v3.25.2
Accounts Receivable, Net (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Sep. 30, 2024
Accounts Receivable, Net    
Accounts Receivable, before Allowance for Credit Loss, Current $ 1,791 $ 1,683
Other receivables 106 118
Allowance for uncollectible accounts 10 1
Accounts receivable, net 1,887 1,801
Accounts Receivable, Allowance for Credit Loss $ 10 $ 0