Pensions and Other Post-employment Benefits (Tables)

3 Months Ended

Apr. 01, 2022

Retirement Benefits [Abstract]

Components of Net Periodic Benefit Cost

The following is a summary of the net periodic benefit cost for the first quarter of 2022 and 2021 for the pension plans as shown below. The Pension Benefits column aggregates defined benefit pension plans in the U.S., Germany, Liechtenstein, England, and the U.S. supplemental retirement plans. The Other Benefits column includes the domestic retiree medical and life insurance plan.

	Pension Benefits				Other Benefits
	First Quarter Ended				First Quarter Ended
	April 1,		April 2,		April 1,		April 2,
(Thousands)	2022		2021		2022		2021
Components of net periodic benefit (income) cost
Service cost	$	318	$	438	$	22	$	20
Interest cost	1,223		1,048		39		29
Expected return on plan assets	(2,400)		(2,474)		—		—
Amortization of prior service cost (benefit)	(20)		(21)		(374)		(374)
Amortization of net loss (gain)	430		577		(68)		(69)
Total net benefit (income) cost	$	(449)	$	(432)	$	(381)	$	(394)