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Insurance - Additional Information (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Insurances [Line Items]      
Insurance contracts that are liabilities $ 45 $ 39 $ 37
Settlement period 5 years 5 years  
Maximum liabilities last five policy years $ 77 $ 71  
International general liability principally for managed hotels      
Insurances [Line Items]      
Insurance contracts that are liabilities 19 15  
Workers' compensation      
Insurances [Line Items]      
Insurance contracts that are liabilities $ 20 $ 17