Employee Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2025

Retirement Benefits [Abstract]

Components of Net Pension (Income) Expense

The following information details the components of net pension (income) expense for the Company’s defined benefit plans:

Three Months Ended March 31,	2025			2024
Service cost	$	24.2		$	27.8
Interest on projected benefit obligation		35.8			33.6
Expected return on assets		(62.3	)		(60.6	)
Amortization of prior service costs		.3			.3
Recognized actuarial loss		.7			1.2
Net pension (income) expense	$	(1.3	)	$	2.3