Asset-Backed Securitization Program - Schedule of Securitization Activity (Details) - Asset-Backed Securitization Program - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
May 31, 2026 |
May 31, 2025 |
May 31, 2026 |
May 31, 2025 |
|
| Trade Accounts Receivable Securitization and Sale Program [Line Items] | ||||
| Trade accounts receivable sold | $ 1,073 | $ 1,214 | $ 3,209 | $ 3,261 |
| Cash proceeds received | 1,064 | 1,204 | 3,182 | 3,229 |
| Pre-tax losses on sale of receivables | $ 9 | $ 10 | $ 27 | $ 32 |