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Condensed Consolidated Statements of Comprehensive Income (Parentheticals) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 28, 2012
Sep. 30, 2011
Sep. 28, 2012
Sep. 30, 2011
Tax expense for the change in unrealized loss on derivative instruments $ 0 $ 81 $ 0 $ 231
Tax expense for pension plan adjustments $ 834 $ 288 $ 2,503 $ 866