Other Income/(Expense), Net (Tables)

9 Months Ended

Sep. 30, 2023

Other Net [Abstract]

Other, Net

The components of Other income/(expense), net for the three and nine months ended September 30 were as follows:

	Three months ended				Nine months ended
In millions	2023		2022		2023		2022
Interest income	$	3.6	$	2.4	$	11.1	$	5.2
Foreign currency exchange loss	(5.8)		(5.5)		(12.4)		(13.1)
Other components of net periodic benefit credit/(cost)	(4.7)		(13.9)		(15.0)		(11.6)
Other activity, net	(3.1)		(1.7)		(60.5)		(1.5)
Other income/(expense), net	$	(10.0)	$	(18.7)	$	(76.8)	$	(21.0)