Goodwill and Intangible Assets - Gross Carrying Amount and Accumulated Amortization of Intangible Assets Other Than Goodwill (Detail) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Dec. 31, 2014
Finite-Lived Intangible Assets, Net [Abstract]
Intangible assets with finite lives, Gross Carrying Amount	$ 279,002	$ 279,002
Intangible assets with finite lives, impairment	(109,910)
Intangible assets with finite lives, Accumulated Amortization	(51,782)	(36,468)
Intangible assets with finite lives, Net Carrying Amount	117,310	242,534
Customer-Related and Other
Finite-Lived Intangible Assets, Net [Abstract]
Intangible assets with finite lives, Gross Carrying Amount	49,225	49,225
Intangible assets with finite lives, Accumulated Amortization	(33,087)	(31,153)
Intangible assets with finite lives, Net Carrying Amount	16,138	18,072
Trademarks
Finite-Lived Intangible Assets, Net [Abstract]
Intangible assets with finite lives, Gross Carrying Amount	229,777	8,096
Intangible assets with finite lives, impairment	(109,910)
Intangible assets with finite lives, Accumulated Amortization	(18,695)	(5,315)
Intangible assets with finite lives, Net Carrying Amount	101,172	2,781
Trademarks
Indefinite-Lived Intangible Assets, Net [Abstract]
Intangible assets with indefinite lives	$ 0	$ 221,681