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Commitments and Contingencies - Contingent Purchase Obligations (Details) - USD ($)
$ in Millions
Mar. 31, 2023
Dec. 31, 2022
Dec. 31, 2017
Guarantor Obligations [Line Items]      
Guarantee $ 260    
Guarantee, recorded liability 108    
Sheraton Grand Chicago Hotel      
Guarantor Obligations [Line Items]      
Guarantee, recorded liability 300 $ 300  
Sheraton Grand Chicago Hotel | Hotel and Leasehold      
Guarantor Obligations [Line Items]      
Guarantee     $ 300
Sheraton Grand Chicago Hotel | Land      
Guarantor Obligations [Line Items]      
Guarantee $ 200