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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) - USD ($)
$ in Thousands
3 Months Ended
Apr. 01, 2018
Apr. 02, 2017
Statement of Comprehensive Income [Abstract]    
Foreign currency translation, tax $ (5,872) $ (7,089)
Pension and other postretirement benefits plans adjustment, tax (234) (532)
Derivatives qualifying as hedges, tax $ (211) $ (555)