0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 0000002 - Document - Audit Information link:presentationLink link:calculationLink link:definitionLink 0000003 - Statement - CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION link:presentationLink link:calculationLink link:definitionLink 0000004 - Statement - CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0000005 - Statement - CONSOLIDATED STATEMENTS OF INCOME link:presentationLink link:calculationLink link:definitionLink 0000006 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME link:presentationLink link:calculationLink link:definitionLink 0000007 - Statement - CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (DEFICIT) link:presentationLink link:calculationLink link:definitionLink 0000008 - Statement - CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (DEFICIT) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0000009 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 0000010 - Disclosure - INTRODUCTION AND BASIS OF PRESENTATION link:presentationLink link:calculationLink link:definitionLink 0000011 - Disclosure - RECENT ACCOUNTING PRONOUNCEMENTS link:presentationLink link:calculationLink link:definitionLink 0000012 - Disclosure - REVENUE RECOGNITION link:presentationLink link:calculationLink link:definitionLink 0000013 - Disclosure - EARNINGS PER COMMON SHARE link:presentationLink link:calculationLink link:definitionLink 0000014 - Disclosure - ACQUISITIONS link:presentationLink link:calculationLink link:definitionLink 0000015 - Disclosure - DEBT link:presentationLink link:calculationLink link:definitionLink 0000016 - Disclosure - LEASES link:presentationLink link:calculationLink link:definitionLink 0000017 - Disclosure - PROPERTY, EQUIPMENT AND LEASEHOLD IMPROVEMENTS, NET link:presentationLink link:calculationLink link:definitionLink 0000018 - Disclosure - GOODWILL AND INTANGIBLE ASSETS, NET link:presentationLink link:calculationLink link:definitionLink 0000019 - Disclosure - EMPLOYEE BENEFITS link:presentationLink link:calculationLink link:definitionLink 0000020 - Disclosure - SHAREHOLDERS' EQUITY (DEFICIT) link:presentationLink link:calculationLink link:definitionLink 0000021 - Disclosure - INCOME TAXES link:presentationLink link:calculationLink link:definitionLink 0000022 - Disclosure - SEGMENT INFORMATION link:presentationLink link:calculationLink link:definitionLink 0000023 - Disclosure - SUBSEQUENT EVENTS link:presentationLink link:calculationLink link:definitionLink 9954471 - Disclosure - INTRODUCTION AND BASIS OF PRESENTATION (Policies) link:presentationLink link:calculationLink link:definitionLink 9954472 - Disclosure - Accounting Changes and Error Corrections (Policies) link:presentationLink link:calculationLink link:definitionLink 9954473 - Disclosure - INTRODUCTION AND BASIS OF PRESENTATION (Tables) link:presentationLink link:calculationLink link:definitionLink 9954474 - Disclosure - REVENUE RECOGNITION (Tables) link:presentationLink link:calculationLink link:definitionLink 9954475 - Disclosure - EARNINGS PER COMMON SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 9954476 - Disclosure - ACQUISITIONS (Tables) link:presentationLink link:calculationLink link:definitionLink 9954477 - Disclosure - DEBT (Tables) link:presentationLink link:calculationLink link:definitionLink 9954478 - Disclosure - LEASES (Tables) link:presentationLink link:calculationLink link:definitionLink 9954479 - Disclosure - PROPERTY, EQUIPMENT AND LEASEHOLD IMPROVEMENTS, NET (Tables) link:presentationLink link:calculationLink link:definitionLink 9954480 - Disclosure - GOODWILL AND INTANGIBLE ASSETS, NET (Tables) link:presentationLink link:calculationLink link:definitionLink 9954481 - Disclosure - EMPLOYEE BENEFITS (Tables) link:presentationLink link:calculationLink link:definitionLink 9954482 - Disclosure - SHAREHOLDERS' EQUITY (DEFICIT) (Tables) link:presentationLink link:calculationLink link:definitionLink 9954483 - Disclosure - INCOME TAXES (Tables) link:presentationLink link:calculationLink link:definitionLink 9954484 - Disclosure - SEGMENT INFORMATION (Tables) link:presentationLink link:calculationLink link:definitionLink 9954485 - Disclosure - INTRODUCTION AND BASIS OF PRESENTATION - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954486 - Disclosure - INTRODUCTION AND BASIS OF PRESENTATION - Changes in Allowance for Doubtful Accounts (Detail) link:presentationLink link:calculationLink link:definitionLink 9954487 - Disclosure - REVENUE RECOGNITION - Disaggregation of Operating Revenue (Detail) link:presentationLink link:calculationLink link:definitionLink 9954488 - Disclosure - REVENUE RECOGNITION - Schedule of Change in Accounts Receivable and Deferred Revenue (Detail) link:presentationLink link:calculationLink link:definitionLink 9954489 - Disclosure - REVENUE RECOGNITION - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954490 - Disclosure - REVENUE RECOGNITION - Schedule of Remaining Performance Obligations (Detail) link:presentationLink link:calculationLink link:definitionLink 9954490 - Disclosure - REVENUE RECOGNITION - Schedule of Remaining Performance Obligations (Detail) link:presentationLink link:calculationLink link:definitionLink 9954491 - Disclosure - EARNINGS PER COMMON SHARE (Details) link:presentationLink link:calculationLink link:definitionLink 9954492 - Disclosure - ACQUISITIONS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954493 - Disclosure - ACQUISITIONS - Components of Preliminary Purchase Price Allocation (Detail) link:presentationLink link:calculationLink link:definitionLink 9954494 - Disclosure - DEBT - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954495 - Disclosure - DEBT - Schedule of Senior Unsecured Notes (Detail) link:presentationLink link:calculationLink link:definitionLink 9954496 - Disclosure - DEBT - 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Disclosure - LEASES - Summary of Other Information Under Operating Lease (Detail) link:presentationLink link:calculationLink link:definitionLink 9954503 - Disclosure - PROPERTY, EQUIPMENT AND LEASEHOLD IMPROVEMENTS, NET - Schedule of Property, Equipment and Leasehold Improvements, Net (Detail) link:presentationLink link:calculationLink link:definitionLink 9954504 - Disclosure - PROPERTY, EQUIPMENT AND LEASEHOLD IMPROVEMENTS, NET - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954505 - Disclosure - GOODWILL AND INTANGIBLE ASSETS, NET - Schedule of Change to Company's Goodwill (Detail) link:presentationLink link:calculationLink link:definitionLink 9954506 - Disclosure - GOODWILL AND INTANGIBLE ASSETS, NET - Schedule of Amortization Expense Related to Intangible Assets by Category (Detail) link:presentationLink link:calculationLink link:definitionLink 9954507 - Disclosure - GOODWILL AND INTANGIBLE ASSETS, NET - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954508 - Disclosure - GOODWILL AND INTANGIBLE ASSETS, NET - Schedule of Gross Carrying and Accumulated Amortization Amounts Related to Company's Intangible Assets (Detail) link:presentationLink link:calculationLink link:definitionLink 9954509 - Disclosure - GOODWILL AND INTANGIBLE ASSETS, NET - Estimated Amortization Expense for Succeeding Years (Detail) link:presentationLink link:calculationLink link:definitionLink 9954510 - Disclosure - EMPLOYEE BENEFITS - Schedule of Employee Benefit Expense by Cost, Type and Location (Detail) link:presentationLink link:calculationLink link:definitionLink 9954511 - Disclosure - EMPLOYEE BENEFITS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954512 - Disclosure - SHAREHOLDERS' EQUITY (DEFICIT) - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954513 - Disclosure - SHAREHOLDERS' EQUITY (DEFICIT) - Schedule of Company's Common Stock Repurchases Made on Open Market (Detail) link:presentationLink link:calculationLink link:definitionLink 9954514 - Disclosure - SHAREHOLDERS' EQUITY (DEFICIT) - Schedule of Cash Dividends Declared and Distributed Per Common Share (Detail) link:presentationLink link:calculationLink link:definitionLink 9954515 - Disclosure - SHAREHOLDERS' EQUITY (DEFICIT) - Summary of Activity Related to Shares of Common Stock Issued and Repurchased (Detail) link:presentationLink link:calculationLink link:definitionLink 9954516 - Disclosure - SHAREHOLDERS' EQUITY (DEFICIT) - Summary of Share-based Compensation Expense (Detail) link:presentationLink link:calculationLink link:definitionLink 9954517 - Disclosure - SHAREHOLDERS' EQUITY (DEFICIT) - Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions (Detail) link:presentationLink link:calculationLink link:definitionLink 9954518 - Disclosure - SHAREHOLDERS' EQUITY (DEFICIT) - Summary of Vested and Unvested Share-Based Awards Activity (Detail) link:presentationLink link:calculationLink link:definitionLink 9954519 - Disclosure - SHAREHOLDERS' EQUITY (DEFICIT) - Schedule of Stock Options Rollforward (Detail) link:presentationLink link:calculationLink link:definitionLink 9954520 - Disclosure - INCOME TAXES - Summary of Provision for Income Taxes (Benefits) by Taxing Jurisdiction (Detail) link:presentationLink link:calculationLink link:definitionLink 9954521 - Disclosure - INCOME TAXES - Reconciliation of U.S. Federal Statutory Income Tax Rate to the Effective Tax Rate (Detail) link:presentationLink link:calculationLink link:definitionLink 9954522 - Disclosure - INCOME TAXES - Significant Components of Deferred Tax Assets and Liabilities (Detail) link:presentationLink link:calculationLink link:definitionLink 9954523 - Disclosure - INCOME TAXES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954524 - Disclosure - INCOME TAXES - Summary of Deferred Tax Asset Valuation Allowance (Detail) link:presentationLink link:calculationLink link:definitionLink 9954525 - Disclosure - INCOME TAXES - Summary of Components of Income Before Provision for Income Taxes (Detail) link:presentationLink link:calculationLink link:definitionLink 9954526 - Disclosure - INCOME TAXES - Reconciliation of Unrecognized Tax Benefits (Detail) link:presentationLink link:calculationLink link:definitionLink 9954527 - Disclosure - SEGMENT INFORMATION - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954528 - Disclosure - SEGMENT INFORMATION - Operating Revenues by Reportable Segment (Detail) link:presentationLink link:calculationLink link:definitionLink 9954529 - Disclosure - SEGMENT INFORMATION - Segment Profitability and Reconciliation to Net Income (Detail) link:presentationLink link:calculationLink link:definitionLink 9954530 - Disclosure - SEGMENT INFORMATION - Operating Revenues by Geographic Area (Details) link:presentationLink link:calculationLink link:definitionLink 9954531 - Disclosure - SEGMENT INFORMATION - Long-Lived Assets by Geographic Area (Details) link:presentationLink link:calculationLink link:definitionLink 9954532 - Disclosure - SUBSEQUENT EVENTS (Detail) link:presentationLink link:calculationLink link:definitionLink