Note 8. Intangible Assets and Goodwill (Details) - Actual Amortization Expense (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 29, 2013
Dec. 30, 2012
Dec. 25, 2011
Actual Amortization Expense [Abstract]      
Amortization Expense $ 32,026 $ 27,605 $ 23,541