Income Taxes - Schedule of Income Before Income Tax Expense (Benefit) (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Schedule Of Income Before Income Tax Domestic And Foreign Line Items
INCOME BEFORE INCOME TAX EXPENSE	$ 253,832	$ 231,702	$ 197,703
ESH REIT
Schedule Of Income Before Income Tax Domestic And Foreign Line Items
INCOME BEFORE INCOME TAX EXPENSE	230,926	216,213	212,258
U.S.
Schedule Of Income Before Income Tax Domestic And Foreign Line Items
Income (loss) before income tax (benefit) expense	254,172	244,995	196,557
U.S. | ESH REIT
Schedule Of Income Before Income Tax Domestic And Foreign Line Items
Income (loss) before income tax (benefit) expense	231,266	231,093	207,896
CANADA
Schedule Of Income Before Income Tax Domestic And Foreign Line Items
Income (loss) before income tax (benefit) expense	(340)	(13,293)	1,146
CANADA | ESH REIT
Schedule Of Income Before Income Tax Domestic And Foreign Line Items
Income (loss) before income tax (benefit) expense	$ (340)	$ (14,880)	$ 4,362