Leases - Supplemental Balance Sheet Information Related to Leases (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Mar. 31, 2020	Sep. 30, 2020	Dec. 31, 2019
Finance Lease
Finance lease right-of-use asset, net		$ 46,549	$ 47,652
Finance lease obligation, current		$ 1	$ 1
Accounts payable and accrued expenses		us-gaap:AccountsPayableAndOtherAccruedLiabilitiesCurrent	us-gaap:AccountsPayableAndOtherAccruedLiabilitiesCurrent
Finance lease obligation, less current portion		$ 15,569	$ 15,570
Total finance lease obligation		$ 15,570	15,571
Weighted average remaining finance lease term		77 years
Weighted average finance lease discount rate		9.00%
Operating Leases
Operating lease right-of-use assets, net		$ 39,489	60,629
Operating lease obligations, current		$ 4,972	$ 4,743
Accounts payable and accrued expenses		us-gaap:AccountsPayableAndOtherAccruedLiabilitiesCurrent	us-gaap:AccountsPayableAndOtherAccruedLiabilitiesCurrent
Operating lease obligations, less current portion		$ 45,939	$ 49,691
Total operating lease obligations		$ 50,911	54,434
Weighted average remaining operating lease term		25 years
Weighted average operating lease discount rate		5.40%
Asset Impairment Charges
Impairment losses		$ 133,466
Hilton Times Square
Operating Leases
Operating lease obligations, current		$ 2,400
Accounts payable and accrued expenses		us-gaap:AccountsPayableAndOtherAccruedLiabilitiesCurrent
Operating Lease Right-Of-Use Asset | Hilton Times Square
Asset Impairment Charges
Impairment losses	$ 18,500
Buildings and improvements
Finance Lease
Finance lease, right-of-use asset, gross		$ 58,799	58,799
Finance lease, right-of-use asset, accumulated amortization		(12,250)	(11,147)
Finance lease right-of-use asset, net		$ 46,549	$ 47,652