Derivative Instruments and Hedging Activities-Realized & Unrealized (Details) (Forward foreign exchange contracts [Member], Other Income [Member], USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
May 25, 2014
May 26, 2013
May 25, 2014
May 26, 2013
Forward foreign exchange contracts [Member] | Other Income [Member]
       
Derivative Instruments, Gain (Loss) [Line Items]        
Realized $ 854 $ (3,487) $ 6,769 $ (6,197)
Unrealized (10,864) 6,277 (12,343) 6,169
Total $ (10,010) $ 2,790 $ (5,574) $ (28)