Quarterly report pursuant to Section 13 or 15(d)

Classes of Financial Assets and Financial Liabilities Measured and Recorded at Fair Value on Recurring Basis (Detail)

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Classes of Financial Assets and Financial Liabilities Measured and Recorded at Fair Value on Recurring Basis (Detail) (USD $)
In Thousands, unless otherwise specified
 6 Months Ended 12 Months Ended
Jun. 29, 2013
Dec. 29, 2012
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]    
Cash equivalents, money market funds $ 53,591 $ 181,635
Cash equivalents, time deposits 77,011 17,042
Derivative instruments, assets 42,243 16,153
Investment securities 203,114 188,307
Other marketable securities 4,100 4,513
Derivative instruments, liabilities 10,853 29,468
Deferred compensation 253,154 230,733
Quoted Prices In Active Markets For Identical Assets, Level 1
    
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]    
Cash equivalents, money market funds 53,591 [1] 181,635 [1]
Cash equivalents, time deposits 77,011 [1] 17,042 [1]
Derivative instruments, assets 0 [1] 0 [1]
Investment securities 178,541 [1] 157,230 [1]
Other marketable securities 4,100 [1] 4,513 [1]
Derivative instruments, liabilities 0 [1] 0 [1]
Deferred compensation 0 [1] 0 [1]
Significant Other Observable Inputs, Level 2
    
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]    
Cash equivalents, money market funds 0 [1] 0 [1]
Cash equivalents, time deposits 0 [1] 0 [1]
Derivative instruments, assets 42,243 [1] 16,153 [1]
Investment securities 24,573 [1] 31,077 [1]
Other marketable securities 0 [1] 0 [1]
Derivative instruments, liabilities 10,853 [1] 29,468 [1]
Deferred compensation 253,154 [1] 230,733 [1]
Significant Unobservable Inputs, Level 3
    
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]    
Cash equivalents, money market funds 0 [1] 0 [1]
Cash equivalents, time deposits 0 [1] 0 [1]
Derivative instruments, assets 0 [1] 0 [1]
Investment securities 0 [1] 0 [1]
Other marketable securities 0 [1] 0 [1]
Derivative instruments, liabilities 0 [1] 0 [1]
Deferred compensation $ 0 [1] $ 0 [1]
[1] There were no transfers among the levels within the fair value hierarchy during the first six months of 2013 or the year ended December 2012.