Other Expenses (Tables)

3 Months Ended

Dec. 31, 2015

Other Expenses [Abstract]

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

Other expenses for the three months ended December 31, 2015 and 2014 consisted of the following:

	Three Months Ended December 31,
(in millions)	2015		2014
Contingent consideration, net	$	0.2	$	0.1
Insurance	0.4		0.5
Advertising, meetings and conferences	0.7		0.6
Non-trading hardware and software maintenance and software licensing	1.5		1.2
Office supplies and printing	0.3		0.3
Other clearing related expenses	0.2		0.4
Other non-income taxes	1.0		1.0
Other	2.0		1.3
Total other expenses	$	6.3	$	5.4