EMPLOYEE BENEFIT PLANS

3 Months Ended

Mar. 31, 2021

Retirement Benefits [Abstract]

EMPLOYEE BENEFIT PLANS

EMPLOYEE BENEFIT PLANS

Defined Benefit Plans - As of March 31, 2021, the Company maintained two domestic pension plans and three German pension plans. The Company used a December 31, 2020 measurement date for these plans. One of the Company's domestic pension plans covers one active management employee, while the other domestic plan covers all eligible employees (plan was frozen as of December 31, 2011). The two domestic and three German plans collectively comprise the 'Pension Benefits' disclosure caption.

Other Benefits - The Company's other post-retirement benefit plan provides health and life insurance to domestic employees hired prior to 1992.

The following table sets forth the aggregated net periodic benefit cost for all pension plans and the other post-retirement benefit plan for the first quarters ended March 31, 2021 and March 31, 2020:

(In millions)	Pension Benefits				Other Benefits
	First Quarter Ended				First Quarter Ended
	March 31, 2021		March 31, 2020		March 31, 2021		March 31, 2020
Service cost	$	0.2	$	0.1	$	—	$	—
Interest cost	0.7		1.1		—		0.1
Expected return on assets	(1.4)		(1.7)		—		—
Amortization of:
Prior service cost	—		—		—		—
Actuarial loss	1.0		0.9		0.1		—
Settlement cost	—		—		—		—
Net periodic benefit cost	$	0.5	$	0.4	$	0.1	$	0.1

In the first quarter ended March 31, 2021, the Company made contributions of $0.1 million to the funded plans. The amount of contributions to be made to the plans during the calendar year 2021 will be finalized by September 15, 2021, based upon the funding level requirements identified and year-end valuation performed at December 31, 2020.