v3.26.1
Guarantees (Tables)
6 Months Ended
Mar. 31, 2026
Guarantees [Abstract]  
Changes in Carrying Amount of Product Warranty Liability
The following table summarizes changes in the total product warranty liability (in millions):
Balance at September 30, 2025
$120 
Accruals for warranties issued48 
Settlements made(52)
Changes in estimates to pre-existing warranties48 
Currency translation(1)
Balance at March 31, 2026
$163