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Incentive Plans and Stock-Based Compensation (Narrative) (Details) - USD ($)
$ in Thousands
12 Months Ended
Mar. 25, 2014
Dec. 03, 2016
Nov. 28, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Weighted-average period, over which the Company expects to recognize compensation cost related to share-based arrangements (in years)   4 years  
Stock Options [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Shares granted in performance awards to officers, directors and key employees 6,600,000    
Number of years which shares can be granted under the Plan 10 years    
Award vesting period (in years)   4 years  
Expiration period and term of equity award (in years)   10 years  
Unrecognized compensation cost related to share-based awards which the Company expects to recognize   $ 2,041  
Weighted-average period, over which the Company expects to recognize compensation cost related to share-based arrangements (in years)   2 years 3 months 1 day  
Stock Options [Member] | Tranche One [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Annual employee vesting percentage   25.00%  
Stock Options [Member] | Tranche Two [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Annual employee vesting percentage   25.00%  
Stock Options [Member] | Tranche Three [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Annual employee vesting percentage   25.00%  
Stock Options [Member] | Tranche Four [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Annual employee vesting percentage   25.00%  
Restricted Stock Units (RSUs) [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period (in years)   4 years  
Unrecognized compensation cost related to share-based awards which the Company expects to recognize   $ 2,670  
Weighted-average period, over which the Company expects to recognize compensation cost related to share-based arrangements (in years)   2 years 9 months 18 days  
Restricted stock unit awards - shares vested and deferred   8,873 14,520
Employee Stock [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Employee stock purchase plan, discount   5.00%  
Restricted Stock [Member] | Director [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Directors' stock compensation retainer term   1 year  
Directors' share selling restriction period   6 months  
Restricted Stock Unit Awards with Performance Conditions [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period (in years)   3 years  
Unrecognized compensation cost related to share-based awards which the Company expects to recognize   $ 4,872  
Operating profit margin period   3 years