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Financial Instruments and Risk Management - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified
 3 Months Ended 3 Months Ended
Jun. 15, 2013
Swap
Dec. 29, 2012
Jun. 15, 2013
Maximum [Member]
Jun. 16, 2012
Maximum [Member]
Jun. 15, 2013
Foreign Exchange Contracts [Member]
Jun. 16, 2012
Foreign Exchange Contracts [Member]
Jun. 15, 2013
Interest Rate Swap [Member]
Financial Instruments And Derivatives [Line Items]              
Carrying value of Company's long-term debt, including current maturities $ 1,184.7 $ 1,250.0          
Fair value of Company's long-term debt, including current maturities 1,228.6 1,308.9          
Derivative notional amount         $ 106.9 $ 109.0 $ 462.2
Range of maturities for foreign exchange contracts     336 days 336 days      
Number of interest rate swap agreement 1            
Financial instrument expiration date Oct. 06, 2017