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v3.25.2

Guarantees (Details) $ in Millions | 9 Months Ended
--- | ---
Jun. 30, 2025 USD ($)
Movement in Standard Product Warranty Accrual [Roll Forward] |
Balance at September 30, 2024 | $ 122
Accruals for warranties issued during the period | 77
Settlements made during the period | (81)
Changes in estimates to pre-existing warranties | 2
Balance at June 30, 2025 | $ 120

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