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Comprehensive Income
 9 Months Ended
Sep. 28, 2012
Components of AOCI [Abstract]  
Comprehensive Income Text Block

5.       Components of accumulated other comprehensive income (loss) were (in thousands):

   Sep 28, Dec 30,
   2012 2011
 Pension and postretirement     
  medical liability adjustment$ (71,049) $ (75,658)
 Cumulative translation adjustment  (6,841)   (823)
 Total$ (77,890) $ (76,481)

The functional currency of certain subsidiaries related to businesses acquired in April 2012, is the local currency. Accordingly, adjustments resulting from the translation of those subsidiaries' financial statements into U.S. dollars are charged or credited to accumulated other comprehensive income (loss).