Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents (Tables)

6 Months Ended

Mar. 31, 2020

Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents [Abstract]

Schedule of Cash and Cash Equivalents

The Company reconciles cash, cash equivalents, restricted cash and restricted cash equivalents reported in the consolidated balance sheets that aggregate to the beginning and ending balances shown in the consolidated statements of cash flows as follows:

	March 31, 2020		September 30, 2019
	(in millions)
Cash and cash equivalents	$	9,740	$	7,838
Restricted cash and restricted cash equivalents:
U.S. litigation escrow	1,264		1,205
Customer collateral	1,698		1,648
Prepaid expenses and other current assets	114		141
Cash, cash equivalents, restricted cash and restricted cash equivalents	$	12,816	$	10,832