00100 - Statement - CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 00200 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME link:presentationLink link:calculationLink link:definitionLink 00300 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 40201 - Disclosure - Summary of Significant Accounting Policies - Consolidation, Property, Equipment and Software, Deferred Commissions (Details) link:presentationLink link:calculationLink link:definitionLink 40401 - Disclosure - Acquisitions - Merger with JCG (Details) link:presentationLink link:calculationLink link:definitionLink 40402 - Disclosure - Acquisitions - Merger with JCG - Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 40502 - Disclosure - Consolidation - VREs (Details) link:presentationLink link:calculationLink link:definitionLink 40601 - Disclosure - Investment Securities - 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Disclosure - Other Financial Statement Captions link:presentationLink link:calculationLink link:definitionLink 11301 - Disclosure - Noncontrolling Interests link:presentationLink link:calculationLink link:definitionLink 11401 - Disclosure - Long-Term Incentive Compensation link:presentationLink link:calculationLink link:definitionLink 11501 - Disclosure - Retirement Benefit Plans link:presentationLink link:calculationLink link:definitionLink 11601 - Disclosure - Accumulated Other Comprehensive Loss link:presentationLink link:calculationLink link:definitionLink 11701 - Disclosure - Earnings and Dividends Per Share link:presentationLink link:calculationLink link:definitionLink 11801 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 11901 - Disclosure - Related Party Transactions link:presentationLink link:calculationLink link:definitionLink 12001 - Disclosure - Geographic Information link:presentationLink link:calculationLink link:definitionLink 12101 - Disclosure - Selected Quarterly Financial Data link:presentationLink link:calculationLink link:definitionLink 20202 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 30203 - Disclosure - Summary of Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 30403 - Disclosure - Acquisitions (Tables) link:presentationLink link:calculationLink link:definitionLink 30503 - Disclosure - Consolidation (Tables) link:presentationLink link:calculationLink link:definitionLink 30603 - Disclosure - Investment Securities (Tables) link:presentationLink link:calculationLink link:definitionLink 30703 - Disclosure - Goodwill and Intangible Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 30803 - Disclosure - Equity Method Investments (Tables) link:presentationLink link:calculationLink link:definitionLink 30903 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 31003 - Disclosure - Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 31103 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 31203 - Disclosure - Other Financial Statement Captions (Tables) link:presentationLink link:calculationLink link:definitionLink 31303 - Disclosure - Noncontrolling Interests (Tables) link:presentationLink link:calculationLink link:definitionLink 31403 - Disclosure - Long-Term Incentive Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 31503 - Disclosure - Retirement Benefit Plans (Tables) link:presentationLink link:calculationLink link:definitionLink 31603 - Disclosure - Accumulated Other Comprehensive Loss (Tables) link:presentationLink link:calculationLink link:definitionLink 31703 - Disclosure - Earnings and Dividends Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 31803 - Disclosure - Commitments and Contingencies (Tables) link:presentationLink link:calculationLink link:definitionLink 31903 - Disclosure - Related Party Transactions (Tables) link:presentationLink link:calculationLink link:definitionLink 32003 - Disclosure - Geographic Information (Tables) link:presentationLink link:calculationLink link:definitionLink 32103 - Disclosure - Selected Quarterly Financial Data (Tables) link:presentationLink link:calculationLink link:definitionLink 40202 - Disclosure - Summary of Significant Accounting Policies - Financial Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 40203 - Disclosure - Summary of Significant Accounting Policies - Stock Based Compensation, Common Stock (Details) link:presentationLink link:calculationLink link:definitionLink 40301 - Disclosure - Recent Accounting Pronouncements (Details) link:presentationLink link:calculationLink link:definitionLink 40403 - Disclosure - Acquisitions - Merger with JCG - Debt (Details) link:presentationLink link:calculationLink link:definitionLink 40404 - Disclosure - Acquisitions - Merger with JCG - Pro Forma Results of Operations (Details) link:presentationLink link:calculationLink link:definitionLink 40501 - Disclosure - Consolidation - VIEs (Details) link:presentationLink link:calculationLink link:definitionLink 40602 - Disclosure - Investment Securities - Offsetting Derivatives (Details) link:presentationLink link:calculationLink link:definitionLink 40801 - Disclosure - Equity Method Investments (Details) link:presentationLink link:calculationLink link:definitionLink 40902 - Disclosure - Fair Value Measurements - Disposal of Volantis (Details) link:presentationLink link:calculationLink link:definitionLink 40903 - Disclosure - Fair Value Measurements - Acquisition of Geneva (Details) link:presentationLink link:calculationLink link:definitionLink 40905 - Disclosure - Fair Value Measurements - Acquisition of Perennial (Details) link:presentationLink link:calculationLink link:definitionLink 40906 - Disclosure - Fair Value Measurements - Acquisition of Kapstream (Details) link:presentationLink link:calculationLink link:definitionLink 40907 - Disclosure - Fair Value Measurements - Acquisition of VelocityShares (Details) link:presentationLink link:calculationLink link:definitionLink 40908 - Disclosure - Fair Value Measurements - Level 3 Rollforward (Details) link:presentationLink link:calculationLink link:definitionLink 41103 - Disclosure - Income Taxes - Unrecognized Tax Benefits (Details) link:presentationLink link:calculationLink link:definitionLink 41202 - Disclosure - Other Financial Statement Captions - Leases (Details) link:presentationLink link:calculationLink link:definitionLink 41301 - Disclosure - Noncontrolling Interests - Redeemable (Details) link:presentationLink link:calculationLink link:definitionLink 41302 - Disclosure - Noncontrolling Interests - Nonredeemable (Details) link:presentationLink link:calculationLink link:definitionLink 41401 - Disclosure - Long-Term Incentive Compensation - (Details) link:presentationLink link:calculationLink link:definitionLink 41402 - Disclosure - Long-Term Incentive Compensation - Compensation Plans (Details) link:presentationLink link:calculationLink link:definitionLink 41403 - Disclosure - Long-Term Incentive Compensation - ESOP and RSA (Details) link:presentationLink link:calculationLink link:definitionLink 41501 - Disclosure - Retirement benefit plans (Details) link:presentationLink link:calculationLink link:definitionLink 41503 - Disclosure - Retirement benefit plans - Plan assets (Details) link:presentationLink link:calculationLink link:definitionLink 41601 - Disclosure - Accumulated Other Comprehensive Loss (Details) link:presentationLink link:calculationLink link:definitionLink 41602 - Disclosure - Accumulated Other Comprehensive Loss - OCI (Details) link:presentationLink link:calculationLink link:definitionLink 41901 - Disclosure - Related Party Transactions (Details) link:presentationLink link:calculationLink link:definitionLink 42001 - Disclosure - Geographic Information (Details) link:presentationLink link:calculationLink link:definitionLink 42101 - Disclosure - Selected Quarterly Financial Data (Details) link:presentationLink link:calculationLink link:definitionLink 30303 - Disclosure - Recent Accounting Pronouncements (Tables) link:presentationLink link:calculationLink link:definitionLink