Pension Benefit Plans

3 Months Ended

Mar. 31, 2024

Retirement Benefits [Abstract]

Pension Benefit Plans

8. Pension Benefit Plans:

The components of net periodic benefit cost for pension benefits were as follows (in millions):

	For the Three Months Ended March 31,
	2024		2023
Service cost	$	0.4	$	0.6
Interest cost	2.2		2.2
Expected return on plan assets	(1.9)		(2.4)
Recognized actuarial loss	0.3		0.2
Other	0.1		(0.1)
Settlements and curtailments	—		0.2
Net periodic benefit cost	$	1.1	$	0.7