Accumulated Other Comprehensive Loss

12 Months Ended

Sep. 30, 2020

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Comprehensive Income (Loss) Note [Text Block]

Accumulated Other Comprehensive Loss

Accumulated other comprehensive loss is presented below.

	Foreign currency translation		Pension liability, net of tax		Total
	(in millions)
Balance at September 30, 2019	$	—	$	(36.0)	$	(36.0)
Other comprehensive income before reclassifications	8.0		1.2		9.2
Amounts reclassified out of accumulated other comprehensive loss	—		2.1		2.1
Other comprehensive income	8.0		3.3		11.3
Balance at September 30, 2020	$	8.0	$	(32.7)	$	(24.7)