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 9954471 - Disclosure - BUSINESS AND ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 9954472 - Disclosure - ACQUISITIONS (Tables) link:presentationLink link:calculationLink link:definitionLink 9954473 - Disclosure - REVENUES (Tables) link:presentationLink link:calculationLink link:definitionLink 9954474 - Disclosure - ACCOUNTS RECEIVABLE AND AGENT ADVANCES RECEIVABLE, NET OF ALLOWANCE (Tables) link:presentationLink link:calculationLink link:definitionLink 9954475 - Disclosure - PREPAID EXPENSES AND OTHER ASSETS (Tables) link:presentationLink link:calculationLink link:definitionLink 9954476 - Disclosure - GOODWILL AND INTANGIBLE ASSETS (Tables) link:presentationLink link:calculationLink link:definitionLink 9954477 - Disclosure - LEASES (Tables) link:presentationLink link:calculationLink link:definitionLink 9954478 - Disclosure - WIRE TRANSFERS AND MONEY ORDERS PAYABLE, NET (Tables) link:presentationLink link:calculationLink link:definitionLink 9954479 - Disclosure - ACCRUED AND OTHER LIABILITIES (Tables) link:presentationLink link:calculationLink link:definitionLink 9954480 - Disclosure - DEBT (Tables) link:presentationLink link:calculationLink link:definitionLink 9954481 - Disclosure - SHARE-BASED COMPENSATION (Tables) link:presentationLink link:calculationLink link:definitionLink 9954482 - Disclosure - EARNINGS PER SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 9954483 - Disclosure - INCOME TAXES (Tables) link:presentationLink link:calculationLink link:definitionLink 9954484 - Disclosure - BUSINESS AND ACCOUNTING POLICIES (Details) link:presentationLink link:calculationLink link:definitionLink 9954485 - Disclosure - ACQUISITIONS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954486 - Disclosure - ACQUISITIONS - Summary of Estimated Fair Values of Consideration Paid and Net Assets Acquired (Details) link:presentationLink link:calculationLink link:definitionLink 9954487 - Disclosure - REVENUES - Revenues from Contract with Customers (Details) link:presentationLink link:calculationLink link:definitionLink 9954488 - Disclosure - REVENUES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954489 - Disclosure - ACCOUNTS RECEIVABLE AND AGENT ADVANCES RECEIVABLE, NET OF ALLOWANCE - Summary of Accounts Receivable, Net (Details) link:presentationLink link:calculationLink link:definitionLink 9954490 - Disclosure - ACCOUNTS RECEIVABLE AND AGENT ADVANCES RECEIVABLE, NET OF ALLOWANCE - Summary of Agent Advances Receivable, Net (Details) link:presentationLink link:calculationLink link:definitionLink 9954491 - Disclosure - ACCOUNTS RECEIVABLE AND AGENT ADVANCES RECEIVABLE, NET OF ALLOWANCE - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954492 - Disclosure - ACCOUNTS RECEIVABLE AND AGENT ADVANCES RECEIVABLE, NET OF ALLOWANCE - Maturities of Agent Advances Receivable (Details) link:presentationLink link:calculationLink link:definitionLink 9954493 - 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 9954494 - Disclosure - ACCOUNTS RECEIVABLE AND AGENT ADVANCES RECEIVABLE, NET OF ALLOWANCE - Allowance for Credit Losses (Details) link:presentationLink link:calculationLink link:definitionLink 9954495 - Disclosure - PREPAID EXPENSES AND OTHER ASSETS - Prepaid Expenses and Other Current Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9954496 - Disclosure - PREPAID EXPENSES AND OTHER ASSETS - Other Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9954497 - Disclosure - PREPAID EXPENSES AND OTHER ASSETS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954498 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954499 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Changes in Goodwill and Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9954500 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Amortization Expense Related to Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9954501 - Disclosure - LEASES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954502 - Disclosure - LEASES - Right-Of-Use Assets and Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9954503 - Disclosure - LEASES - Lease Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9954504 - Disclosure - LEASES - Lease Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9954504 - Disclosure - LEASES - Lease Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9954505 - Disclosure - WIRE TRANSFERS AND MONEY ORDERS PAYABLE, NET (Details) link:presentationLink link:calculationLink link:definitionLink 9954506 - Disclosure - ACCRUED AND OTHER LIABILITIES - Accrued and Other Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9954507 - Disclosure - ACCRUED AND OTHER LIABILITIES - Changes in Deferred Revenue Loyalty Program Liability (Details) link:presentationLink link:calculationLink link:definitionLink 9954508 - Disclosure - DEBT - Schedule of Debt Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9954509 - Disclosure - DEBT - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954510 - Disclosure - SHARE-BASED COMPENSATION - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954511 - Disclosure - SHARE-BASED COMPENSATION - Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9954512 - Disclosure - SHARE-BASED COMPENSATION - RSU, RSA, and PSU Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9954513 - Disclosure - EQUITY (Details) link:presentationLink link:calculationLink link:definitionLink 9954514 - Disclosure - EARNINGS PER SHARE - Basic and Diluted Earnings Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9954515 - Disclosure - EARNINGS PER SHARE - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954516 - Disclosure - INCOME TAXES - Reconciliation of Tax Provision (Details) link:presentationLink link:calculationLink link:definitionLink 9954517 - Disclosure - INCOME TAXES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954518 - Disclosure - COMMITMENTS AND CONTINGENCIES (Details) link:presentationLink link:calculationLink link:definitionLink