Goodwill Trademarks and Other Intangibles, Net (Detail) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015		Dec. 31, 2014
Intangible Assets by Major Class [Line Items]
Gross Carrying Amount	$ 2,128,180		$ 2,016,497
Accumulated Amortization	22,552		20,163
Net Carrying Amount	2,105,628	[1]	1,996,334
Indefinite-lived trademarks and copyrights
Intangible Assets by Major Class [Line Items]
Indefinite-lived, Gross Carrying Amount	2,095,374		1,986,350
Definite-lived trademarks
Intangible Assets by Major Class [Line Items]
Finite Lived, Gross Carrying Amount	19,404		17,404
Accumulated Amortization	$ 11,810		10,985
Definite-lived trademarks | Minimum
Intangible Assets by Major Class [Line Items]
Estimated Lives in Years	10 years
Definite-lived trademarks | Maximum
Intangible Assets by Major Class [Line Items]
Estimated Lives in Years	15 years
Non-compete agreements
Intangible Assets by Major Class [Line Items]
Finite Lived, Gross Carrying Amount	$ 940		940
Accumulated Amortization	$ 627		450
Non-compete agreements | Minimum
Intangible Assets by Major Class [Line Items]
Estimated Lives in Years	2 years
Non-compete agreements | Maximum
Intangible Assets by Major Class [Line Items]
Estimated Lives in Years	15 years
Licensing contracts
Intangible Assets by Major Class [Line Items]
Finite Lived, Gross Carrying Amount	$ 12,462		11,803
Accumulated Amortization	$ 10,115		$ 8,728
Licensing contracts | Minimum
Intangible Assets by Major Class [Line Items]
Estimated Lives in Years	1 year
Licensing contracts | Maximum
Intangible Assets by Major Class [Line Items]
Estimated Lives in Years	9 years

[1] Included in the adjustment amounts for goodwill, trademarks and other intangibles, net, investments and joint ventures, other assets – current, and accumulated other comprehensive loss are adjustments of approximately $54.5 million, $(50.8) million, $(4.7) million, $0.1 million and $0.9 milllion, respectively, which were not part of the restatement but are to reflect the final purchase price allocation (which was completed in the fourth quarter of 2015) for the buy-out of the remaining 50% interest in Iconix China as well as the acquisitions of Strawberry Shortcake and PONY and the temporary mark-to-market adjustment associated with the available-for-sale securities acquired as part of the buy-out of the remaining 50% interest in Iconix China. Refer to Note 2 and Note 3 for further details.