Net Revenues by Type of License and Information by Geographic Region (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended				6 Months Ended
	Jun. 30, 2013		Jun. 30, 2012		Jun. 30, 2013		Jun. 30, 2012
Segment Reporting Information [Line Items]
Licensing and other revenue	$ 115,125		$ 93,646		$ 220,187		$ 182,097
Direct-to-retail license
Segment Reporting Information [Line Items]
Licensing and other revenue	43,237		43,147		84,082		85,620
Wholesale license
Segment Reporting Information [Line Items]
Licensing and other revenue	55,074		38,737		113,955		79,517
Entertainment and other
Segment Reporting Information [Line Items]
Licensing and other revenue	16,814		11,762		22,150		16,960
United States
Segment Reporting Information [Line Items]
Licensing and other revenue	71,326		77,659		146,182		151,474
JAPAN
Segment Reporting Information [Line Items]
Licensing and other revenue	5,806		7,573		11,983		13,929
Other
Segment Reporting Information [Line Items]
Licensing and other revenue	$ 37,993	[1]	$ 8,414	[1]	$ 62,022	[1]	$ 16,694	[1]

[1] No single country represented 10% of the Company's revenues in the periods presented in this table.