Pension Plans (Tables)

6 Months Ended

Jul. 03, 2022

Retirement Benefits [Abstract]

Schedule of Defined Benefit Pension Plans and Postretirement Benefit Plans

	Second Quarter				Six Months
	2022		2021		2022		2021
Service cost — benefits earned during the period (in millions)	$	2.1	$	2.7	$	4.3	$	5.4
Pension non-service income (in millions):
Interest cost on benefit obligation	$	5.9	$	5.6	$	11.8	$	11.2
Expected return on plan assets	(14.1)		(14.2)		(28.1)		(28.5)
Amortization of net prior service cost	(0.4)		(0.9)		(0.9)		(1.7)
Amortization of net actuarial loss	5.7		6.6		11.5		13.3
Pension non-service income	$	(2.9)	$	(2.9)	$	(5.7)	$	(5.7)