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v3.23.3

Other Income (Expense), Net Other Income (Expense), Net (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2021
Other Income (Expense), Net |  |  |
Interest income | $ 34 | $ 15 | $ 12
External services | 15 | 16 | 13
Gain (Loss) on Investments | 13 | (17) | 16
Miscellaneous | (1) | (7) | 0
Other income (expense), net | 61 | 7 | 13
Sale of Bellefonte | $ 0 | $ 0 | $ (28)

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