XML 85 R66.htm IDEA: XBRL DOCUMENT v3.7.0.1
Subsequent Events - Additional Information (Detail) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
1 Months Ended 6 Months Ended
Aug. 01, 2017
Aug. 01, 2017
Jun. 30, 2017
Jun. 30, 2016
Subsequent Event [Line Items]        
Common distributions, per common share (dollars per share)     $ 0.11 $ 0.06
Subsequent Event        
Subsequent Event [Line Items]        
Common distributions, per common share (dollars per share) $ 0.07      
Subsequent Event | ESH REIT        
Subsequent Event [Line Items]        
Common distributions, per common share (dollars per share) $ 0.14      
Subsequent Event | Common Stock        
Subsequent Event [Line Items]        
Stock repurchase value   $ 2.0    
Subsequent Event | Common Stock | ESH REIT        
Subsequent Event [Line Items]        
Stock repurchased (in shares)   0.2    
Stock repurchase value   $ 1.1