v3.26.1
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
6 Months Ended
Mar. 31, 2026
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation [Abstract]  
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
Note 4—Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
The Company reconciles cash, cash equivalents, restricted cash and restricted cash equivalents reported on the consolidated balance sheets that aggregate to the beginning and ending balances shown in the consolidated statements of cash flows as follows:
March 31,
2026
September 30,
2025
(in millions)
Cash and cash equivalents$12,404 $17,164 
Restricted cash and restricted cash equivalents:
U.S. litigation escrow665 2,990 
Customer collateral4,292 3,625 
Prepaid expenses and other current assets 1,345 1,208 
Cash, cash equivalents, restricted cash and restricted cash equivalents
$18,706 $24,987