Annual report pursuant to Section 13 and 15(d)

Intangible Assets (Goodwill and Intangible Assets) (Details)

v3.22.0.1
Intangible Assets (Goodwill and Intangible Assets) (Details)
$ in Millions
 3 Months Ended 12 Months Ended
Jun. 30, 2020
USD ($)
trademark
Dec. 31, 2020
USD ($)
Dec. 31, 2021
USD ($)
Dec. 31, 2019
USD ($)
Finite-Lived Intangible Assets [Line Items]        
Owned hotel reporting unit goodwill   $ 1,525 $ 1,525 $ 1,539
Gross Carrying Amount   1,034 1,033  
Accumulated Amortization   521 559  
Net Carrying Amount   513 474  
Goodwill and Intangible Asset Impairment   205    
Number Of Assets Impaired | trademark 3      
Goodwill, Gross   1,539 1,539  
Goodwill, Impaired, Accumulated Impairment Loss   14 14  
Impairment of Intangible Assets (Excluding Goodwill) $ 191      
Hotel Franchising        
Finite-Lived Intangible Assets [Line Items]        
Owned hotel reporting unit goodwill     1,441 1,441
Hotel Management        
Finite-Lived Intangible Assets [Line Items]        
Owned hotel reporting unit goodwill     84 $ 98
Franchise agreements        
Finite-Lived Intangible Assets [Line Items]        
Gross Carrying Amount   895 895  
Accumulated Amortization   487 513  
Net Carrying Amount   408 382  
Management agreements        
Finite-Lived Intangible Assets [Line Items]        
Gross Carrying Amount   136 135  
Accumulated Amortization   33 44  
Net Carrying Amount   103 91  
Trademarks        
Finite-Lived Intangible Assets [Line Items]        
Gross Carrying Amount   2 2  
Accumulated Amortization   1 1  
Net Carrying Amount   1 1  
Other        
Finite-Lived Intangible Assets [Line Items]        
Gross Carrying Amount   1 1  
Accumulated Amortization   0 1  
Net Carrying Amount   1 0  
Trademarks        
Finite-Lived Intangible Assets [Line Items]        
Unamortized Intangible Assets   $ 1,202 $ 1,201  
Impaired Assets [Member]        
Finite-Lived Intangible Assets [Line Items]        
Unamortized Intangible Assets 622      
Indefinite-lived Intangible Assets, Gross 827      
Goodwill, Impairment Loss 14      
Impairment of Intangible Assets, Finite-lived (205)      
Impaired Assets [Member] | Owned Hotel Reporting Unit [Member]        
Finite-Lived Intangible Assets [Line Items]        
Owned hotel reporting unit goodwill 0      
Goodwill, Gross 14      
Impaired Assets [Member] | La Quinta trademark [Member]        
Finite-Lived Intangible Assets [Line Items]        
Unamortized Intangible Assets 555      
Indefinite-lived Intangible Assets, Gross 710      
Impairment of Intangible Assets, Finite-lived (155)      
Impaired Assets [Member] | Other impaired trademarks [Member]        
Finite-Lived Intangible Assets [Line Items]        
Unamortized Intangible Assets 67      
Indefinite-lived Intangible Assets, Gross 103      
Impairment of Intangible Assets, Finite-lived $ (36)