Debt - Components of Total Debt (Parenthetical) (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Sep. 23, 2016
Amended and Restated 2016 Term Loan [Member]
Debt Instrument [Line Items]
Unamortized deferred financing costs	$ 13,318
Senior Notes [Member]
Debt Instrument [Line Items]
Unamortized deferred financing costs	7,185
Old Senior Notes [Member]
Debt Instrument [Line Items]
Unamortized deferred financing costs	13,441
Amended 2011 Term Loan [Member]
Debt Instrument [Line Items]
Unamortized deferred financing costs	9,848
CMBS Fixed Facility [Member]
Debt Instrument [Line Items]
Unamortized deferred financing costs	$ 1,473	$ 1,000