|**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 28, 2015November 29, 2014Raw materials$108,196$101,848Work in process51,15841,729Finished products138,513131,141Inventories$297,867$274,718                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
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|                                                                                    | February 28, 2015                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|Raw materials                                                                       | $                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|Work in process                                                                     | 51,158                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
|Finished products                                                                   | 138,513                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Inventories                                                                         | $                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|Schedule of accumulated other comprehensive loss                                    | Changes in accumulated other comprehensive loss by component for thethree months endedFebruary 28, 2015are as follows:Pension BenefitsForeign Currency Translation AdjustmentsTotalBalance at November 29, 2014, net of tax$(37,667)$(16,413)$(54,080)Other comprehensive loss before reclassifications and tax(105)(16,614)(16,719)Tax benefit21—21Other comprehensive loss before reclassifications, net of tax(84)(16,614)(16,698)Reclassifications, before tax966(a)—966Tax expense(283)—(283)Reclassifications, net of tax683—683Other comprehensive income (loss), net of tax599(16,614)(16,015)Balance at February 28, 2015, net of tax$(37,068)$(33,027)$(70,095)___________(a) Includes amortization of prior service cost and net actuarial loss included in net periodic benefit cost (seeNote 8) that were reclassified from accumulated other comprehensive loss to selling and administrative expenses.
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|                                                                                    | Pension Benefits                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|Balance at November 29, 2014, net of tax                                            | $                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|Other comprehensive loss before reclassifications and tax                           | (105                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|Tax benefit                                                                         | 21                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
|Other comprehensive loss before reclassifications, net of tax                       | (84                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
|Reclassifications, before tax                                                       | 966                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
|Tax expense                                                                         | (283                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|Reclassifications, net of tax                                                       | 683                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
|Other comprehensive income (loss), net of tax                                       | 599                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
|Balance at February 28, 2015, net of tax                                            | $                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    

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