Goodwill and Intangible Assets - Gross Carrying Amount and Accumulated Amortization of Intangible Assets Other Than Goodwill (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2017	Dec. 31, 2015	Dec. 31, 2016
Finite-Lived Intangible Assets, Net [Abstract]
Intangible assets with finite lives, impairment	$ (109,910)	$ (109,910)
Intangible assets with finite lives, Accumulated Amortization	(84,030)		$ (78,874)
Intangible assets, Acquisition Costs	360,702		360,702
Intangible assets, Net Carrying Amount	166,762		171,918
Customer-Related and Other
Finite-Lived Intangible Assets, Net [Abstract]
Intangible assets with finite lives, Acquisition Costs	78,925		78,925
Intangible assets with finite lives, impairment	0	0
Intangible assets with finite lives, Accumulated Amortization	(38,131)		(37,050)
Intangible assets with finite lives, Net Carrying Amount	40,794		41,875
Trademarks
Finite-Lived Intangible Assets, Net [Abstract]
Intangible assets with finite lives, Acquisition Costs	229,777		229,777
Intangible assets with finite lives, impairment	(109,910)	$ (109,910)
Intangible assets with finite lives, Accumulated Amortization	(45,899)		(41,824)
Intangible assets with finite lives, Net Carrying Amount	73,968		78,043
Trademarks
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Intangible assets with indefinite lives, Acquisition Costs	$ 52,000		$ 52,000