Reportable Segment Information - Schedule Of Financial Information For Company's Franchising Segment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Reportable Segment Information [Line Items]
Revenues	$ 151,733	$ 317,684	$ 369,908	$ 536,004
Operating income (loss)	7,860	102,537	54,190	147,587
Income (loss) before income taxes	(2,878)	94,154	27,521	130,633
Corporate & Other
Reportable Segment Information [Line Items]
Revenues	4,512	4,055	15,417	7,383
Operating income (loss)	(25,436)	(16,799)	(29,640)	(42,206)
Income (loss) before income taxes	(32,689)	(24,200)	(50,869)	(56,008)
Intersegment Eliminations
Reportable Segment Information [Line Items]
Revenues	(97)	0	(874)	0
Operating income (loss)	0	0	0	0
Income (loss) before income taxes	0	0	0	0
Hotel Franchising | Operating Segments
Reportable Segment Information [Line Items]
Revenues	147,318	313,629	355,365	528,621
Operating income (loss)	33,296	119,336	83,830	189,793
Income (loss) before income taxes	$ 29,811	$ 118,354	$ 78,390	$ 186,641