Trade Accounts Receivable Sale Programs - Trade Accounts Receivable Sale Programs Amounts Recognized (Details) - Trade Accounts Receivable Sale Programs - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
May 31, 2025 |
May 31, 2024 |
May 31, 2025 |
May 31, 2024 |
|
| Trade Accounts Receivable Securitization and Sale Program [Line Items] | ||||
| Trade accounts receivable sold | $ 3,638 | $ 2,126 | $ 7,351 | $ 5,980 |
| Cash proceeds received | 3,621 | 2,113 | 7,313 | 5,947 |
| Pre-tax losses on sale of receivables | $ 17 | $ 13 | $ 38 | $ 33 |