99900 - Disclosure - Standard And Custom Axis Domain Defaults link:presentationLink link:calculationLink link:definitionLink 00100 - Statement - CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 00200 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME link:presentationLink link:calculationLink link:definitionLink 00200 - Statement - UNAUDITED INTERIM CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - Calc2 link:presentationLink link:calculationLink link:definitionLink 00400 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 40303 - Disclosure - ACQUISITIONS - Allocation of purchase price (Details) link:presentationLink link:calculationLink link:definitionLink 40402 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS - Contract Balances (Details) link:presentationLink link:calculationLink link:definitionLink 40501 - Disclosure - PROPERTY AND EQUIPMENT, NET - Schedule (Details) link:presentationLink link:calculationLink link:definitionLink 40601 - Disclosure - INTANGIBLE ASSETS, NET - Schedule (Details) link:presentationLink link:calculationLink link:definitionLink 40602 - Disclosure - INTANGIBLE ASSETS, NET - Amortization (Details) link:presentationLink link:calculationLink link:definitionLink 40602 - Disclosure - INTANGIBLE ASSETS, NET - Amortization for Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 40906 - Disclosure - DEBT - Schedule of contractual maturities of the group's long-term debt (Details) link:presentationLink link:calculationLink link:definitionLink 41001 - Disclosure - ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Details) link:presentationLink link:calculationLink link:definitionLink 41101 - Disclosure - HOTEL OPERATING COSTS (Details) link:presentationLink link:calculationLink link:definitionLink 41201 - Disclosure - PRE-OPENING EXPENSES (Details) link:presentationLink link:calculationLink link:definitionLink 41401 - Disclosure - EARNINGS (LOSSES) PER SHARE (Details) link:presentationLink link:calculationLink link:definitionLink 41701 - Disclosure - INCOME TAXES (Details1) link:presentationLink link:calculationLink link:definitionLink 41701 - Disclosure - LEASES - Supplemental Information Related to Operating Leases (Details) link:presentationLink link:calculationLink link:definitionLink 41702 - Disclosure - LEASES - Schedule Of Maturities Of Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 41702 - Disclosure - LEASES - Schedule Of Maturities Of Lease Liabilities (Details) - calc 2 link:presentationLink link:calculationLink link:definitionLink 41703 - Disclosure - LEASES - Schedule Of Future Minimum Payments (Details) link:presentationLink link:calculationLink link:definitionLink 41802 - Disclosure - INCOME TAXES - Reconciliation (Details) link:presentationLink link:calculationLink link:definitionLink 41803 - Disclosure - INCOME TAXES - Deferred income tax assets and liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 41902 - Disclosure - EMPLOYEE BENEFIT PLANS - Amounts recognized in the consolidated balance sheets (Details) link:presentationLink link:calculationLink link:definitionLink 42001 - Disclosure - RELATED PARTY TRANSACTIONS AND BALANCE (Details) link:presentationLink link:calculationLink link:definitionLink 00090 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 00300 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY link:presentationLink link:calculationLink link:definitionLink 30303 - Disclosure - ACQUISITIONS (Tables) link:presentationLink link:calculationLink link:definitionLink 40101 - Disclosure - ORGANIZATION AND PRINCIPAL ACTIVITIES (Details) link:presentationLink link:calculationLink link:definitionLink 40201 - Disclosure - SUMMARY OF PRINCIPAL ACCOUNTING POLICIES - Variable Interest Entities (Details) link:presentationLink link:calculationLink link:definitionLink 40203 - Disclosure - SUMMARY OF PRINCIPAL ACCOUNTING POLICIES - Property and equipment, net (Details) link:presentationLink link:calculationLink link:definitionLink 40204 - Disclosure - SUMMARY OF PRINCIPAL ACCOUNTING POLICIES - Intangible assets (Details) link:presentationLink link:calculationLink link:definitionLink 40205 - Disclosure - SUMMARY OF PRINCIPAL ACCOUNTING POLICIES - Land use rights (Details) link:presentationLink link:calculationLink link:definitionLink 40206 - Disclosure - SUMMARY OF PRINCIPAL ACCOUNTING POLICIES - Fair value (Details) link:presentationLink link:calculationLink link:definitionLink 40301 - Disclosure - ACQUISITIONS - Citigo acquisition and Other acquisitions (Details) link:presentationLink link:calculationLink link:definitionLink 40401 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS - Disaggregated Revenues (Details) link:presentationLink link:calculationLink link:definitionLink 40701 - Disclosure - INVESTMENTS - Schedule (Details) link:presentationLink link:calculationLink link:definitionLink 40702 - Disclosure - INVESTMENTS - Equity securities with readily determinable fair values (Details) link:presentationLink link:calculationLink link:definitionLink 40703 - Disclosure - INVESTMENTS - Equity securities without readily determinable fair values (Details) link:presentationLink link:calculationLink link:definitionLink 40704 - Disclosure - INVESTMENTS - Equity-method investments (Details) link:presentationLink link:calculationLink link:definitionLink 40801 - Disclosure - GOODWILL - Changes in carrying amount (Details) link:presentationLink link:calculationLink link:definitionLink 40901 - Disclosure - DEBT - Components (Details) link:presentationLink link:calculationLink link:definitionLink 40902 - Disclosure - DEBT - Bank borrowings (Details) link:presentationLink link:calculationLink link:definitionLink 40903 - Disclosure - DEBT - ADS Lending Arrangement (Details) link:presentationLink link:calculationLink link:definitionLink 40904 - Disclosure - DEBT - Capped Call Options (Details) link:presentationLink link:calculationLink link:definitionLink 40905 - Disclosure - DEBT - Convertible Senior Notes (Details) link:presentationLink link:calculationLink link:definitionLink 41301 - Disclosure - SHARE-BASED COMPENSATION - Plan (Details) link:presentationLink link:calculationLink link:definitionLink 41302 - Disclosure - SHARE-BASED COMPENSATION - Nonvested restricted stocks (Details) link:presentationLink link:calculationLink link:definitionLink 41303 - Disclosure - SHARE-BASED COMPENSATION - Recognized share-based compensation expenses (Details) link:presentationLink link:calculationLink link:definitionLink 41402 - Disclosure - EARNINGS (LOSSES) PER SHARE - Computation of diluted earnings (Details) link:presentationLink link:calculationLink link:definitionLink 41502 - Disclosure - SEGMENT - Segment information (Details) link:presentationLink link:calculationLink link:definitionLink 41503 - Disclosure - SEGMENT - Total assets for operating segments (Details) link:presentationLink link:calculationLink link:definitionLink 41504 - Disclosure - SEGMENT - Property and equipment, net, intangible assets, net, right-of-use assets, land use rights, net and goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 41601 - Disclosure - CASH DIVIDEND (Details) link:presentationLink link:calculationLink link:definitionLink 41704 - Disclosure - LEASES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 41801 - Disclosure - INCOME TAXES (Details) link:presentationLink link:calculationLink link:definitionLink 41804 - Disclosure - INCOME TAXES - Valuation allowance (Details) link:presentationLink link:calculationLink link:definitionLink 41903 - Disclosure - EMPLOYEE BENEFIT PLANS - Defined Contribution Plans (Details) link:presentationLink link:calculationLink link:definitionLink 42001 - Disclosure - RESTRICTED NET ASSETS (Details) link:presentationLink link:calculationLink link:definitionLink 42101 - Disclosure - RELATED PARTY TRANSACTIONS AND BALANCES (Details) link:presentationLink link:calculationLink link:definitionLink 42201 - Disclosure - COMMITMENTS AND CONTINGENCIES (Details) link:presentationLink link:calculationLink link:definitionLink 42301 - Disclosure - SUBSEQUENT EVENTS (Details) link:presentationLink link:calculationLink link:definitionLink 42401 - Disclosure - SCHEDULE I FINANCIAL INFORMATION FOR PARENT COMPANY - BALANCE SHEETS (Details) link:presentationLink link:calculationLink link:definitionLink 42402 - Disclosure - SCHEDULE I FINANCIAL INFORMATION FOR PARENT COMPANY - BALANCE SHEETS (Parenthetical) (Details) link:presentationLink link:calculationLink link:definitionLink 42403 - Disclosure - SCHEDULE I FINANCIAL INFORMATION FOR PARENT COMPANY - STATEMENTS OF COMPREHENSIVE INCOME (Details) link:presentationLink link:calculationLink link:definitionLink 42404 - Disclosure - SCHEDULE I FINANCIAL INFORMATION FOR PARENT COMPANY - CONDENSED STATEMENTS OF CASH FLOWS (Details) link:presentationLink link:calculationLink link:definitionLink 42501 - Disclosure - SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS (Details) link:presentationLink link:calculationLink link:definitionLink 911075 - Disclosure - REVENUE FROM CONTRACT WITH CUSTOMERS - Contract Balances - Unsatisfied performance obligations (Details) Alternate link:presentationLink link:calculationLink link:definitionLink 00105 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 00205 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 00305 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 10101 - Disclosure - ORGANIZATION AND PRINCIPAL ACTIVITIES link:presentationLink link:calculationLink link:definitionLink 10201 - Disclosure - SUMMARY OF PRINCIPAL ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 10301 - Disclosure - ACQUISITIONS link:presentationLink link:calculationLink link:definitionLink 10401 - Disclosure - REVENUE link:presentationLink link:calculationLink link:definitionLink 10501 - Disclosure - PROPERTY AND EQUIPMENT, NET link:presentationLink link:calculationLink link:definitionLink 10601 - Disclosure - INTANGIBLE ASSETS, NET link:presentationLink link:calculationLink link:definitionLink 10701 - Disclosure - INVESTMENTS link:presentationLink link:calculationLink link:definitionLink 10801 - Disclosure - GOODWILL link:presentationLink link:calculationLink link:definitionLink 10901 - Disclosure - DEBT link:presentationLink link:calculationLink link:definitionLink 11001 - Disclosure - ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES link:presentationLink link:calculationLink link:definitionLink 11101 - Disclosure - HOTEL OPERATING COSTS link:presentationLink link:calculationLink link:definitionLink 11201 - Disclosure - PRE-OPENING EXPENSES link:presentationLink link:calculationLink link:definitionLink 11301 - Disclosure - SHARE-BASED COMPENSATION link:presentationLink link:calculationLink link:definitionLink 11401 - Disclosure - EARNINGS (LOSSES) PER SHARE link:presentationLink link:calculationLink link:definitionLink 11501 - Disclosure - SEGMENT link:presentationLink link:calculationLink link:definitionLink 11601 - Disclosure - CASH DIVIDEND link:presentationLink link:calculationLink link:definitionLink 11701 - Disclosure - LEASES link:presentationLink link:calculationLink link:definitionLink 11801 - Disclosure - INCOME TAXES link:presentationLink link:calculationLink link:definitionLink 11901 - Disclosure - EMPLOYEE BENEFIT PLANS link:presentationLink link:calculationLink link:definitionLink 12001 - Disclosure - RESTRICTED NET ASSETS link:presentationLink link:calculationLink link:definitionLink 12101 - Disclosure - RELATED PARTY TRANSACTIONS AND BALANCES link:presentationLink link:calculationLink link:definitionLink 12201 - Disclosure - COMMITMENTS AND CONTINGENCIES link:presentationLink link:calculationLink link:definitionLink 12301 - Disclosure - SUBSEQUENT EVENTS link:presentationLink link:calculationLink link:definitionLink 12401 - Disclosure - SCHEDULE I FINANCIAL INFORMATION FOR PARENT COMPANY link:presentationLink link:calculationLink link:definitionLink 12501 - Disclosure - SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS link:presentationLink link:calculationLink link:definitionLink 20202 - Disclosure - SUMMARY OF PRINCIPAL ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 30203 - Disclosure - SUMMARY OF PRINCIPAL ACCOUNTING POLICIES (Tables) link:presentationLink link:calculationLink link:definitionLink 30403 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS (Tables) link:presentationLink link:calculationLink link:definitionLink 30503 - Disclosure - PROPERTY AND EQUIPMENT, NET (Tables) link:presentationLink link:calculationLink link:definitionLink 30603 - Disclosure - INTANGIBLE ASSETS, NET (Tables) link:presentationLink link:calculationLink link:definitionLink 30703 - Disclosure - INVESTMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 30803 - Disclosure - GOODWILL (Tables) link:presentationLink link:calculationLink link:definitionLink 30903 - Disclosure - DEBT (Tables) link:presentationLink link:calculationLink link:definitionLink 31003 - Disclosure - ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Tables) link:presentationLink link:calculationLink link:definitionLink 31103 - Disclosure - HOTEL OPERATING COSTS (Tables) link:presentationLink link:calculationLink link:definitionLink 31203 - Disclosure - PRE-OPENING EXPENSES (Tables) link:presentationLink link:calculationLink link:definitionLink 31303 - Disclosure - SHARE-BASED COMPENSATION (Tables) link:presentationLink link:calculationLink link:definitionLink 31403 - Disclosure - EARNINGS (LOSSES) PER SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 31503 - Disclosure - SEGMENT (Tables) link:presentationLink link:calculationLink link:definitionLink 31703 - Disclosure - LEASES (Tables) link:presentationLink link:calculationLink link:definitionLink 31803 - Disclosure - INCOME TAXES (Tables) link:presentationLink link:calculationLink link:definitionLink 31903 - Disclosure - EMPLOYEE BENEFIT PLANS (Tables) link:presentationLink link:calculationLink link:definitionLink 32003 - Disclosure - RELATED PARTY TRANSACTIONS AND BALANCES (Tables) link:presentationLink link:calculationLink link:definitionLink 40207 - Disclosure - SUMMARY OF PRINCIPAL ACCOUNTING POLICIES - Treasury shares (Details) link:presentationLink link:calculationLink link:definitionLink 40403 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS - Contract Balances - Contract liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 40502 - Disclosure - PROPERTY AND EQUIPMENT, NET - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 41501 - Disclosure - SEGMENT (Details) link:presentationLink link:calculationLink link:definitionLink 41705 - Disclosure - LEASES - Supplemental cash flow information related to leases (Details) link:presentationLink link:calculationLink link:definitionLink