00100 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS
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00200 - Statement - CONSOLIDATED BALANCE SHEETS
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00300 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS
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00500 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
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00090 - Document - Document and Entity Information
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00205 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical)
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00305 - Statement - CONSOLIDATED STATEMENT OF SUPPLEMENTAL INFORMATION (Parenthetical)
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00400 - Statement - CONSOLIDATED STATEMENT OF CHANGES IN EQUITY
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10101 - Disclosure - Organization and Basis of Presentation
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10201 - Disclosure - Summary of Significant Accounting Policies
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10301 - Disclosure - Collateralized Financing Transactions
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10401 - Disclosure - Securities Owned and Securities Sold, Not Yet Purchased and Segregated Securities
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10501 - Disclosure - Fair Value Measurements and Derivative Activity
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10601 - Disclosure - Receivables from and Payables to Brokers, Dealers and Clearing Organizations
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10701 - Disclosure - Receivables from and Payables to Customers
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10801 - Disclosure - Goodwill and Intangible Assets
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10901 - Disclosure - Borrowings
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11001 - Disclosure - Commitments and Contingencies
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11101 - Disclosure - Convertible Preferred Stock
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11201 - Disclosure - Stock-Based Compensation Plans
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11301 - Disclosure - Income Taxes
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11401 - Disclosure - Earnings per Share
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11501 - Disclosure - Related Party Transactions
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11601 - Disclosure - Segment and Geographic Information
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11701 - Disclosure - Regulatory Requirements
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11801 - Disclosure - Subsequent Events
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