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Pension and Postretirement Benefits (Details) 4 (USD $)
In Thousands, unless otherwise specified
12 Months Ended 12 Months Ended
Dec. 01, 2012
Dec. 03, 2011
Nov. 27, 2010
Dec. 01, 2012
Pension Benefits US Plans [Member]
Dec. 03, 2011
Pension Benefits US Plans [Member]
Nov. 27, 2010
Pension Benefits US Plans [Member]
Dec. 01, 2012
Pension Benefits Foreign Pension Plans [Member]
Dec. 03, 2011
Pension Benefits Foreign Pension Plans [Member]
Nov. 27, 2010
Pension Benefits Foreign Pension Plans [Member]
Dec. 01, 2012
Pension Benefits Other Postretirement [Member]
Dec. 03, 2011
Pension Benefits Other Postretirement [Member]
Nov. 27, 2010
Pension Benefits Other Postretirement [Member]
Dec. 01, 2012
Pension Benefits US Plan [Member]
Dec. 03, 2011
Pension Benefits US Plan [Member]
Nov. 27, 2010
Pension Benefits US Plan [Member]
Nov. 30, 2013
Pension Benefits US Plans and Other Postretirement Plans [Member]
Dec. 01, 2012
Pension Benefits US Plans and Other Postretirement Plans [Member]
Amounts expected to be amortized from accumulated other comprehensive income into net periodic benefit costs over next fiscal year [Abstract]                                  
Amortization of prior service cost (benefit)       $ 49     $ (4)     $ (4,134)              
Amortization of net actuarial (gain) loss       6,742     3,706     5,717              
Total amounts expected to be amortized from accumulated other comprehensive income into net periodic benefit costs over next fiscal year       6,791     3,702     1,583              
Weighted-average assumption used to determine benefit obligations [Abstract]                                  
Benefit obligations discount rate       3.81% 5.00% 5.46% 3.79% 5.36% 5.09% 3.46% 4.73% 4.96% 3.83% 5.07% 5.49%    
Benefit obligations rate of compensation increase       4.50% 5.00% 4.17% 1.87% 2.14% 2.15%                
Benefit obligations rate of compensation reduction                               280  
Weighted-average assumption used to determine net costs for years ended [Abstract]                                  
Discount rate for net costs       5.00% 5.46% 5.69% 5.26% 5.10% 5.18% 4.73% 4.96% 5.30%          
Expected return on plan assets for net costs       8.00% 8.00% 7.90% 6.08% 6.18% 6.68% 8.75% 8.75% 8.75%          
Rate of compensation increase for net costs       5.00% 4.17% 4.19% 1.86% 2.13% 2.15%                
Expected return on plan assets for net costs change                                 1,874
Assumed health care trend rates [Abstract]                                  
Health care cost trend assumed for next year 7.25% 7.25% 7.00%                            
Rate to which the cost trend rate is assumed to decline (the ultimate trend rate) 5.00% 5.00% 5.00%                            
Fiscal year that the rate reaches the ultimate trend rate 2018 2018 2015                            
Sensitivity information [Abstract]                                  
Effect on service and interest cost components - annual increase 3                                
Effect on service and interest cost components - annual decrease (3)                                
Effect on accumulated postretirement benefit obligation - increase 49                                
Effect on accumulated postretirement benefit obligation - decrease $ (46)