Employee Benefit Plans

6 Months Ended

Jun. 30, 2025

Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Abstract]

Employee Benefit Plans

6. Employee Benefit Plans

The components of net periodic pension benefit cost and net periodic post-employment benefit cost were as follows (in millions):

	Three Months Ended June 30,						Six Months Ended June 30,
	2025			2024			2025			2024
Components of net periodic pension benefit (income) cost
Service cost	$	1.2		$	1.5		$	2.5		$	3.1
Interest cost		4.4			4.2			8.9			8.4
Expected return on plan assets		(5.4	)		(5.1	)		(10.8	)		(10.3	)
Amortization of prior service cost		0.4			0.4			0.8			0.8
Amortization of net actuarial gain		(1.4	)		(0.7	)		(2.8	)		(1.3	)
Expenses paid		0.2			0.1			0.3			0.3
Net periodic pension benefit (income) cost	$	(0.6	)	$	0.4		$	(1.1	)	$	1.0
Components of net periodic post-employment benefit cost
Service cost	$	0.3		$	0.5		$	0.7		$	0.9
Interest cost		0.7			0.6			1.3			1.2
Amortization of prior service credit		(0.3	)		(0.4	)		(0.7	)		(0.7	)
Amortization of net actuarial gain		(0.1	)		—			(0.1	)		—
Net periodic post-employment benefit cost	$	0.6		$	0.7		$	1.2		$	1.4

The components of net periodic benefit cost other than “Service cost” and “Expenses paid” are included in “Miscellaneous, net” in the Condensed Consolidated Statements of Income.