Pension Plans

6 Months Ended

Jul. 02, 2023

Retirement Benefits [Abstract]

Pension Plans

Pension Plans

	Second Quarter				Six Months
	2023		2022		2023		2022
Service cost — benefits earned during the period (in millions)	$	1.5	$	2.1	$	3.0	$	4.3
Pension non-service cost (income) (in millions):
Interest cost on benefit obligation	$	8.4	$	5.9	$	16.8	$	11.8
Expected return on plan assets	(13.5)		(14.1)		(27.1)		(28.1)
Amortization of net prior service cost	(0.4)		(0.4)		(0.9)		(0.9)
Amortization of net actuarial loss	2.6		5.7		5.0		11.5
Pension non-service cost (income)	$	(2.9)	$	(2.9)	$	(6.2)	$	(5.7)