Retirement Plans (Tables)

9 Months Ended

Sep. 30, 2021

Pension Plans

Defined Benefit Plan Disclosure [Line Items]

Net Pension Expense or Postretirement Expense

Net pension expense for our domestic and foreign plans included in other (expense) income, net in the Condensed Consolidated Statements of (Loss) Earnings is as follows:

	Three months ended				Nine months ended
	September 30,		September 30,		September 30,		September 30,
	2021		2020		2021		2020
Net pension expense	$	107,447	$	666	$	131,227	$	1,996

The components of net pension expense for our domestic and foreign plans include the following:

	Domestic Pension Plans					Foreign Pension Plans
	Three Months Ended					Three Months Ended
	September 30,		September 30,			September 30,			September 30,
	2021		2020			2021			2020
Service cost	$	—	$	—		$	6		$	8
Interest cost		385		1,443			4			6
Expected return on plan assets(1)		429		(2,454	)		(3	)		(3	)
Amortization of loss		377		1,622			43			44
Settlement charges		106,206		—			—			—
Total expense, net	$	107,397	$	611		$	50		$	55

(1) Expected return on plan assets is net of expected investment expenses and certain administrative expenses.

	Domestic Pension Plans						Foreign Pension Plans
	Nine Months Ended						Nine Months Ended
	September 30,			September 30,			September 30,			September 30,
	2021			2020			2021			2020
Service cost	$	—		$	—		$	18		$	23
Interest cost		2,856			4,329			12			19
Expected return on plan assets(1)		(1,742	)		(7,362	)		(9	)		(10	)
Amortization of loss		3,694			4,866			129			131
Settlement charges		126,269			—			—			—
Total expense, net	$	131,077		$	1,833		$	150		$	163

(1) Expected return on plan assets is net of expected investment expenses and certain administrative expenses.

Other Postretirement Benefits Plan

Defined Benefit Plan Disclosure [Line Items]

Net Pension Expense or Postretirement Expense

Net post-retirement expense for our other post-retirement plan includes the following components:

	Three Months Ended					Nine Months Ended
	September 30,		September 30,			September 30,		September 30,
	2021		2020			2021		2020
Service cost	$	—	$	1		$	—	$	1
Interest cost		20		30			63		90
Amortization of gain		—		(20	)		—		(64	)
Total expense, net	$	20	$	11		$	63	$	27