qtrs
Amortization of right-of-use lease assets	`OperatingLeaseRightOfUseAssetAmortizationExpense`	$12.90M	USD	2 Qtrs
Amortization of right-of-use lease assets	`OperatingLeaseRightOfUseAssetAmortizationExpense`	$12.90M	USD	2 Qtrs
Deposits with clearing organizations	`IncreaseDecreaseInDepositOtherAssets`	$29.71M	USD	2 Qtrs
Deposits with clearing organizations	`IncreaseDecreaseInDepositOtherAssets`	$29.71M	USD	2 Qtrs
Deposits with clearing organizations	`IncreaseDecreaseInDepositOtherAssets`	$44.12M	USD	2 Qtrs
Deposits with clearing organizations	`IncreaseDecreaseInDepositOtherAssets`	$44.12M	USD	2 Qtrs
Receivable from brokers, dealers and clearing organizations	`IncreaseDecreaseInBrokerageReceivables`	$48.70M	USD	2 Qtrs
Receivable from brokers, dealers and clearing organizations	`IncreaseDecreaseInBrokerageReceivables`	$48.70M	USD	2 Qtrs
Receivable from brokers, dealers and clearing organizations	`IncreaseDecreaseInBrokerageReceivables`	$12.34M	USD	2 Qtrs
Receivable from brokers, dealers and clearing organizations	`IncreaseDecreaseInBrokerageReceivables`	$12.34M	USD	2 Qtrs
Receivable from customers	`IncreaseDecreaseInReceivableFromCustomers`	$101.67M	USD	2 Qtrs
Receivable from customers	`IncreaseDecreaseInReceivableFromCustomers`	$101.67M	USD	2 Qtrs
Receivable from customers	`IncreaseDecreaseInReceivableFromCustomers`	$72.68M	USD	2 Qtrs
Receivable from customers	`IncreaseDecreaseInReceivableFromCustomers`	$72.68M	USD	2 Qtrs
Income tax receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$1.16M	USD	2 Qtrs
Income tax receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$1.16M	USD	2 Qtrs
Income tax receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$-1.19M	USD	2 Qtrs
Income tax receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$-1.19M	USD	2 Qtrs
Securities purchased under agreements to resell	`IncreaseDecreaseInReceivablesUnderRepurchaseAgreements`	-	USD	2 Qtrs
Securities purchased under agreements to resell	`IncreaseDecreaseInReceivablesUnderRepurchaseAgreements`	-	USD	2 Qtrs
Securities purchased under agreements to resell	`IncreaseDecreaseInReceivablesUnderRepurchaseAgreements`	$-1.76M	USD	2 Qtrs
Securities purchased under agreements to resell	`IncreaseDecreaseInReceivablesUnderRepurchaseAgreements`	$-1.76M	USD	2 Qtrs
Securities owned	`IncreaseDecreaseInFinancialInstrumentsUsedInOperatingActivities`	$247.94M	USD	2 Qtrs
Securities owned	`IncreaseDecreaseInFinancialInstrumentsUsedInOperatingActivities`	$247.94M	USD	2 Qtrs
Securities owned	`IncreaseDecreaseInFinancialInstrumentsUsedInOperatingActivities`	$148.71M	USD	2 Qtrs
Securities owned	`IncreaseDecreaseInFinancialInstrumentsUsedInOperatingActivities`	$148.71M	USD	2 Qtrs
Notes receivable	`IncreaseDecreaseInDueFromEmployeeCurrentAndNoncurrent`	$5.35M	USD	2 Qtrs
Notes receivable	`IncreaseDecreaseInDueFromEmployeeCurrentAndNoncurrent`	$5.35M	USD	2 Qtrs
Notes receivable	`IncreaseDecreaseInDueFromEmployeeCurrentAndNoncurrent`	$9.60M	USD	2 Qtrs
Notes receivable	`IncreaseDecreaseInDueFromEmployeeCurrentAndNoncurrent`	$9.60M	USD	2 Qtrs
Corporate-owned life insurance	`PaymentToAcquireLifeInsurancePolicyOperatingActivities`	$5.66M	USD	2 Qtrs
Corporate-owned life insurance	`PaymentToAcquireLifeInsurancePolicyOperatingActivities`	$5.66M	USD	2 Qtrs
Corporate-owned life insurance	`PaymentToAcquireLifeInsurancePolicyOperatingActivities`	$5.22M	USD	2 Qtrs
Corporate-owned life insurance	`PaymentToAcquireLifeInsurancePolicyOperatingActivities`	$5.22M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-7.29M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-7.29M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$1.35M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$1.35M	USD	2 Qtrs
Drafts payable	`IncreaseDecreaseInDraftPayable`	$12.76M	USD	2 Qtrs
Drafts payable	`IncreaseDecreaseInDraftPayable`	$12.76M	USD	2 Qtrs
Drafts payable	`IncreaseDecreaseInDraftPayable`	$-9.53M	USD	2 Qtrs
Drafts payable	`IncreaseDecreaseInDraftPayable`	$-9.53M	USD	2 Qtrs
Payable to brokers, dealers and clearing organizations	`IncreaseDecreaseInPayablesToBrokerDealers`	$273.36M	USD	2 Qtrs
Payable to brokers, dealers and clearing organizations	`IncreaseDecreaseInPayablesToBrokerDealers`	$273.36M	USD	2 Qtrs
Payable to brokers, dealers and clearing organizations	`IncreaseDecreaseInPayablesToBrokerDealers`	$-83.66M	USD	2 Qtrs
Payable to brokers, dealers and clearing organizations	`IncreaseDecreaseInPayablesToBrokerDealers`	$-83.66M	USD	2 Qtrs
Payable to customers	`IncreaseDecreaseInPayablesToCustomers`	$5.70M	USD	2 Qtrs
Payable to customers	`IncreaseDecreaseInPayablesToCustomers`	$5.70M	USD	2 Qtrs
Payable to customers	`IncreaseDecreaseInPayablesToCustomers`	$-43.40M	USD	2 Qtrs
Payable to customers	`IncreaseDecreaseInPayablesToCustomers`	$-43.40M	USD	2 Qtrs
Securities sold under agreements to repurchase	`IncreaseDecreaseInPayablesUnderRepurchaseAgreements`	$182.40M	USD	2 Qtrs
Securities sold under agreements to repurchase	`IncreaseDecreaseInPayablesUnderRepurchaseAgreements`	$182.40M	USD	2 Qtrs
Securities sold under agreements to repurchase	`IncreaseDecreaseInPayablesUnderRepurchaseAgreements`	$-3.79M	USD	2 Qtrs
Securities sold under agreements to repurchase	`IncreaseDecreaseInPayablesUnderRepurchaseAgreements`	$-3.79M	USD	2 Qtrs
Securities sold but not yet purchased	`IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased`	$-78.63M	USD	2 Qtrs
Securities sold but not yet purchased	`IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased`	$-78.63M	USD	2 Qtrs
Securities sold but not yet purchased	`IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased`	$145.57M	USD	2 Qtrs
Securities sold but not yet purchased	`IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased`	$145.57M	USD	2 Qtrs
Accrued compensation	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$104.45M	USD	2 Qtrs
Accrued compensation	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$104.45M	USD	2 Qtrs
Accrued compensation	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$-54.71M	USD	2 Qtrs
Accrued compensation	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$-54.71M	USD	2 Qtrs
Income tax payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	-	USD	2 Qtrs
Income tax payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	-	USD	2 Qtrs
Income tax payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-104.11M	USD	2 Qtrs
Income tax payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-104.11M	USD	2 Qtrs
Accounts payable and other liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-14.65M	USD	2 Qtrs
Accounts payable and other liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-14.65M	USD	2 Qtrs
Accounts payable and other liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-29.27M	USD	2 Qtrs
Accounts payable and other liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-29.27M	USD	2 Qtrs
Cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-51.67M	USD	2 Qtrs
Cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-51.67M	USD	2 Qtrs
Cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-194.31M	USD	2 Qtrs
Cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-194.31M	USD	2 Qtrs
Purchase of furniture, equipment and leasehold improvements	`PaymentsToAcquirePropertyPlantAndEquipment`	$1.67M	USD	2 Qtrs
Purchase of furniture, equipment and leasehold improvements	`PaymentsToAcquirePropertyPlantAndEquipment`	$1.67M	USD	2 Qtrs
Purchase of furniture, equipment and leasehold improvements	`PaymentsToAcquirePropertyPlantAndEquipment`	$2.81M	USD	2 Qtrs
Purchase of furniture, equipment and leasehold improvements	`PaymentsToAcquirePropertyPlantAndEquipment`	$2.81M	USD	2 Qtrs
Proceeds from the settlement of corporate-owned life insurance	`ProceedsFromInsuranceSettlementInvestingActivities`	$1.55M	USD	2 Qtrs
Proceeds from the settlement of corporate-owned life insurance	`ProceedsFromInsuranceSettlementInvestingActivities`	$1.55M	USD	2 Qtrs
Proceeds from the settlement of corporate-owned life insurance	`ProceedsFromInsuranceSettlementInvestingActivities`	$252.00K	USD	2 Qtrs
Proceeds from the settlement of corporate-owned life insurance	`ProceedsFromInsuranceSettlementInvestingActivities`	$252.00K	USD	2 Qtrs
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.26M	USD	2 Qtrs
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.26M	USD	2 Qtrs
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.42M	USD	2 Qtrs
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.42M	USD	2 Qtrs
Cash dividends paid on Class A non-voting and Class B voting common stock	`PaymentsOfDividendsCommonStock`	$3.12M	USD	2 Qtrs
Cash dividends paid on Class A non-voting and Class B voting common stock	`PaymentsOfDividendsCommonStock`	$3.12M	USD	2 Qtrs
Cash dividends paid on Class A non-voting and Class B voting common stock	`PaymentsOfDividendsCommonStock`	$3.79M	USD	2 Qtrs
Cash dividends paid on Class A non-voting and Class B voting common stock	`PaymentsOfDividendsCommonStock`	$3.79M	USD	2 Qtrs
Repurchase of Class A non-voting common stock for cancellation	`PaymentsForRepurchaseOfCommonStock`	$671.00K	USD	2 Qtrs
Repurchase of Class A non-voting common stock for cancellation	`PaymentsForRepurchaseOfCommonStock`	$671.00K	USD	2 Qtrs
Repurchase of Class A non-voting common stock for cancellation	`PaymentsForRepurchaseOfCommonStock`	$9.31M	USD	2 Qtrs
Repurchase of Class A non-voting common stock for cancellation	`PaymentsForRepurchaseOfCommonStock`	$9.31M	USD	2 Qtrs
Payments for employee taxes withheld related to vested share-based awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$6.76M	USD	2 Qtrs
Payments for employee taxes withheld related to vested share-based awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$6.76M	USD	2 Qtrs
Payments for employee taxes withheld related to vested share-based awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$9.84M	USD	2 Qtrs
Payments for employee taxes withheld related to vested share-based awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$9.84M	USD	2 Qtrs
Redemption of redeemable noncontrolling interests	`ProceedsFromRepurchaseOfRedeemableNoncontrollingInterest`	$500.00K	USD	2 Qtrs
Redemption of redeemable noncontrolling interests	`ProceedsFromRepurchaseOfRedeemableNoncontrollingInterest`	$500.00K	USD	2 Qtrs
Redemption of redeemable noncontrolling interests	`ProceedsFromRepurchaseOfRedeemableNoncontrollingInterest`	-	USD	2 Qtrs
Redemption of redeemable noncontrolling interests	`ProceedsFromRepurchaseOfRedeemableNoncontrollingInterest`	-	USD	2 Qtrs
Increase in bank call loans	`ProceedsFromPaymentsForOtherFinancingActivities`	$71.70M	USD	2 Qtrs
Increase in bank call loans	`ProceedsFromPaymentsForOtherFinancingActivities`	$71.70M	USD	2 Qtrs
Increase in bank call loans	`ProceedsFromPaymentsForOtherFinancingActivities`	$218.80M	USD	2 Qtrs
Increase in bank call loans	`ProceedsFromPaymentsForOtherFinancingActivities`	$218.80M	USD	2 Qtrs
Cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$200.11M	USD	2 Qtrs
Cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$200.11M	USD	2 Qtrs
Cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$57.40M	USD	2 Qtrs
Cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$57.40M	USD	2 Qtrs
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$4.47M	USD	2 Qtrs
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$4.47M	USD	2 Qtrs
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$4.38M	USD	2 Qtrs
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$4.38M	USD	2 Qtrs
Cash and cash equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$33.21M	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$33.21M	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`	$37.62M	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$37.62M	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`	$28.84M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$33.21M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$33.21M	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`	$37.62M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$37.62M	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	`CashAndCashEquivalentsAtCarryingValue`	$33.15M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$33.15M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$37.62M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$37.62M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$33.21M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$33.21M	USD	Point-in-time
Total cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$33.21M	USD	Point-in-time
Total cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$33.21M	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`	$37.62M	USD	Point-in-time
Total cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$37.62M	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
Employee share plan issuance	`EmployeeSharePlanIssuance`	$13.54M	USD	2 Qtrs
Employee share plan issuance	`EmployeeSharePlanIssuance`	$13.54M	USD	2 Qtrs
Employee share plan issuance	`EmployeeSharePlanIssuance`	$10.40M	USD	2 Qtrs
Employee share plan issuance	`EmployeeSharePlanIssuance`	$10.40M	USD	2 Qtrs
Cash paid during the period for interest	`InterestPaidNet`	$41.87M	USD	2 Qtrs
Cash paid during the period for interest	`InterestPaidNet`	$41.87M	USD	2 Qtrs
Cash paid during the period for interest	`InterestPaidNet`	$21.96M	USD	2 Qtrs
Cash paid during the period for interest	`InterestPaidNet`	$21.96M	USD	2 Qtrs
Cash paid during the period for income taxes, net	`IncomeTaxesPaid`	$12.54M	USD	2 Qtrs
Cash paid during the period for income taxes, net	`IncomeTaxesPaid`	$12.54M	USD	2 Qtrs
Cash paid during the period for income taxes, net	`IncomeTaxesPaid`	$24.20M	USD	2 Qtrs
Cash paid during the period for income taxes, net	`IncomeTaxesPaid`	$24.20M	USD	2 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`	$812.06M	USD	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$812.06M	USD	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$896.86M	USD	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$896.86M	USD	Point-in-time
Net income (loss)	`ProfitLoss`	$10.27M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$10.27M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$36.01M	USD	2 Qtrs
Net income (loss)	`ProfitLoss`	$36.01M	USD	2 Qtrs
Net income (loss)	`ProfitLoss`	$52.33M	USD	2 Qtrs
Net income (loss)	`ProfitLoss`	$52.33M	USD	2 Qtrs
Net income (loss)	`ProfitLoss`	$21.67M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$21.67M	USD	1 Quarter
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-967.00K	USD	2 Qtrs
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-967.00K	USD	2 Qtrs
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$2.15M	USD	1 Quarter
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$2.15M	USD	1 Quarter
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-580.00K	USD	1 Quarter
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-580.00K	USD	1 Quarter
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$1.66M	USD	2 Qtrs
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$1.66M	USD	2 Qtrs
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$812.06M	USD	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$812.06M	USD	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$896.86M	USD	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$896.86M	USD	Point-in-time
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`	$0.18	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`	$0.30	USD	2 Qtrs
Dividends paid per share (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.30	USD	2 Qtrs
Dividends paid per share (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.36	USD	2 Qtrs
Dividends paid per share (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.36	USD	2 Qtrs

Comprehensive Income 40 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$10.27M	USD	1 Quarter
Net income	`ProfitLoss`	$10.27M	USD	1 Quarter
Net income	`ProfitLoss`	$36.01M	USD	2 Qtrs
Net income	`ProfitLoss`	$36.01M	USD	2 Qtrs
Net income	`ProfitLoss`	$52.33M	USD	2 Qtrs
Net income	`ProfitLoss`	$52.33M	USD	2 Qtrs
Net income	`ProfitLoss`	$21.67M	USD	1 Quarter
Net income	`ProfitLoss`	$21.67M	USD	1 Quarter
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-967.00K	USD	2 Qtrs
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-967.00K	USD	2 Qtrs
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$2.15M	USD	1 Quarter
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$2.15M	USD	1 Quarter
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-580.00K	USD	1 Quarter
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-580.00K	USD	1 Quarter
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$1.66M	USD	2 Qtrs
Currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$1.66M	USD	2 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$53.99M	USD	2 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$53.99M	USD	2 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$23.82M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$23.82M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$35.04M	USD	2 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$35.04M	USD	2 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$9.69M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$9.69M	USD	1 Quarter
Less net loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	-	USD	2 Qtrs
Less net loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	-	USD	2 Qtrs
Less net loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Less net loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Less net loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Less net loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Less net loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-310.00K	USD	2 Qtrs
Less net loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-310.00K	USD	2 Qtrs
Comprehensive income attributable to Oppenheimer Holdings Inc.	`ComprehensiveIncomeNetOfTax`	$23.82M	USD	1 Quarter
Comprehensive income attributable to Oppenheimer Holdings Inc.	`ComprehensiveIncomeNetOfTax`	$23.82M	USD	1 Quarter
Comprehensive income attributable to Oppenheimer Holdings Inc.	`ComprehensiveIncomeNetOfTax`	$53.99M	USD	2 Qtrs
Comprehensive income attributable to Oppenheimer Holdings Inc.	`ComprehensiveIncomeNetOfTax`	$53.99M	USD	2 Qtrs
Comprehensive income attributable to Oppenheimer Holdings Inc.	`ComprehensiveIncomeNetOfTax`	$9.69M	USD	1 Quarter
Comprehensive income attributable to Oppenheimer Holdings Inc.	`ComprehensiveIncomeNetOfTax`	$9.69M	USD	1 Quarter
Comprehensive income attributable to Oppenheimer Holdings Inc.	`ComprehensiveIncomeNetOfTax`	$35.35M	USD	2 Qtrs
Comprehensive income attributable to Oppenheimer Holdings Inc.	`ComprehensiveIncomeNetOfTax`	$35.35M	USD	2 Qtrs

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