Segment Reporting, Revenue by Products (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 30, 2014	Mar. 31, 2013
Revenue from External Customer [Line Items]
Net revenue	$ 679,453	$ 663,694
Boys [Member]
Revenue from External Customer [Line Items]
Net revenue	247,775	242,796
Games [Member]
Revenue from External Customer [Line Items]
Net revenue	220,526	230,915
Girls [Member]
Revenue from External Customer [Line Items]
Net revenue	138,700	114,774
Preschool [Member]
Revenue from External Customer [Line Items]
Net revenue	$ 72,452	$ 75,209