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Relationships with Managers - Schedule of Franchise Agreements (Details)	1 Months Ended			6 Months Ended	9 Months Ended	12 Months Ended
	Aug. 31, 2020	Oct. 31, 2019	Aug. 31, 2019	Jun. 30, 2017	Sep. 30, 2017	Dec. 31, 2017
Vail Marriott Mountain Resort & Spa
Real Estate Properties [Line Items]
Franchise fee agreement term (in years)						16 years
Franchise fee as percentage of gross rooms revenue (as a percent)						6.00%
Franchise fee as percentage of food and beverage revenue (as a percent)						3.00%
JW Marriott Denver at Cherry Creek
Real Estate Properties [Line Items]
Franchise fee agreement term (in years)						15 years
Franchise fee as percentage of gross rooms revenue (as a percent)						6.00%
Franchise fee as percentage of food and beverage revenue (as a percent)						3.00%
Lexington Hotel New York Tenant Leases
Real Estate Properties [Line Items]
Franchise fee agreement term (in years)						20 years
Franchise fee as percentage of gross rooms revenue (as a percent)						5.00%
Courtyard Denver Downtown
Real Estate Properties [Line Items]
Franchise fee agreement term (in years)						16 years
Franchise fee as percentage of gross rooms revenue (as a percent)					5.50%	4.50%
Courtyard Denver Downtown | Scenario, Forecast
Real Estate Properties [Line Items]
Franchise fee as percentage of gross rooms revenue (as a percent)		5.50%
Hilton Boston
Real Estate Properties [Line Items]
Franchise fee agreement term (in years)						10 years
Franchise fee as percentage of gross rooms revenue (as a percent)						5.00%
Franchise fee as percentage of food and beverage revenue (as a percent)						3.00%
Program fee as a percentage of gross room revenue (as a percent)						4.00%
Westin Washington D.C. City Center
Real Estate Properties [Line Items]
Franchise fee agreement term (in years)						20 years
Franchise fee as percentage of gross rooms revenue (as a percent)						7.00%
Franchise fee as percentage of food and beverage revenue (as a percent)						3.00%
Westin San Diego
Real Estate Properties [Line Items]
Franchise fee agreement term (in years)						20 years
Franchise fee as percentage of gross rooms revenue (as a percent)						7.00%
Franchise fee as percentage of food and beverage revenue (as a percent)						3.00%
Hilton Burlington
Real Estate Properties [Line Items]
Franchise fee agreement term (in years)						10 years
Franchise fee as percentage of gross rooms revenue (as a percent)				5.00%		3.00%
Franchise fee as percentage of food and beverage revenue (as a percent)						3.00%
Program fee as a percentage of gross room revenue (as a percent)						4.00%
Hilton Burlington | Scenario, Forecast
Real Estate Properties [Line Items]
Franchise fee as percentage of gross rooms revenue (as a percent)	5.00%		4.00%
Hilton Garden Inn New York City/Times Square Central
Real Estate Properties [Line Items]
Franchise fee agreement term (in years)						22 years
Franchise fee as percentage of gross rooms revenue (as a percent)						5.00%
Program fee as a percentage of gross room revenue (as a percent)						4.30%
Westin Fort Lauderdale Beach Resort
Real Estate Properties [Line Items]
Franchise fee agreement term (in years)						20 years
Franchise fee as percentage of gross rooms revenue (as a percent)						6.00%
Franchise fee as percentage of food and beverage revenue (as a percent)						2.00%
The Gwen Chicago
Real Estate Properties [Line Items]
Franchise fee agreement term (in years)						20 years
Franchise fee as percentage of gross rooms revenue (as a percent)						4.50%
Sheraton Suites Key West
Real Estate Properties [Line Items]
Franchise fee agreement term (in years)						20 years
Franchise fee as percentage of gross rooms revenue (as a percent)						5.00%
Courtyard Manhattan / Midtown East
Real Estate Properties [Line Items]
Franchise fee agreement term (in years)						25 years
Franchise fee as percentage of gross rooms revenue (as a percent)						6.00%

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