Note 17. Restructuring Charges (Details) - Restructuring Activity Related to 2013 Restructuring Plan (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 29, 2013
Dec. 30, 2012
Dec. 25, 2011
Provision:      
Restructuring charges $ 6,017 $ 5,650 $ 12,295
Fiscal Year 2013 Restructuring Plan [Member]
     
Provision:      
Severance and others 6,017    
Restructuring charges 6,017    
Non-cash adjustments (1) (469) [1]    
Cash payments (4,704)    
Accrued restructuring balance $ 844    
[1] Non cash adjustments mainly relate to intangibles written off.