Product Warranty

12 Months Ended

Sep. 30, 2025

Product Warranties Disclosures [Abstract]

Product Warranty

7. Product Warranty

Adient offers warranties to its customers depending upon the specific product and terms of the customer purchase agreement. A typical warranty program requires that Adient replace defective products within a specified time period from the date of sale. Adient records an estimate for future warranty-related costs based on actual historical return rates and other known factors. Based on analysis of return rates and other factors, Adient's warranty provisions are adjusted as necessary. Adient monitors its warranty activity and adjusts its reserve estimates when it is probable that future warranty costs will be different than those estimates. Adient's product warranty liability is recorded in the consolidated statements of financial position in other current liabilities.

The changes in Adient's total product warranty liability are as follows:

	September 30,
(in millions)	2025		2024
Balance at beginning of period	$	22	$	21
Accruals for warranties issued during the period	4		7
Settlements made (in cash or in kind) during the period	(4)		(6)
Balance at end of period	$	22	$	22