PROPERTY AND EQUIPMENT - Additional Information (Detail)	3 Months Ended		6 Months Ended
	Jun. 30, 2019 USD ($) parcel	Jun. 30, 2018 USD ($)	Jun. 30, 2019 USD ($) parcel	Jun. 30, 2018 USD ($) hotel	Dec. 31, 2018 USD ($) parcel
Property, Plant and Equipment [Line Items]
Impairment charges	$ 0	$ 0	$ 0	$ 43,600,000
Fair Value, Inputs, Level 3
Property, Plant and Equipment [Line Items]
Number of impaired hotels | hotel				21
Minimum | Fair Value, Inputs, Level 3 | Measurement Input, Discount Rate
Property, Plant and Equipment [Line Items]
Fair value inputs, discount rate (as a percent)			6.00%
Minimum | Fair Value, Inputs, Level 3 | Measurement Input, Terminal Capitalization Rate
Property, Plant and Equipment [Line Items]
Fair value inputs, discount rate (as a percent)			7.00%
Maximum | Fair Value, Inputs, Level 3 | Measurement Input, Discount Rate
Property, Plant and Equipment [Line Items]
Fair value inputs, discount rate (as a percent)			10.00%
Maximum | Fair Value, Inputs, Level 3 | Measurement Input, Terminal Capitalization Rate
Property, Plant and Equipment [Line Items]
Fair value inputs, discount rate (as a percent)			11.00%
Land and site improvement
Property, Plant and Equipment [Line Items]
Capital leased assets	3,200,000		$ 3,200,000		$ 3,200,000
Development in process
Property, Plant and Equipment [Line Items]
Capital leased assets	$ 800,000		$ 800,000		$ 600,000
Number of land parcels | parcel	13		13		11
ESH REIT | Land and site improvement
Property, Plant and Equipment [Line Items]
Capital leased assets	$ 3,200,000		$ 3,200,000		$ 3,200,000
ESH REIT | Development in process
Property, Plant and Equipment [Line Items]
Capital leased assets	$ 800,000		$ 800,000		$ 600,000
Number of land parcels | parcel	13		13		11