0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF INCOME link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952157 - Statement - UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY link:presentationLink link:calculationLink link:definitionLink 9952158 - Statement - UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - THE COMPANY AND BASIS OF PREPARATION link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - INFORMATION ABOUT RECEIVABLES, REVENUES, AND SERVICES link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - INVESTMENTS link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - FAIR VALUE MEASUREMENTS link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - CONSOLIDATED SPONSORED INVESTMENT PRODUCTS link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - GOODWILL AND INTANGIBLE ASSETS link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - STOCK-BASED COMPENSATION link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - EARNINGS PER SHARE CALCULATIONS link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - OTHER COMPREHENSIVE INCOME AND ACCUMULATED OTHER COMPREHENSIVE LOSS link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - COMMITMENTS AND CONTINGENCIES link:presentationLink link:calculationLink link:definitionLink 9954471 - Disclosure - THE COMPANY AND BASIS OF PREPARATION (Policies) link:presentationLink link:calculationLink link:definitionLink 9954472 - Disclosure - INFORMATION ABOUT RECEIVABLES, REVENUES, AND SERVICES (Tables) link:presentationLink link:calculationLink link:definitionLink 9954473 - Disclosure - INVESTMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9954474 - Disclosure - FAIR VALUE MEASUREMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9954475 - Disclosure - CONSOLIDATED SPONSORED INVESTMENT PRODUCTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9954476 - Disclosure - GOODWILL AND INTANGIBLE ASSETS (Tables) link:presentationLink link:calculationLink link:definitionLink 9954477 - Disclosure - STOCK-BASED COMPENSATION (Tables) link:presentationLink link:calculationLink link:definitionLink 9954478 - Disclosure - EARNINGS PER SHARE CALCULATIONS (Tables) link:presentationLink link:calculationLink link:definitionLink 9954479 - Disclosure - OTHER COMPREHENSIVE INCOME AND ACCUMULATED OTHER COMPREHENSIVE LOSS (Tables) link:presentationLink link:calculationLink link:definitionLink 9954480 - Disclosure - INFORMATION ABOUT RECEIVABLES, REVENUES, AND SERVICES - Investment Advisory Services (Details) link:presentationLink link:calculationLink link:definitionLink 9954481 - Disclosure - INFORMATION ABOUT RECEIVABLES, REVENUES, AND SERVICES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954482 - Disclosure - INVESTMENTS - Carrying Value of Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9954483 - Disclosure - INVESTMENTS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954484 - Disclosure - INVESTMENTS - Deconsolidation Impacts on Financial Statements (Details) link:presentationLink link:calculationLink link:definitionLink 9954485 - Disclosure - INVESTMENTS - Variable Interest Entities (Details) link:presentationLink link:calculationLink link:definitionLink 9954486 - Disclosure - INVESTMENTS - Variable Interest Entities Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954487 - Disclosure - INVESTMENTS - Total Assets, Liabilities and Non-controlling Interests (Details) link:presentationLink link:calculationLink link:definitionLink 9954488 - Disclosure - FAIR VALUE MEASUREMENTS - Schedule of Fair Value Measurements (Details) link:presentationLink link:calculationLink link:definitionLink 9954489 - Disclosure - FAIR VALUE MEASUREMENTS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954490 - Disclosure - FAIR VALUE MEASUREMENTS - Schedule of Change in Contingent Consideration Liability (Details) link:presentationLink link:calculationLink link:definitionLink 9954491 - Disclosure - CONSOLIDATED SPONSORED INVESTMENT PRODUCTS - Net Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9954492 - Disclosure - CONSOLIDATED SPONSORED INVESTMENT PRODUCTS - Operating Results (Details) link:presentationLink link:calculationLink link:definitionLink 9954493 - Disclosure - CONSOLIDATED SPONSORED INVESTMENT PRODUCTS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954494 - Disclosure - CONSOLIDATED SPONSORED INVESTMENT PRODUCTS - Statement of Cash Flows (Details) link:presentationLink link:calculationLink link:definitionLink 9954495 - Disclosure - CONSOLIDATED SPONSORED INVESTMENT PRODUCTS - Fair Value Measurements (Details) link:presentationLink link:calculationLink link:definitionLink 9954496 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Goodwill and Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9954497 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954498 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Schedule of Definite-Lived Intangible Assets, Future Amortization Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9954499 - Disclosure - STOCK-BASED COMPENSATION - Stock Options (Details) link:presentationLink link:calculationLink link:definitionLink 9954500 - Disclosure - STOCK-BASED COMPENSATION - Restricted Shares and Stock Units (Details) link:presentationLink link:calculationLink link:definitionLink 9954501 - Disclosure - STOCK-BASED COMPENSATION - Restricted Shares and Stock Units Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954502 - Disclosure - STOCK-BASED COMPENSATION - Future Stock-Based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9954503 - Disclosure - EARNINGS PER SHARE CALCULATIONS (Details) link:presentationLink link:calculationLink link:definitionLink 9954504 - Disclosure - OTHER COMPREHENSIVE INCOME AND ACCUMULATED OTHER COMPREHENSIVE LOSS - Accumulated Other Comprehensive Loss (Details) link:presentationLink link:calculationLink link:definitionLink 9954505 - Disclosure - OTHER COMPREHENSIVE INCOME AND ACCUMULATED OTHER COMPREHENSIVE LOSS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954506 - Disclosure - COMMITMENTS AND CONTINGENCIES (Details) link:presentationLink link:calculationLink link:definitionLink