Annual report pursuant to Section 13 and 15(d)

Segment Information (Reconciliation of Net Income to Adjusted EBITDA) (Details)

v3.22.0.1
Segment Information (Reconciliation of Net Income to Adjusted EBITDA) (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Sep. 30, 2019
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Segment Reporting Information [Line Items]        
Net income/(loss)   $ 244 $ (132) $ 157
Provision for income taxes   91 (26) 50
Depreciation and amortization   (95) (98) (109)
Interest expense, net   93 112 100
Stock-based compensation   (28) (21) (20)
Fee-related and other revenues   (1,245) (950) (1,430)
Separation-related   3 2 22
Transaction-related item $ 20     20
Transaction-related, net   0 (12) (40)
Foreign currency impact of highly inflationary countries   1 2 5
Impairments, net   6 206 45
Contract termination   0 0 42
Restructuring   0 34 8
Adjusted EBITDA   590 336 621
Early extinguishment of debt   18 0 0
Forgiveness of note receivable        
Segment Reporting Information [Line Items]        
Fee-related and other revenues   $ 11 9 8
Nonseparation related [Member] | Wyndham Hotels & Resorts, Inc. 2018 Equity and Incentive Plan        
Segment Reporting Information [Line Items]        
Stock-based compensation     $ (19) $ (15)