Property, Plant, and Equipment (Detail) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012	Mar. 31, 2012
Property, Plant and Equipment [Line Items]
Land	$ 26,733	$ 26,692	$ 26,692
Buildings	273,479	268,381	264,235
Machinery and equipment	946,350	931,732	870,918
Tools, dies, and molds	692,215	674,119	634,859
Capital leases	23,271	23,271	23,271
Leasehold improvements	211,038	208,900	194,865
Total property, plant, and equipment, gross	2,173,086	2,133,095	2,014,840
Less: accumulated depreciation	(1,568,032)	(1,539,882)	(1,480,095)
Total property, plant, and equipment, net	$ 605,054	$ 593,213	$ 534,745