v3.26.1
GOODWILL - Changes in carrying amount (Details)
¥ in Millions, $ in Millions
12 Months Ended
Dec. 31, 2025
CNY (¥)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2025
USD ($)
Dec. 31, 2023
CNY (¥)
GOODWILL        
Gross carrying values ¥ 5,888 ¥ 5,642   ¥ 5,757
Accumulated impairment loss (460) (421)   (439)
Goodwill 5,428 5,221 $ 776 5,318
Net foreign exchange-goodwill 246 (115)    
Net foreign exchange-impairment loss ¥ (39) ¥ 18    
Hypothetical decline in projected cash flow or increase in the discount rate (as a percent) 5.00% 5.00% 5.00%  
Legacy Huazhu        
GOODWILL        
Gross carrying values ¥ 3,036 ¥ 3,036   3,036
Accumulated impairment loss (4) (4)   (4)
Goodwill ¥ 3,032 ¥ 3,032   3,032
Percentage of fair value exceeded the carrying value 100.00% 100.00% 100.00%  
Legacy DH        
GOODWILL        
Gross carrying values ¥ 2,852 ¥ 2,606   2,721
Accumulated impairment loss (456) (417)   (435)
Goodwill 2,396 2,189   ¥ 2,286
Net foreign exchange-goodwill 246 (115)    
Net foreign exchange-impairment loss ¥ (39) ¥ 18    
Percentage of fair value exceeded the carrying value 70.00% 36.00% 70.00%