Quarterly report pursuant to Section 13 or 15(d)

Long-Lived Assets - Narrative (Details)

v3.21.2
Long-Lived Assets - Narrative (Details)
$ in Millions
3 Months Ended
Jun. 30, 2020
USD ($)
Sep. 30, 2021
USD ($)
hotel
Dec. 31, 2020
USD ($)
Property, Plant and Equipment [Line Items]      
Owned hotel properties | hotel   2  
Property and equipment, net   $ 259 $ 278
Goodwill and intangible asset impairment $ 205    
Reportable Segments | Hotel Franchising      
Property, Plant and Equipment [Line Items]      
Goodwill and intangible asset impairment $ 191