SEGMENTS - Schedule of Assets and Capital Expenditures of Operating Segments (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Segment Reporting Information [Line Items]
Assets:	$ 4,393,005		$ 4,030,596
Capital Expenditures:	54,579	$ 55,288
Operating Segments
Segment Reporting Information [Line Items]
Assets:	3,701,132		3,676,185
Operating Segments | Owned hotels
Segment Reporting Information [Line Items]
Assets:	3,687,800		3,661,609
Capital Expenditures:	54,368	54,762
Operating Segments | Franchise and management
Segment Reporting Information [Line Items]
Assets:	13,332		14,576
Corporate and Other
Segment Reporting Information [Line Items]
Assets:	750,602		397,568
Capital Expenditures:	211	$ 526
Intersegment Eliminations
Segment Reporting Information [Line Items]
Assets:	$ (58,729)		$ (43,157)