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Note 11 - Commitments and Contingencies (Detail)
In Millions, unless otherwise specified
12 Months Ended
Dec. 29, 2012
USD ($)
Dec. 31, 2011
USD ($)
Jan. 01, 2011
USD ($)
Dec. 29, 2012
GBP (£)
Operating Leases, Rent Expense $ 48.2 $ 48.2 $ 47.7  
Operating Leases, Rent Expense, Contingent Rentals 1.2 1.2 1.0  
Loss Contingency, Estimate of Possible Loss (in Pounds) 2.0     1.2
Loss Contingency, Estimate of Possible Loss $ 2.0     £ 1.2