Debt - Schedule of Debt (Parenthetical) (Detail) - USD ($)		1 Months Ended		12 Months Ended
		Sep. 30, 2020	May 31, 2020	Dec. 31, 2020
Debt Instrument [Line Items]
Debt instrument description of interest rate				LIBOR floor of 25 basis points
Debt instrument, interest rate			25.00%
Revolver [Member]
Debt Instrument [Line Items]
Maturity Date, end year	[1],[2]			2023
Debt, gross	[1]			$ 601,000,000
Line of credit facility, current borrowing capacity		$ 75,000,000		75,000,000
Line of credit facility, maximum borrowing capacity		1,075,000,000.000		1,075,000,000.000
Aggregate commitments		$ 901,000,000		$ 901,000,000
Line of credit facility, expiration period		2 years		2 years
Debt instrument, maturity date end year		Dec. 31, 2023		Dec. 31, 2023
Line of credit facility, remaining borrowing capacity		$ 174,000,000
Debt instrument, maturity date start year		Dec. 31, 2021
Hilton Denver City Center Mortgage Loan [Member]
Debt Instrument [Line Items]
Maturity Date, end year				2042
Debt instrument, call date earliest				Aug. 31, 2022
Doubletree Spokane JV Mortgage Loan [Member]
Debt Instrument [Line Items]
Debt instrument, call date earliest				Oct. 06, 2021
Debt, gross				$ 12,000,000
Debt instrument default rate				6.55%

[1] In May 2020, we amended our credit and term loan facilities which added a LIBOR floor of 25 basis points.

[2] In September 2020, we increased our aggregate commitments under the Revolver by $75 million to $1.075 billion and extended the maturity date with respect to $901 million of the aggregate commitments for two years to December 2023, including all $75 million of the increased Revolver commitments. The maturity date for the remaining $174 million of commitments under the Revolver is December 2021.