Annual report pursuant to Section 13 and 15(d)

Segment Information (Summary of Net Revenues and Adjusted EBITDA by Segment) (Details)

v3.19.3.a.u2
Segment Information (Summary of Net Revenues and Adjusted EBITDA by Segment) (Details) - USD ($)
$ in Millions
 3 Months Ended 12 Months Ended
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2018
Sep. 30, 2018
Jun. 30, 2018
Mar. 31, 2018
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Segment Reporting Information [Line Items]                      
Net Revenues $ 492 $ 560 $ 533 $ 468 $ 527 $ 604 $ 435 $ 302 $ 2,053 $ 1,868 $ 1,280
Adjusted EBITDA 153 190 159 111 125 166 125 92 613 507 383
Payments to Acquire Property, Plant, and Equipment                 50 73 46
Depreciation and amortization 28 26 27 29 29 30 22 19 109 99 75
Total assets 4,533       4,976       4,533 4,976 2,137
Hotel Franchising                      
Segment Reporting Information [Line Items]                      
Net Revenues 300 379 331 269 295 348 289 203      
Adjusted EBITDA 151 195 162 113 122 178 129 86      
Corporate and Other                      
Segment Reporting Information [Line Items]                      
Net Revenues 2 1 1 2 3 4 0 0 6 7 0
Adjusted EBITDA (19) (18) (19) (18) (15) (17) (12) (10) (75) (55) (40)
Payments to Acquire Property, Plant, and Equipment                 7 3 0
Depreciation and amortization                 11 6 0
Total assets 216       567       216 567 10
Hotel Management                      
Segment Reporting Information [Line Items]                      
Net Revenues 190 180 201 197 229 252 146 99      
Adjusted EBITDA 21 $ 13 $ 16 $ 16 18 $ 5 $ 8 $ 16      
Reportable Segments | Hotel Franchising                      
Segment Reporting Information [Line Items]                      
Net Revenues                 1,279 1,135 897
Adjusted EBITDA                 622 515 402
Payments to Acquire Property, Plant, and Equipment                 35 43 35
Depreciation and amortization                 72 72 59
Total assets 3,817       3,829       3,817 3,829 1,727
Reportable Segments | Hotel Management                      
Segment Reporting Information [Line Items]                      
Net Revenues                 768 726 383
Adjusted EBITDA                 66 47 21
Payments to Acquire Property, Plant, and Equipment                 8 27 11
Depreciation and amortization                 26 21 16
Total assets $ 500       $ 580       500 580 400
Corporate and Other                      
Segment Reporting Information [Line Items]                      
Net Revenues                 $ 6 $ 7 $ 0