0000001 - Document - Cover page link:presentationLink link:calculationLink link:definitionLink 0000002 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS link:presentationLink link:calculationLink link:definitionLink 0000003 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME link:presentationLink link:calculationLink link:definitionLink 0000004 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 0000005 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS’ EQUITY link:presentationLink link:calculationLink link:definitionLink 0000006 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 0000007 - Disclosure - ORGANIZATION link:presentationLink link:calculationLink link:definitionLink 0000008 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 0000009 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS link:presentationLink link:calculationLink link:definitionLink 0000010 - Disclosure - ALLOWANCE FOR CREDIT LOSSES link:presentationLink link:calculationLink link:definitionLink 0000011 - Disclosure - ACQUISITIONS link:presentationLink link:calculationLink link:definitionLink 0000012 - Disclosure - INVESTMENTS AND FAIR VALUE MEASUREMENTS link:presentationLink link:calculationLink link:definitionLink 0000013 - Disclosure - LEASES link:presentationLink link:calculationLink link:definitionLink 0000014 - Disclosure - GOODWILL link:presentationLink link:calculationLink link:definitionLink 0000015 - Disclosure - INTANGIBLE ASSETS link:presentationLink link:calculationLink link:definitionLink 0000016 - Disclosure - LONG-TERM DEBT link:presentationLink link:calculationLink link:definitionLink 0000017 - Disclosure - INCOME TAXES link:presentationLink link:calculationLink link:definitionLink 0000018 - Disclosure - COMMITMENTS AND CONTINGENCIES link:presentationLink link:calculationLink link:definitionLink 0000019 - Disclosure - SEGMENT REPORTING link:presentationLink link:calculationLink link:definitionLink 0000020 - Disclosure - SUBSEQUENT EVENTS link:presentationLink link:calculationLink link:definitionLink 9954471 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 9954472 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) link:presentationLink link:calculationLink link:definitionLink 9954473 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS (Tables) link:presentationLink link:calculationLink link:definitionLink 9954474 - Disclosure - ALLOWANCE FOR CREDIT LOSSES (Tables) link:presentationLink link:calculationLink link:definitionLink 9954475 - Disclosure - ACQUISITIONS (Tables) link:presentationLink link:calculationLink link:definitionLink 9954476 - Disclosure - LEASES (Tables) link:presentationLink link:calculationLink link:definitionLink 9954477 - Disclosure - GOODWILL (Tables) link:presentationLink link:calculationLink link:definitionLink 9954478 - Disclosure - INTANGIBLE ASSETS (Tables) link:presentationLink link:calculationLink link:definitionLink 9954479 - Disclosure - LONG-TERM DEBT (Tables) link:presentationLink link:calculationLink link:definitionLink 9954480 - Disclosure - COMMITMENTS AND CONTINGENCIES (Tables) link:presentationLink link:calculationLink link:definitionLink 9954481 - Disclosure - SEGMENT REPORTING (Tables) link:presentationLink link:calculationLink link:definitionLink 9954482 - Disclosure - ORGANIZATION (Details) link:presentationLink link:calculationLink link:definitionLink 9954483 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Revenue Recognition) (Details) link:presentationLink link:calculationLink link:definitionLink 9954484 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Foreign Currency Translation and Accumulated Other Comprehensive Loss) (Details) link:presentationLink link:calculationLink link:definitionLink 9954485 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Net Income Per Share) (Details) link:presentationLink link:calculationLink link:definitionLink 9954486 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Anti-dilutive Shares) (Details) link:presentationLink link:calculationLink link:definitionLink 9954487 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Stock-Based Compensation) (Details) link:presentationLink link:calculationLink link:definitionLink 9954488 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Cash, Cash Equivalents and Restricted Cash Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9954489 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Allowance for Credit Losses) (Details) link:presentationLink link:calculationLink link:definitionLink 9954490 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Leasing Operations and Other Income, Expense) (Details) link:presentationLink link:calculationLink link:definitionLink 9954491 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Recent Accounting Pronouncements) (Details) link:presentationLink link:calculationLink link:definitionLink 9954492 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS (Disaggregated Revenue) (Details) link:presentationLink link:calculationLink link:definitionLink 9954493 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS (Deferred Revenue) (Details) link:presentationLink link:calculationLink link:definitionLink 9954494 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS (Contract Assets and Liabilities) (Details) link:presentationLink link:calculationLink link:definitionLink 9954495 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS (Contract Assets) (Details) link:presentationLink link:calculationLink link:definitionLink 9954496 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9954496 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9954497 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS (Commissions) (Details) link:presentationLink link:calculationLink link:definitionLink 9954498 - Disclosure - ALLOWANCE FOR CREDIT LOSSES (Details) link:presentationLink link:calculationLink link:definitionLink 9954499 - Disclosure - ACQUISITIONS (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9954500 - Disclosure - ACQUISITIONS (Schedule of Recognized Identified Assets Acquired and Liabilities Assumed) (Details) link:presentationLink link:calculationLink link:definitionLink 9954501 - Disclosure - ACQUISITIONS (Intangible Assets Acquired) (Details) link:presentationLink link:calculationLink link:definitionLink 9954502 - Disclosure - INVESTMENTS AND FAIR VALUE MEASUREMENTS (Details) link:presentationLink link:calculationLink link:definitionLink 9954503 - Disclosure - LEASES (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9954504 - Disclosure - LEASES (Lease Cost) (Details) link:presentationLink link:calculationLink link:definitionLink 9954505 - Disclosure - LEASES (Supplemental Balance Sheet Information Related to Leases) (Details) link:presentationLink link:calculationLink link:definitionLink 9954506 - Disclosure - LEASES (Supplemental Cash Flow Information Related to Leases) (Details) link:presentationLink link:calculationLink link:definitionLink 9954507 - Disclosure - GOODWILL (Goodwill by Segment) (Details) link:presentationLink link:calculationLink link:definitionLink 9954508 - Disclosure - GOODWILL (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9954509 - Disclosure - INTANGIBLE ASSETS (Details) link:presentationLink link:calculationLink link:definitionLink 9954510 - Disclosure - LONG-TERM DEBT (Schedule of Debt) (Details) link:presentationLink link:calculationLink link:definitionLink 9954511 - Disclosure - LONG-TERM DEBT (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9954512 - Disclosure - LONG-TERM DEBT (Interest) (Details) link:presentationLink link:calculationLink link:definitionLink 9954513 - Disclosure - INCOME TAXES (Details) link:presentationLink link:calculationLink link:definitionLink 9954514 - Disclosure - COMMITMENTS AND CONTINGENCIES (Details) link:presentationLink link:calculationLink link:definitionLink 9954515 - Disclosure - SEGMENT REPORTING (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9954516 - Disclosure - SEGMENT REPORTING (EBITDA) (Details) link:presentationLink link:calculationLink link:definitionLink 9954517 - Disclosure - SEGMENT REPORTING (Reconciliation of Net Income (Loss) to EBITDA) (Details) link:presentationLink link:calculationLink link:definitionLink 9954518 - Disclosure - SEGMENT REPORTING (Summarized Information) (Details) link:presentationLink link:calculationLink link:definitionLink 9954519 - Disclosure - SUBSEQUENT EVENTS (Details) link:presentationLink link:calculationLink link:definitionLink