Schedule of Fair Value of Assets and Liabilities (Detail) (Fair Value Measurements, Recurring, USD $) In Millions, unless otherwise specified	Mar. 30, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	$ 2.7
Liabilities	(0.6)
Foreign Currency Contracts Asset Net Of Liabilities Fair Value Disclosure, Total	2.1
Securities	2.3
Marketable securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities	2.3
Fair Value, Quoted Prices In Active Markets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities	2.3
Fair Value, Quoted Prices In Active Markets (Level 1) | Marketable securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities	2.3
Fair Value, Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	2.7
Liabilities	(0.6)
Foreign Currency Contracts Asset Net Of Liabilities Fair Value Disclosure, Total	$ 2.1