Dispositions and Acquisitions - Summary of Hotel Portfolio Properties Sold (Detail)	9 Months Ended
	Sep. 30, 2021
W New Orleans - French Quarter [Member]
Business Acquisition [Line Items]
Location	New Orleans, Louisiana
Month Sold	2021-04
Hotel Indigo San Diego Gaslamp Quarter [Member]
Business Acquisition [Line Items]
Location	San Diego, California	[1]
Month Sold	2021-06	[1]
Courtyard Washington Capitol Hill Navy Yard [Member]
Business Acquisition [Line Items]
Location	Washington, D.C.	[1]
Month Sold	2021-06	[1]
Hotel Adagio, Autograph Collection [Member]
Business Acquisition [Line Items]
Location	San Francisco, California
Month Sold	2021-07
Le Meridien San Francisco [Member]
Business Acquisition [Line Items]
Location	San Francisco, California
Month Sold	2021-08

[1] Sold as a portfolio in the same transaction.