Segment Analysis (Tables)

9 Months Ended

Jun. 30, 2022

Segment Reporting [Abstract]

Schedule of Segment Reporting Information

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)	2022		2021		2022		2021
Total revenues:
Commercial	$	18,368.7	$	9,449.3	$	47,984.8	$	28,831.2
Institutional	209.1		173.0		573.2		530.1
Retail	312.1		541.2		978.0		1,236.9
Global Payments	44.3		35.0		127.7		102.9
Corporate Unallocated	2.9		(2.0)		6.9		(1.3)
Eliminations	(6.2)		(4.4)		(15.6)		(12.4)
Total	$	18,930.9	$	10,192.1	$	49,655.0	$	30,687.4
Operating revenues:
Commercial	$	170.2	$	152.2	$	506.9	$	402.1
Institutional	209.1		173.0		573.2		530.1
Retail	108.5		77.7		324.9		261.6
Global Payments	44.3		35.0		127.7		102.9
Corporate Unallocated	2.9		(2.0)		6.9		(1.3)
Eliminations	(6.2)		(4.4)		(15.6)		(12.4)
Total	$	528.8	$	431.5	$	1,524.0	$	1,283.0
Net operating revenues (loss):
Commercial	$	141.9	$	125.0	$	427.4	$	325.8
Institutional	126.4		111.1		352.1		340.2
Retail	77.9		45.9		229.5		168.7
Global Payments	41.4		33.1		120.6		97.5
Corporate Unallocated	(13.5)		(17.1)		(41.4)		(43.9)
Total	$	374.1	$	298.0	$	1,088.2	$	888.3
Net contribution:
(Revenues less cost of sales of physical commodities, transaction-based clearing expenses, variable compensation, introducing broker commissions and interest expense)
Commercial	$	101.9	$	86.9	$	302.2	$	225.5
Institutional	74.7		69.9		214.4		212.3
Retail	71.7		41.9		212.4		156.0
Global Payments	33.6		26.5		97.6		78.3
Total	$	281.9	$	225.2	$	826.6	$	672.1
Segment income:
(Net contribution less non-variable direct segment costs)
Commercial	$	72.5	$	60.4	$	208.1	$	148.1
Institutional	47.7		46.5		129.6		143.3
Retail	26.3		6.0		95.2		55.9
Global Payments	24.6		20.3		73.0		60.1
Total	$	171.1	$	133.2	$	505.9	$	407.4
Reconciliation of segment income to income before tax:
Segment income	$	171.1	$	133.2	$	505.9	$	407.4
Net costs not allocated to operating segments	(100.2)		(90.8)		(295.1)		(261.8)
Other gain	—		3.6		—		3.6
Income before tax	$	70.9	$	46.0	$	210.8	$	149.2
(in millions)	As of June 30, 2022		As of September 30, 2021
Total assets:
Commercial	$	4,883.5	$	3,969.9
Institutional	11,867.3		12,403.3
Retail	1,558.6		1,380.9
Global Payments	543.0		243.8
Corporate Unallocated	556.4		841.7
Total	$	19,408.8	$	18,839.6