Organization and Basis of Presentation - Summary of Hotels Owned, Franchised, Managed, and Number of Associated Rooms (Parenthetical) (Detail) $ in Thousands			3 Months Ended				6 Months Ended	12 Months Ended
	Dec. 31, 2015 Hotel	Feb. 06, 2014 Hotel	Dec. 31, 2015 USD ($) Hotel	Sep. 30, 2015 Hotel	Jun. 30, 2015 USD ($) Hotel	Jun. 30, 2013 Hotel	Dec. 31, 2013 Hotel	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Number of hotels sold | Hotel		4	11		1		40
Proceeds from sale of hotel | $			$ 34,100		$ 3,000			$ 37,576	$ 7,053	$ 105,837
Loss on sale of hotel | $					$ (4,000)			$ (4,088)
Number of hotels held for sale | Hotel	13		13	24		44