Enterprise-wide Disclosures and Concentration of Business (Tables)

12 Months Ended

Sep. 30, 2018

Enterprise-wide Disclosures and Concentration of Business [Abstract]

Schedule of long-lived net property, equipment and technology assets by major geographic area

The Company’s long-lived net property, equipment and technology assets are classified by major geographic areas as follows:

	September 30, 2018		September 30, 2017
	(in millions)
United States	$	2,152	$	2,003
International	320		250
Total	$	2,472	$	2,253