Accumulated other comprehensive income (loss) (Tables)

9 Months Ended

Sep. 26, 2020

Equity [Abstract]

Schedule of accumulated other comprehensive income (loss)

The changes in accumulated other comprehensive income (loss) by component for the nine months ended September 26, 2020 are as follows:

	Foreign currency translation adjustments		Pensions, net of tax	Total
Balance as of December 31, 2019	$	(753,108)	(12,716)	(765,824)
Current period other comprehensive income (loss)	(169,763)		164	(169,599)
Balance as of September 26, 2020	$	(922,871)	(12,552)	(935,423)