CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) [Parenthetical] - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2017 |
Jul. 01, 2016 |
Jun. 30, 2017 |
Jul. 01, 2016 |
|
Statement of Comprehensive Income [Abstract] | ||||
Foreign currency translation, tax | $ 1,013 | $ 2,190 | $ (1,082) | $ 2,436 |
Unrealized loss on hedging activities, tax | (8,859) | 1,181 | (8,623) | (1,699) |
Amortization of pension and other post-retirement net actuarial loss, tax | 1,176 | 775 | 1,936 | 1,450 |
Amortization of pension and other post-retirement prior service cost, tax | $ 23 | $ 26 | $ 47 | $ 48 |