Summary of Significant Accounting Policies - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2019 USD ($) segment	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($) Hotel	Jan. 01, 2019 USD ($)	May 31, 2017 Hotel
Summary Of Significant Accounting Policies [Line Items]
Impairment charges intangible assets	$ 0	$ 0	$ 0
Number of operating segments | segment	2
Impairment charges goodwill	$ 0	0	0
Advertising costs	29,400,000	25,900,000	$ 23,000,000.0
Liabilities for high-deductible insurance programs	$ 40,600,000	$ 52,800,000
Distribution subject to income tax (as a percent)	58.00%
Distributed portion of taxable income (as a percent)	100.00%	100.00%	100.00%
Foreign currency translation gains (losses)			$ 14,500,000
Foreign currency transaction (gain) loss	$ (391,000)	$ 443,000	$ (713,000)
Compensation expense equity awards	0
Operating	4,863,000
Total discounted lease liability	12,590,000
Finance	3,979,000
Total discounted lease liability	$ 3,379,000
Accounting Standards Update 2016-02
Summary Of Significant Accounting Policies [Line Items]
Operating				$ 7,100,000
Total discounted lease liability				14,500,000
Finance				3,800,000
Total discounted lease liability				$ 3,400,000
Hotel | Disposed of by Sale | Extended Stay Canada
Summary Of Significant Accounting Policies [Line Items]
Number of Hotels | Hotel					3
Hotel | CANADA | Disposed of by Sale | Extended Stay Canada
Summary Of Significant Accounting Policies [Line Items]
Number of Hotels | Hotel			3