Other Income

3 Months Ended

Dec. 31, 2021

Other Income and Expenses [Abstract]

Other Income

Other Income

The components of Other income were (in millions):

	Three Months Ended December 31,
	2021		2020
Interest income	$	0.5	$	0.3
Royalty income	2.7		2.1
Legacy product liability and environmental charges	(3.2)		(4.6)
Non-operating pension and postretirement benefit credit (cost)	4.4		(7.0)
Legal settlement	—		70.0
Other	(1.5)		0.2
Other income	$	2.9	$	61.0