0001001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 1001002 - Statement - CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 1002003 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 1003004 - Statement - CONSOLIDATED STATEMENTS OF INCOME link:presentationLink link:calculationLink link:definitionLink 1004005 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME link:presentationLink link:calculationLink link:definitionLink 1005006 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 1006007 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 1007008 - Statement - CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY link:presentationLink link:calculationLink link:definitionLink 1008009 - Statement - CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 2101101 - Disclosure - BASIS OF PREPARATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES. link:presentationLink link:calculationLink link:definitionLink 2202201 - Disclosure - BASIS OF PREPARATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES. (Policies) link:presentationLink link:calculationLink link:definitionLink 2403401 - Disclosure - BASIS OF PREPARATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES. (Property and equipment) (Details) link:presentationLink link:calculationLink link:definitionLink 2404402 - Disclosure - BASIS OF PREPARATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES. (Stock-based compensation) (Details) link:presentationLink link:calculationLink link:definitionLink 2105102 - Disclosure - CASH EQUIVALENTS. link:presentationLink link:calculationLink link:definitionLink 2406403 - Disclosure - CASH EQUIVALENTS. (Details) link:presentationLink link:calculationLink link:definitionLink 2107103 - Disclosure - INFORMATION ABOUT RECEIVABLES, REVENUES, AND SERVICES. link:presentationLink link:calculationLink link:definitionLink 2308301 - Disclosure - INFORMATION ABOUT RECEIVABLES, REVENUES, AND SERVICES. (Tables) link:presentationLink link:calculationLink link:definitionLink 2409404 - Disclosure - INFORMATION ABOUT RECEIVABLES, REVENUES, AND SERVICES. (Investment Advisory Services) (Details) link:presentationLink link:calculationLink link:definitionLink 2410405 - Disclosure - INFORMATION ABOUT RECEIVABLES, REVENUES, AND SERVICES. (Services Concentration and Receivables) (Details) link:presentationLink link:calculationLink link:definitionLink 2111104 - Disclosure - INVESTMENTS. link:presentationLink link:calculationLink link:definitionLink 2312302 - Disclosure - INVESTMENTS. (Tables) link:presentationLink link:calculationLink link:definitionLink 2413406 - Disclosure - INVESTMENTS. (Investments) (Details) link:presentationLink link:calculationLink link:definitionLink 2414407 - Disclosure - INVESTMENTS. (Variable Interest Entities) (Details) link:presentationLink link:calculationLink link:definitionLink 2115105 - Disclosure - FAIR VALUE MEASUREMENTS. link:presentationLink link:calculationLink link:definitionLink 2316303 - Disclosure - FAIR VALUE MEASUREMENTS. (Tables) link:presentationLink link:calculationLink link:definitionLink 2417408 - Disclosure - FAIR VALUE MEASUREMENTS. (Details) link:presentationLink link:calculationLink link:definitionLink 2118106 - Disclosure - CONSOLIDATED T. ROWE PRICE INVESTMENT PRODUCTS. link:presentationLink link:calculationLink link:definitionLink 2319304 - Disclosure - CONSOLIDATED T. ROWE PRICE INVESTMENT PRODUCTS. (Tables) link:presentationLink link:calculationLink link:definitionLink 2420409 - Disclosure - CONSOLIDATED T. ROWE PRICE INVESTMENT PRODUCTS. (Net Assets) (Details) link:presentationLink link:calculationLink link:definitionLink 2421410 - Disclosure - CONSOLIDATED T. ROWE PRICE INVESTMENT PRODUCTS. (Operating Results) (Details) link:presentationLink link:calculationLink link:definitionLink 2422411 - Disclosure - CONSOLIDATED T. ROWE PRICE INVESTMENT PRODUCTS. (Statement of Cash Flows) (Details) link:presentationLink link:calculationLink link:definitionLink 2423412 - Disclosure - CONSOLIDATED T. ROWE PRICE INVESTMENT PRODUCTS. (Fair Value Measurements) (Details) link:presentationLink link:calculationLink link:definitionLink 2124107 - Disclosure - LEASES. link:presentationLink link:calculationLink link:definitionLink 2325305 - Disclosure - LEASES. (Tables) link:presentationLink link:calculationLink link:definitionLink 2426413 - Disclosure - LEASES. (Additional Information) (Details) link:presentationLink link:calculationLink link:definitionLink 2427414 - Disclosure - LEASES. (Schedule of future minimum lease payments) (Details) link:presentationLink link:calculationLink link:definitionLink 2427414 - Disclosure - LEASES. (Schedule of future minimum lease payments) (Details) link:presentationLink link:calculationLink link:definitionLink 2128108 - Disclosure - PROPERTY AND EQUIPMENT. link:presentationLink link:calculationLink link:definitionLink 2329306 - Disclosure - PROPERTY AND EQUIPMENT. (Tables) link:presentationLink link:calculationLink link:definitionLink 2430415 - Disclosure - PROPERTY AND EQUIPMENT. (Details) link:presentationLink link:calculationLink link:definitionLink 2131109 - Disclosure - INCOME TAXES. link:presentationLink link:calculationLink link:definitionLink 2332307 - Disclosure - INCOME TAXES. (Tables) link:presentationLink link:calculationLink link:definitionLink 2433416 - Disclosure - INCOME TAXES. (Provision for Income Taxes) (Details) link:presentationLink link:calculationLink link:definitionLink 2434417 - Disclosure - INCOME TAXES. (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2435418 - Disclosure - INCOME TAXES. (Deferred Income Taxes (Benefits)) (Details) link:presentationLink link:calculationLink link:definitionLink 2436419 - Disclosure - INCOME TAXES. (Effective Income Tax Rate Reconciliation) (Details) link:presentationLink link:calculationLink link:definitionLink 2437420 - Disclosure - INCOME TAXES. (Net Deferred Tax Assets) (Details) link:presentationLink link:calculationLink link:definitionLink 2438421 - Disclosure - INCOME TAXES. (Changes in Unrecognized Tax Benefits) (Details) link:presentationLink link:calculationLink link:definitionLink 2139110 - Disclosure - STOCKHOLDERS' EQUITY. link:presentationLink link:calculationLink link:definitionLink 2440422 - Disclosure - STOCKHOLDERS' EQUITY. (Details) link:presentationLink link:calculationLink link:definitionLink 2141111 - Disclosure - STOCK-BASED COMPENSATION. link:presentationLink link:calculationLink link:definitionLink 2342308 - Disclosure - STOCK-BASED COMPENSATION. (Tables) link:presentationLink link:calculationLink link:definitionLink 2443423 - Disclosure - STOCK-BASED COMPENSATION. (Details) link:presentationLink link:calculationLink link:definitionLink 2444424 - Disclosure - STOCK-BASED COMPENSATION. (Stock Options) (Details) link:presentationLink link:calculationLink link:definitionLink 2445425 - Disclosure - STOCK-BASED COMPENSATION. (Restricted Shares and Stock Units) (Details) link:presentationLink link:calculationLink link:definitionLink 2446426 - Disclosure - STOCK-BASED COMPENSATION. (Future Stock-Based Compensation Expense) (Details) link:presentationLink link:calculationLink link:definitionLink 2147112 - Disclosure - EARNINGS PER SHARE CALCULATIONS. link:presentationLink link:calculationLink link:definitionLink 2348309 - Disclosure - EARNINGS PER SHARE CALCULATIONS. (Tables) link:presentationLink link:calculationLink link:definitionLink 2449427 - Disclosure - EARNINGS PER SHARE CALCULATIONS. (Details) link:presentationLink link:calculationLink link:definitionLink 2150113 - Disclosure - OTHER COMPREHENSIVE INCOME AND ACCUMULATED OTHER COMPREHENSIVE INCOME. link:presentationLink link:calculationLink link:definitionLink 2351310 - Disclosure - OTHER COMPREHENSIVE INCOME AND ACCUMULATED OTHER COMPREHENSIVE INCOME. (Tables) link:presentationLink link:calculationLink link:definitionLink 2452428 - Disclosure - OTHER COMPREHENSIVE INCOME AND ACCUMULATED OTHER COMPREHENSIVE INCOME. (Deferred Tax Benefits (Income Taxes)) (Details) link:presentationLink link:calculationLink link:definitionLink 2453429 - Disclosure - OTHER COMPREHENSIVE INCOME AND ACCUMULATED OTHER COMPREHENSIVE INCOME. (Accumulated Other Comprehensive Income) (Details) link:presentationLink link:calculationLink link:definitionLink 2154114 - Disclosure - DELL APPRAISAL RIGHTS MATTER. link:presentationLink link:calculationLink link:definitionLink 2455430 - Disclosure - DELL APPRAISAL RIGHTS MATTER. (Details) link:presentationLink link:calculationLink link:definitionLink 2156115 - Disclosure - COMMITMENTS AND CONTINGENCIES. link:presentationLink link:calculationLink link:definitionLink 2157116 - Disclosure - OTHER DISCLOSURES. link:presentationLink link:calculationLink link:definitionLink 2458431 - Disclosure - OTHER DISCLOSURES. (Details) link:presentationLink link:calculationLink link:definitionLink 2159117 - Disclosure - SUPPLEMENTARY QUARTERLY FINANCIAL DATA (Unaudited). link:presentationLink link:calculationLink link:definitionLink 2360311 - Disclosure - SUPPLEMENTARY QUARTERLY FINANCIAL DATA (Unaudited). (Tables) link:presentationLink link:calculationLink link:definitionLink 2461432 - Disclosure - SUPPLEMENTARY QUARTERLY FINANCIAL DATA (Unaudited). (Details) link:presentationLink link:calculationLink link:definitionLink