Other Expenses (Tables)

6 Months Ended

Mar. 31, 2020

Other Expenses [Abstract]

Schedule of Other Operating Cost and Expense, by Component [Table Text Block]

Other expenses for the three and six months ended March 31, 2020 and 2019 consisted of the following:

	Three Months Ended March 31,				Six Months Ended March 31,
(in millions)	2020		2019		2020		2019
Contingent consideration, net	$	0.1	$	—	$	0.1	$	—
Insurance	1.0		0.9		2.0		1.7
Advertising, meetings and conferences	4.2		1.5		5.6		2.9
Office supplies and printing	0.5		0.5		0.9		1.0
Other clearing related expenses	0.6		0.7		1.4		1.1
Other non-income taxes	1.3		1.2		2.6		2.1
Other	2.9		2.6		5.5		5.1
Total other expenses	$	10.6	$	7.4	$	18.1	$	13.9