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v3.24.3

Equity and Noncontrolling Interests - Redeemable Noncontrolling Interest (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2022
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward] |  |  |
Stockholders' equity attributable to noncontrolling interest | $ 318 |  |
Dividends | (60) | $ (45) | $ (53)
Stockholders' equity attributable to noncontrolling interest | 309 | 318 |
Restatement adjustment |  |  |
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward] |  |  |
Net income | 5 |  |
Redeemable noncontrolling interest |  |  |
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward] |  |  |
Stockholders' equity attributable to noncontrolling interest | 57 | 45 | 240
Net income | 38 | 27 | 35
Dividends | (21) | (18) | (66)
Change in noncontrolling interest share | 0 | 0 | (153)
Foreign currency translation adjustments | 17 | 3 | (11)
Stockholders' equity attributable to noncontrolling interest | $ 91 | $ 57 | $ 45

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