Equity and Noncontrolling Interests - Schedule of Changes in Redeemable Noncontrolling Interest (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward] | ||||
| Beginning balance | $ 297 | |||
| Dividends | $ (34) | $ (27) | (53) | $ (42) |
| Ending balance | 284 | 284 | ||
| Redeemable Noncontrolling Interest | ||||
| Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward] | ||||
| Beginning balance | 71 | 71 | 95 | 91 |
| Net income | 6 | 9 | 23 | 27 |
| Dividends | 0 | 0 | (39) | (31) |
| Foreign currency translation adjustments | (2) | 6 | (4) | (1) |
| Ending balance | $ 75 | $ 86 | $ 75 | $ 86 |
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- Definition Amount of equity (deficit) attributable to noncontrolling interest. Excludes temporary equity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Decrease in noncontrolling interest balance from payment of dividends or other distributions by the non-wholly owned subsidiary or partially owned entity, included in the consolidation of the parent entity, to the noncontrolling interest holders. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Amount of Net Income (Loss) attributable to redeemable noncontrolling interest. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Adjustments to temporary equity resulting from foreign currency translation adjustments. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Details
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