Commitments and Contingencies - Additional Information (Details) $ in Millions		9 Months Ended
	May 06, 2019 Plaintiff	Sep. 30, 2019 USD ($) Hotel	Sep. 30, 2017 Hotel
Other Commitments [Line Items]
Purchase commitment, remaining minimum amount committed | $		$ 68
Loss contingency, number of plaintiffs | Plaintiff	2
Hurricanes Irma and Maria [Member]
Other Commitments [Line Items]
Total loss recognized, representing losses up to the amount of deductibles and additional amounts not expected to be recovered from insurance | $		$ 22
Key West [Member] | Hurricanes Irma and Maria [Member]
Other Commitments [Line Items]
Number of hotels sustained damage | Hotel		2
Caribe Hilton [Member] | Hurricanes Irma and Maria [Member]
Other Commitments [Line Items]
Number of hotels sustained damage | Hotel			1