Equity - ESH REIT (Detail) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Equity [Line Items]
Common stock, shares authorized (in shares)	3,500,000,000	3,500,000,000
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares issued (in shares)	179,483,397	188,219,605
Common stock, shares outstanding (in shares)	179,483,397	188,219,605
Stock repurchased and retired during period	$ 130,721	$ 85,405	$ 62,323
Mandatorily Redeemable Preferred Stock
Equity [Line Items]
Preferred stock, shares authorized (in shares)	350,000,000	350,000,000
Preferred stock, shares issued (in shares)	7,130,000	7,130,000
Preferred stock, shares outstanding (in shares)	7,130,000	7,130,000
Preferred stock, dividend rate (as a percent)	8.00%	8.00%
Preferred stock, redemption value (in dollars per share)	$ 1,000
Common Class B
Equity [Line Items]
Common stock, par value (in dollars per share)	$ 0.01
Common stock, shares issued (in shares)	1
ESH REIT
Equity [Line Items]
Distributions paid to common shareholders	$ 241,000	$ 277,800	235,600
Dividend paid to corporation	$ 137,800	$ 157,800	$ 132,800
ESH REIT | Preferred Stock
Equity [Line Items]
Preferred stock, shares authorized (in shares)	125	125
Preferred stock, shares issued (in shares)	125	125
Preferred stock, shares outstanding (in shares)	125	125
Preferred stock, dividend rate (as a percent)	12.50%	12.50%
Preferred stock, redemption value (in dollars per share)	$ 1,000
ESH REIT | Mandatorily Redeemable Preferred Stock
Equity [Line Items]
Preferred stock, shares authorized (in shares)	350,000,000.0	350,000,000.0
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
ESH REIT | Common Class A
Equity [Line Items]
Common stock, shares authorized (in shares)	4,300,000,000.0	4,300,000,000.0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares issued (in shares)	250,500,000	250,500,000
Common stock, shares outstanding (in shares)	250,500,000	250,500,000
ESH REIT | Common Class B
Equity [Line Items]
Common stock, shares authorized (in shares)	7,800,000,000.0
Common stock, par value (in dollars per share)	$ 0.01
Common stock, shares issued (in shares)	179,500,000	188,200,000