Declaration of Distributions - Additional Information (Detail)	Dec. 03, 2015 $ / shares
Class A Common stock
Dividend Declared [Line Items]
Common stock per share outstanding per day declared	$ 0.0016393443
Cash distribution record date start	Jan. 01, 2016
Cash distribution record date end	Mar. 31, 2016
Class T Common stock
Dividend Declared [Line Items]
Common stock per share outstanding per day declared	$ 0.0016393443
Cash distribution record date start	Jan. 01, 2016
Cash distribution record date end	Mar. 31, 2016