Income Taxes - Components of Expense (Benefit) for Income Taxes (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Federal (including foreign):
Current	$ 51,495	$ 56,282	$ 39,161
Deferred	(23,377)	8,183	(746)
State:
Current	8,831	11,545	6,416
Deferred	(2,598)	526	226
Income tax expense - net	34,351	76,536	45,057
ESH REIT [Member]
Federal (including foreign):
Current	1,195	1,336	(1,694)
Deferred	549	6,059	(309)
State:
Current	(1,715)	1,107	583
Deferred	22	17	310
Income tax expense - net	$ 51	$ 8,519	$ (1,110)