0000001 - Document - COVER link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 9952156 - Disclosure - BUSINESS AND ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - ACQUISITIONS link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - REVENUES link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - ACCOUNTS RECEIVABLE AND AGENT ADVANCES RECEIVABLE, NET OF ALLOWANCE link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - PREPAID EXPENSES AND OTHER ASSETS link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - GOODWILL AND INTANGIBLE ASSETS link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - LEASES link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - WIRE TRANSFERS AND MONEY ORDERS PAYABLE, NET link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - ACCRUED AND OTHER LIABILITIES link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - DEBT link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - FAIR VALUE MEASUREMENTS link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - SHARE-BASED COMPENSATION link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - EQUITY link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - EARNINGS PER SHARE link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - INCOME TAXES link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - COMMITMENTS AND CONTINGENCIES link:presentationLink link:calculationLink link:definitionLink 9952172 - Disclosure - SEGMENT REPORTING link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - BUSINESS AND ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - ACQUISITIONS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - REVENUES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - ACCOUNTS RECEIVABLE AND AGENT ADVANCES RECEIVABLE, NET OF ALLOWANCE (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - PREPAID EXPENSES AND OTHER ASSETS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - GOODWILL AND INTANGIBLE ASSETS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - LEASES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - WIRE TRANSFERS AND MONEY ORDERS PAYABLE, NET (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - ACCRUED AND OTHER LIABILITIES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - DEBT (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - FAIR VALUE MEASUREMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - SHARE-BASED COMPENSATION (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - EARNINGS PER SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - INCOME TAXES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - SEGMENT REPORTING (Tables) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - BUSINESS AND ACCOUNTING POLICIES (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - ACQUISITIONS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - ACQUISITIONS - Summary of Estimated Fair Values of Consideration Paid and Net Assets Acquired (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - ACQUISITIONS - Changes in Liability Balances Related to Restructuring Costs (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - REVENUES - Revenues from Contract with Customers (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - REVENUES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - ACCOUNTS RECEIVABLE AND AGENT ADVANCES RECEIVABLE, NET OF ALLOWANCE - Summary of Accounts Receivable, Net (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - ACCOUNTS RECEIVABLE AND AGENT ADVANCES RECEIVABLE, NET OF ALLOWANCE - Summary of Agent Advances Receivable, Net (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - ACCOUNTS RECEIVABLE AND AGENT ADVANCES RECEIVABLE, NET OF ALLOWANCE - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - ACCOUNTS RECEIVABLE AND AGENT ADVANCES RECEIVABLE, NET OF ALLOWANCE - Maturities of Agent Advances Receivable (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - ACCOUNTS RECEIVABLE AND AGENT ADVANCES RECEIVABLE, NET OF ALLOWANCE - Summary of Changes in Allowance for Credit Losses (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - ACCOUNTS RECEIVABLE AND AGENT ADVANCES RECEIVABLE, NET OF ALLOWANCE - Allowance for Credit Losses (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - PREPAID EXPENSES AND OTHER ASSETS - Prepaid Expenses and Other Current Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - PREPAID EXPENSES AND OTHER ASSETS - Other Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - PREPAID EXPENSES AND OTHER ASSETS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Changes in Goodwill and Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Amortization Expense Related to Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - LEASES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - LEASES - Right-Of-Use Assets and Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - LEASES - Lease Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - LEASES - Lease Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - LEASES - Lease Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - WIRE TRANSFERS AND MONEY ORDERS PAYABLE, NET (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - ACCRUED AND OTHER LIABILITIES - Accrued and Other Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - ACCRUED AND OTHER LIABILITIES - Changes in Deferred Revenue Loyalty Program Liability (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - DEBT - Schedule of Debt Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - DEBT - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - FAIR VALUE MEASUREMENTS - Schedule of Financial Instruments Categorized by Fair Value Hierarchy (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - FAIR VALUE MEASUREMENTS - Schedule of Nonrecurring Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - SHARE-BASED COMPENSATION - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - SHARE-BASED COMPENSATION - Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955557 - Disclosure - SHARE-BASED COMPENSATION - RSU, RSA, and PSU Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955558 - Disclosure - EQUITY (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - EARNINGS PER SHARE - Basic and Diluted Earnings Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - EARNINGS PER SHARE - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - INCOME TAXES - Reconciliation of Tax Provision (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - INCOME TAXES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - COMMITMENTS AND CONTINGENCIES (Details) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - SEGMENT REPORTING - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955565 - Disclosure - SEGMENT REPORTING (Details) link:presentationLink link:calculationLink link:definitionLink