Employee Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2024

Retirement Benefits [Abstract]

Summary of Components of Net Periodic Benefit Cost

The components of net periodic benefit cost follows:

	Three Months Ended March 31,
(in millions)	2024		2023
Service cost	$	0.6	$	0.5
Interest cost	1.5		1.6
Expected return on plan assets	(1.9)		(2.0)
Amortization of unrecognized loss(1)	0.6		0.3
Net periodic benefit cost	$	0.8	$	0.4

(1)Includes amortization of unrecognized actuarial (gain) loss and prior service credits and excludes provision for income tax of $(0.1) million and $(0.1) million for the three months ended March 31, 2024 and 2023, respectively.