PROPERTY AND EQUIPMENT - Additional Information - REIT (Details) $ in Millions	Jun. 30, 2019 USD ($) parcel	Dec. 31, 2018 USD ($) parcel
Land and site improvement
Property, Plant and Equipment [Line Items]
Capital leased assets	$ 3.2	$ 3.2
Land and site improvement | ESH REIT
Property, Plant and Equipment [Line Items]
Capital leased assets	3.2	3.2
Development in process
Property, Plant and Equipment [Line Items]
Capital leased assets	$ 0.8	$ 0.6
Number of land parcels | parcel	13	11
Development in process | ESH REIT
Property, Plant and Equipment [Line Items]
Capital leased assets	$ 0.8	$ 0.6
Number of land parcels | parcel	13	11