Trade Names/Trademarks and Other Intangible Assets, Net - Trade Names/Trademarks, Net (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Definite And Indefinite Lived Intangible Assets By Major Class [Line Items]
Net Carrying Value, definite lives	$ 31,713
Weighted Average Amortization Period, definite lives	18 years 9 months 18 days
Trade Names/Trademarks [Member]
Definite And Indefinite Lived Intangible Assets By Major Class [Line Items]
Net Carrying Value, indefinite lives	157,000	157,000
Gross Carrying Amount, definite lives	12,900	11,000
Accumulated Amortization, definite lives	5,712	4,492
Net Carrying Value, definite lives	7,188	6,508
Gross Carrying Amount, total	169,900	168,000
Accumulated Amortization, total	5,712	4,492
Net Carrying Value, total	$ 164,188	$ 163,508
Weighted Average Amortization Period, definite lives	9 years 3 months 18 days	10 years