Cost Reduction Initiatives - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	1 Months Ended	3 Months Ended
	Dec. 31, 2013	Mar. 31, 2013
Restructuring Cost And Reserve [Line Items]
Percentage resulting in noncash charges	66.67%
Cost Reduction Initiatives
Restructuring Cost And Reserve [Line Items]
Expected annualized pre-tax savings from restructuring plan	$ 60,000
Pre-tax restructuring charges to cost and expense	70,600	3,509
Cost Reduction Initiatives | Cost of sales
Restructuring Cost And Reserve [Line Items]
Pre-tax restructuring charges to cost and expense		2,282
Cost Reduction Initiatives | Operating expenses
Restructuring Cost And Reserve [Line Items]
Pre-tax restructuring charges to cost and expense		$ 1,227