Property and Equipment - REIT - Additional Information (Detail)	1 Months Ended	12 Months Ended
	Sep. 30, 2018 USD ($)	Dec. 31, 2019 USD ($) Parcel Room	Dec. 31, 2018 USD ($) Parcel	Dec. 31, 2017 USD ($)
Property, Plant and Equipment [Line Items]
Impairment of long-lived assets		$ 2,679,000	$ 43,600,000	$ 25,169,000
Fair Value, Inputs, Level 3
Property, Plant and Equipment [Line Items]
Impairment of long-lived assets		$ 2,700,000	$ 43,600,000	25,200,000
Fair Value, Inputs, Level 3 | Minimum
Property, Plant and Equipment [Line Items]
Fair value inputs, terminal capitalization rate (as a percent)		7.00%
Fair Value, Inputs, Level 3 | Maximum
Property, Plant and Equipment [Line Items]
Fair value inputs, terminal capitalization rate (as a percent)		11.00%
Fair Value, Inputs, Level 3 | Measurement Input, Discount Rate | Minimum
Property, Plant and Equipment [Line Items]
Fair value inputs, discount rate (as a percent)		6.00%
Fair Value, Inputs, Level 3 | Measurement Input, Discount Rate | Maximum
Property, Plant and Equipment [Line Items]
Fair value inputs, discount rate (as a percent)		10.00%
CANADA | Fair Value, Inputs, Level 3
Property, Plant and Equipment [Line Items]
Impairment of long-lived assets				12,400,000
ARIZONA | Hotel
Property, Plant and Equipment [Line Items]
Number of Rooms | Room		136
FLORIDA | Hotel
Property, Plant and Equipment [Line Items]
Number of Rooms | Room		124
Development in process
Property, Plant and Equipment [Line Items]
Number of land parcels | Parcel		15	11
ESH Hospitality, Inc.
Property, Plant and Equipment [Line Items]
Impairment of long-lived assets		$ 0	$ 0	15,046,000
ESH Hospitality, Inc. | CANADA
Property, Plant and Equipment [Line Items]
Impairment of long-lived assets				$ 15,000,000.0
ESH Hospitality, Inc. | ARIZONA | Hotel
Property, Plant and Equipment [Line Items]
Number of Rooms | Room		136
ESH Hospitality, Inc. | FLORIDA | Hotel
Property, Plant and Equipment [Line Items]
Number of Rooms | Room		124
ESH Hospitality, Inc. | Legacy Greenville
Property, Plant and Equipment [Line Items]
Cash consideration	$ 12,300,000
ESH Hospitality, Inc. | Development in process
Property, Plant and Equipment [Line Items]
Number of land parcels | Parcel		15	11