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Note 6 - Property and Equipment (Details) - Property and Equipment Summary (USD $)
In Thousands, unless otherwise specified
Dec. 29, 2013
Dec. 30, 2012
Property, Plant and Equipment [Line Items]    
Property and equipment, gross $ 491,629 $ 410,423
Accumulated depreciation (260,784) (244,698)
230,845 [1] 165,725 [1]
Land [Member]
   
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 17,290 7,714
Building [Member]
   
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 123,032 104,296
Equipment [Member]
   
Property, Plant and Equipment [Line Items]    
Property and equipment, gross $ 351,307 $ 298,413
[1] Long-lived assets include tangible assets physically located in foreign countries.