|**Basis of Presentation and Significant Accounting Policies (Tables)**              | 3 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
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|**Organization, Consolidation and Presentation of Financial Statements [Abstract]** |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
|Schedule of inventory                                                               | Inventories are summarized as follows:February 27, 2016November 28, 2015Raw materials$98,769$99,129Work in process43,77043,907Finished products134,700131,789Inventories$277,239$274,825                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
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|                                                                                    | February 27, 2016                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|Raw materials                                                                       | $                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|Work in process                                                                     | 43,770                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|Finished products                                                                   | 134,700                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
|Inventories                                                                         | $                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|Schedule of accumulated other comprehensive loss                                    | Changes in accumulated other comprehensive loss by component for thethree months endedFebruary 27, 2016are as follows:Pension BenefitsForeign Currency Translation AdjustmentsTotalBalance at November 28, 2015, net of tax$(36,003)$(52,049)$(88,052)Other comprehensive loss before reclassifications and tax(185)(11,936)(12,121)Tax benefit67—67Other comprehensive loss before reclassifications, net of tax(118)(11,936)(12,054)Reclassifications, before tax902(a)—902Tax expense(305)—(305)Reclassifications, net of tax597—597Other comprehensive income (loss), net of tax479(11,936)(11,457)Balance at February 27, 2016, net of tax$(35,524)$(63,985)$(99,509)___________(a) Includes amortization of prior service cost and net actuarial loss included in net periodic benefit cost (seeNote 10) that were reclassified from accumulated other comprehensive loss to selling and administrative expenses.
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|                                                                                    | Pension Benefits                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|Balance at November 28, 2015, net of tax                                            | $                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|Other comprehensive loss before reclassifications and tax                           | (185                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
|Tax benefit                                                                         | 67                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|Other comprehensive loss before reclassifications, net of tax                       | (118                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
|Reclassifications, before tax                                                       | 902                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|Tax expense                                                                         | (305                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
|Reclassifications, net of tax                                                       | 597                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|Other comprehensive income (loss), net of tax                                       | 479                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|Balance at February 27, 2016, net of tax                                            | $                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      

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