Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jul. 05, 2020	Jun. 30, 2019	Jul. 05, 2020	Jun. 30, 2019
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 4,709	$ 29,499	$ (97,458)	$ 36,558
Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment	16,160	4,249	915	(954)
Other Comprehensive Loss, Cash Flow Hedge	(351)	(4,667)	(6,491)	(7,973)
Other Comprehensive Income (Loss), Pension Liability Adjustment	(342)	829	1,391	738
Comprehensive Income (Loss)	$ 20,176	$ 29,910	$ (101,643)	$ 28,369

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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