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TRADE ACCOUNTS RECEIVABLE (Tables) | 12 Months Ended
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Sep. 30, 2025
Receivables [Abstract] |
Schedule of Trade Accounts Receivable | Trade accounts receivable consist of the following (in millions):
| September 30, 2025 |  | September 30, 2024
Trade accounts receivable—gross | $ | 1,642 |  |  | $ | 1,413 |
Allowance for uncollectible accounts | (25) |  |  | (32) |
Trade accounts receivable—Net | $ | 1,617 |  |  | $ | 1,381 |

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