Consolidated Condensed Financial Statements - AOCI (Details) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended
Mar. 01, 2014
Increase (Decrease) in Accumulated Other Comprehensive Income [Roll Forward]  
Balance at November 30, 2013, net of tax $ (29,814)
Other comprehensive income (loss) before reclassifications and tax 4,263
Tax benefit 22
Other comprehensive income (loss) before reclassifications, net of tax 4,285
Reclassifications, before tax 718
Tax expense (289)
Reclassifications, net of tax 429
Other comprehensive income, net of tax 4,714
Balance at March 1, 2014, net of tax (25,100)
Pension Benefits [Member]
  
Increase (Decrease) in Accumulated Other Comprehensive Income [Roll Forward]  
Balance at November 30, 2013, net of tax (29,878)
Other comprehensive income (loss) before reclassifications and tax (54)
Tax benefit 22
Other comprehensive income (loss) before reclassifications, net of tax (32)
Reclassifications, before tax 718 [1]
Tax expense (289)
Reclassifications, net of tax 429
Other comprehensive income, net of tax 397
Balance at March 1, 2014, net of tax (29,481)
Foreign Currency Translation adjustment [Member]
  
Increase (Decrease) in Accumulated Other Comprehensive Income [Roll Forward]  
Balance at November 30, 2013, net of tax 64
Other comprehensive income (loss) before reclassifications and tax 4,317
Tax benefit 0
Other comprehensive income (loss) before reclassifications, net of tax 4,317
Reclassifications, before tax 0
Tax expense 0
Reclassifications, net of tax 0
Other comprehensive income, net of tax 4,317
Balance at March 1, 2014, net of tax $ 4,381
[1] Includes amortization of prior service cost and net actuarial loss included in net periodic benefit cost (see Note 9) that were reclassified from accumulated other comprehensive income (loss) to selling and administrative expenses.