Pension Plans

6 Months Ended

Jun. 30, 2022

Retirement Benefits [Abstract]

Pension Plans

6. Pension Plans

The components of net periodic pension cost (benefit) for the defined benefit pension plans included in the Company’s results of operations are as follows:

	Three Months Ended June 30,
	2022			2021
(in millions)	Pension Plans
Interest cost	$	3.8		$	3.7
Expected return on plan assets		(4.3	)		(4.6	)
Recognized net actuarial loss		1.3			0.8
Net periodic pension cost (benefit)	$	0.8		$	(0.1	)

	Six Months Ended June 30,
	2022			2021
(in millions)	Pension Plans
Interest cost	$	7.6		$	7.4
Expected return on plan assets		(8.6	)		(9.2	)
Recognized net actuarial loss		2.6			1.6
Net periodic pension cost (benefit)	$	1.6		$	(0.2	)