0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 0000002 - Document - Audit Information link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - Consolidated Statements of Financial Condition link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - Consolidated Statements of Financial Condition (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - Consolidated Statements of Income link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Consolidated Statements of Comprehensive Income link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Consolidated Statements of Comprehensive Income (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - Consolidated Statements of Changes in Equity link:presentationLink link:calculationLink link:definitionLink 9952157 - Statement - Consolidated Statements of Changes in Equity (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952158 - Statement - Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Organization link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Restricted Cash link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Acquisitions link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Software Development Costs link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Goodwill and Intangible Assets link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Revenue link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Tax Receivable Agreement link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Non-Controlling Interests link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - Stock-Based Compensation Plans link:presentationLink link:calculationLink link:definitionLink 9952172 - Disclosure - Related Party Transactions link:presentationLink link:calculationLink link:definitionLink 9952173 - Disclosure - Fair Value of Financial Instruments and Other Assets link:presentationLink link:calculationLink link:definitionLink 9952174 - Disclosure - Credit Risk link:presentationLink link:calculationLink link:definitionLink 9952175 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952176 - Disclosure - Earnings Per Share link:presentationLink link:calculationLink link:definitionLink 9952177 - Disclosure - Regulatory Capital Requirements link:presentationLink link:calculationLink link:definitionLink 9952178 - Disclosure - Business Segment and Geographic Information link:presentationLink link:calculationLink link:definitionLink 9952179 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Acquisitions (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Software Development Costs (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Goodwill and Intangible Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Revenue (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Stockholders' Equity (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Non-Controlling Interests (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Stock-Based Compensation Plans (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Related Party Transactions (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Fair Value of Financial Instruments and Other Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Earnings Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Regulatory Capital Requirements (Tables) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Business Segment and Geographic Information (Tables) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Organization (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Significant Accounting Policies - Furniture, Equipment, Purchased Software, Leasehold Improvements and Software Development Cost (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Significant Accounting Policies - Goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Significant Accounting Policies - Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Significant Accounting Policies - Translation of Foreign Currency and Foreign Currency Forward Contracts (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Restricted Cash (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Acquisitions - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Acquisitions - Schedule of Final Purchase Price (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Acquisitions - Unaudited Supplemental Pro Forma Financial Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Software Development Costs - Schedule of Components of Software Development Costs (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Software Development Costs - Schedule of Non-capitalized Software Costs and Routine Maintenance Costs (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Software Development Costs - Estimated Annual Future Amortization (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Goodwill and Intangible Assets - Goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Goodwill and Intangible Assets - Components of Goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Goodwill and Intangible Assets - Indefinite Lived Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Goodwill and Intangible Assets - Finite Lived Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Goodwill and Intangible Assets - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Goodwill and Intangible Assets - Future Amortization (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Leases - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Leases (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Leases - Maturity of Lease Liabilities and Future Minimum Lease Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Leases - Maturity of Lease Liabilities and Future Minimum Lease Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Revenue - Breakdown of Revenues Between Fixed and Variable (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Revenue - Recognized Revenue and Remaining Balances (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Revenue - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Income Taxes - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Income Taxes - 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Disclosure - Stockholders' Equity - Share Repurchase (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - Non-Controlling Interests - Schedule of Ownership Interest (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - Non-Controlling Interests - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - Non-Controlling Interests - Schedule of Equity Changes Due to Changes in Corporation Ownership (Details) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - Stock-Based Compensation Plans - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - Stock-Based Compensation Plans - PRSUs and PSUs (Details) link:presentationLink link:calculationLink link:definitionLink 9955565 - Disclosure - Stock-Based Compensation Plans - Summary of PSRU and PSU Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955566 - Disclosure - Stock-Based Compensation Plans - Schedule of Significant Assumptions Used to Estimate the Fair Value of PSUs (Details) link:presentationLink link:calculationLink link:definitionLink 9955567 - Disclosure - Stock-Based Compensation Plans - Outstanding Options (Details) link:presentationLink link:calculationLink link:definitionLink 9955568 - Disclosure - Stock-Based Compensation Plans - Option Award Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955569 - Disclosure - Stock-Based Compensation Plans - Schedule of Outstanding RSUs and RSAs (Details) link:presentationLink link:calculationLink link:definitionLink 9955570 - Disclosure - Stock-Based Compensation Plans - Schedule of RSU Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955571 - Disclosure - Stock-Based Compensation Plans - Stock-Based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955572 - Disclosure - Stock-Based Compensation Plans - Unrecognized Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955573 - Disclosure - Related Party Transactions - Balances (Details) link:presentationLink link:calculationLink link:definitionLink 9955574 - Disclosure - Related Party Transactions - Consolidated Statements of Income (Details) link:presentationLink link:calculationLink link:definitionLink 9955575 - Disclosure - Related Party Transactions - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955576 - Disclosure - Fair Value of Financial Instruments and Other Assets - Financial Instruments Measured at Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 9955577 - Disclosure - Fair Value of Financial Instruments and Other Assets - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955578 - Disclosure - Fair Value of Financial Instruments and Other Assets - Canton Coin (Details) link:presentationLink link:calculationLink link:definitionLink 9955579 - Disclosure - Fair Value of Financial Instruments and Other Assets - Changes in Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 9955580 - Disclosure - Fair Value of Financial Instruments and Other Assets - Foreign Currency Forward Contracts (Details) link:presentationLink link:calculationLink link:definitionLink 9955581 - Disclosure - Fair Value of Financial Instruments and Other Assets - Unrealized Gains (Losses) on Foreign Currency Forwards (Details) link:presentationLink link:calculationLink link:definitionLink 9955582 - Disclosure - Fair Value of Financial Instruments and Other Assets - Financial Instruments Not Measured at Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 9955583 - Disclosure - Credit Risk (Details) link:presentationLink link:calculationLink link:definitionLink 9955584 - Disclosure - Commitments and Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 9955585 - Disclosure - Earnings Per Share - Basic and Diluted Earnings Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955586 - Disclosure - Earnings Per Share - Antidilutive Securities Excluded from Computation of Earnings Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955587 - Disclosure - Regulatory Capital Requirements (Details) link:presentationLink link:calculationLink link:definitionLink 9955588 - Disclosure - Business Segment and Geographic Information - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955589 - Disclosure - Business Segment and Geographic Information - Revenue from External Customers by Client Sector (Details) link:presentationLink link:calculationLink link:definitionLink 9955590 - Disclosure - Business Segment and Geographic Information - Revenue and Long-lived Assets by Geographic Region (Details) link:presentationLink link:calculationLink link:definitionLink 9955591 - Disclosure - Subsequent Events (Details) link:presentationLink link:calculationLink link:definitionLink