Net Sales by Product Group (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Schedule of Net Sales from External Customers by Product [Line Items]
Net Sales	$ 302,791	$ 337,027	$ 539,577	$ 582,334
Traditional Toys and Electronics
Schedule of Net Sales from External Customers by Product [Line Items]
Net Sales	163,528	204,332	268,194	332,737
Role Play, Novelty and Seasonal Toys
Schedule of Net Sales from External Customers by Product [Line Items]
Net Sales	$ 139,263	$ 132,695	$ 271,383	$ 249,597