Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2025

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, 2025 and 2024 were as follows:

	Three months ended				Nine months ended
In millions	September 30, 2025		September 30, 2024		September 30, 2025		September 30, 2024
Service cost	$	0.3	$	0.4	$	0.9	$	1.2
Interest cost	1.0		1.0		3.0		3.0
Expected return on plan assets	(0.2)		(0.1)		(0.6)		(0.3)
Net periodic benefit expense	$	1.1	$	1.3	$	3.3	$	3.9