Segment Analysis (Tables)

9 Months Ended

Jun. 30, 2016

Segment Analysis [Abstract]

Schedule of Segment Reporting Information, by Segment [Table Text Block]

Information for the reportable segments is shown in accordance with the Segment Reporting Topic of the ASC as follows:

	Three Months Ended June 30,						Nine Months Ended June 30,
(in millions)	2016			2015			2016			2015
Total revenues:
Commercial Hedging	$	71.9		$	62.2		$	182.0		$	195.3
Global Payments	18.4			18.2			54.1			51.8
Securities	41.6			36.5			136.0			89.8
Physical Commodities	4,701.2			3,847.6			11,506.4			31,636.2
Clearing and Execution Services	33.3			29.5			96.4			92.2
Corporate unallocated	2.1			1.1			2.4			(0.5		)
Total	$	4,868.5		$	3,995.1		$	11,977.3		$	32,064.8
Operating revenues (loss):
Commercial Hedging	$	71.9		$	62.2		$	182.0		$	195.3
Global Payments	18.4			18.2			54.1			51.8
Securities	41.6			36.5			136.0			89.8
Physical Commodities	7.7			4.1			21.5			17.0
Clearing and Execution Services	33.3			29.5			96.4			92.2
Corporate unallocated	2.1			1.1			2.4			(0.5		)
Total	$	175.0		$	151.6		$	492.4		$	445.6
Net operating revenues (loss):
Commercial Hedging	$	57.7		$	50.3		$	145.6		$	161.0
Global Payments	16.4			16.3			48.2			45.9
Securities	27.7			25.3			95.5			60.8
Physical Commodities	6.2			3.8			17.7			15.3
Clearing and Execution Services	10.0			9.0			30.8			27.7
Corporate unallocated	(0.7		)	(1.3		)	(4.9		)	(6.2		)
Total	$	117.3		$	103.4		$	332.9		$	304.5
Net contribution:
(Revenues less cost of sales of physical commodities, transaction-based clearing expenses, variable bonus compensation, introducing broker commissions and interest expense)
Commercial Hedging	$	41.4		$	34.5		$	103.6		$	114.4
Global Payments	13.2			13.0			38.6			36.6
Securities	21.2			20.2			75.7			46.4
Physical Commodities	3.6			3.2			12.3			12.1
Clearing and Execution Services	8.0			7.0			24.1			22.0
Total	$	87.4		$	77.9		$	254.3		$	231.5
Segment income:
(Net contribution less non-variable direct segment costs)
Commercial Hedging	$	25.4		$	18.7		$	54.2		$	65.3
Global Payments	9.9			10.2			29.2			28.3
Securities	14.4			12.8			54.5			26.7
Physical Commodities	1.3			0.9			4.2			5.8
Clearing and Execution Services	3.4			2.8			10.4			9.3
Total	$	54.4		$	45.4		$	152.5		$	135.4
Reconciliation of segment income to income before tax:
Segment income	$	54.4		$	45.4		$	152.5		$	135.4
Net costs not allocated to operating segments	33.0			28.2			99.0			86.5
Income before tax	$	21.4		$	17.2		$	53.5		$	48.9
(in millions)							As of June 30, 2016			As of September 30, 2015
Total assets:
Commercial Hedging							$	1,685.3		$	1,548.1
Global Payments							210.1			207.3
Securities							2,452.3			1,861.0
Physical Commodities							270.8			190.9
Clearing and Execution Services							1,266.4			1,163.8
Corporate unallocated							181.0			98.9
Total							$	6,065.9		$	5,070.0