Accumulated Other Comprehensive Loss (Tables)

3 Months Ended

Mar. 31, 2021

Equity [Abstract]

Changes in Accumulated Other Comprehensive Loss

The following tables present the changes in accumulated other comprehensive loss (“AOCL”) by component for the three months ended March 31:

	Changes in Accumulated Other Comprehensive Loss by Component
	Pension and Other Post-Retirement Benefits		Cash Flow Hedges		Foreign Currency Translation		Total
Beginning balance, January 1, 2021	$	(692,868)	$	(30,007)	$	(313,627)	$	(1,036,502)
Other comprehensive loss before reclassifications	—		—		(295)		(295)
Amounts reclassified from accumulated other comprehensive loss	9,296		3,741		—		13,037
Other comprehensive income (loss), net of income taxes	9,296		3,741		(295)		12,742
Ending balance, March 31, 2021	$	(683,572)	$	(26,266)	$	(313,922)	$	(1,023,760)

	Changes in Accumulated Other Comprehensive Loss by Component
	Pension and Other Post-Retirement Benefits		Cash Flow Hedges		Foreign Currency Translation		Total
Beginning balance, January 1, 2020	$	(704,415)	$	(20,671)	$	(416,222)	$	(1,141,308)
Other comprehensive loss before reclassifications	—		(19,300)		(182,613)		(201,913)
Amounts reclassified from accumulated other comprehensive loss	8,448		1,444		—		9,892
Other comprehensive income (loss), net of income taxes	8,448		(17,856)		(182,613)		(192,021)
Ending balance, March 31, 2020	$	(695,967)	$	(38,527)	$	(598,835)	$	(1,333,329)