v3.26.1
ACQUISITIONS AND DISPOSITIONS - Schedule of Identifiable Assets Acquired and Liabilities Assumed (Details) - USD ($)
$ in Millions
Jun. 11, 2025
Jun. 30, 2026
Dec. 31, 2025
Business Combination [Line Items]      
Goodwill   $ 3,451 $ 3,454
Playa Hotels Acquisition      
Business Combination [Line Items]      
Purchase consideration $ 1,533    
Fair value of Hyatt's previously-held ordinary shares 164    
Cash and cash equivalents 195    
Receivables 7    
Prepaids and other assets 4    
Current assets held for sale 135    
Property and equipment 2    
Operating lease right-of-use assets 6    
Goodwill 973    
Deferred tax assets 2    
Other assets 1    
Long-term assets held for sale 1,761    
Total assets acquired 3,086    
Accounts payable 34    
Accrued expenses and other current liabilities 111    
Accrued compensation and benefits 8    
Current liabilities held for sale 120    
Debt 1,075    
Long-term operating lease liabilities 5    
Other long-term liabilities 1    
Long-term liabilities held for sale 35    
Total liabilities assumed 1,389    
Total to be allocated 1,697    
Playa Hotels Acquisition | Management and franchising      
Business Combination [Line Items]      
Goodwill 865    
Playa Hotels Acquisition | Distribution      
Business Combination [Line Items]      
Goodwill $ 108