Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2024

Retirement Benefits [Abstract]

Schedule of Net Benefit Costs

Components of net periodic benefit expense for our pension plans for the three and nine months ended September 30, 2024 and 2023 were as follows:

	Three months ended				Nine months ended
In millions	September 30, 2024		September 30, 2023		September 30, 2024		September 30, 2023
Service cost	$	0.4	$	0.4	$	1.2	$	1.2
Interest cost	1.0		1.0		3.0		3.0
Expected return on plan assets	(0.1)		(0.2)		(0.3)		(0.6)
Net periodic benefit expense	$	1.3	$	1.2	$	3.9	$	3.6