Settlement Guarantee Management (Tables)

6 Months Ended

Mar. 31, 2014

Settlement Guarantee Management [Abstract]

Schedule of Customer Collateral

The Company maintained collateral as follows:

	March 31, 2014		September 30, 2013
	(in millions)
Cash equivalents	$	923	$	866
Pledged securities at market value	191		256
Letters of credit	1,184		1,191
Guarantees	1,372		1,411
Total	$	3,670	$	3,724