Equity and Noncontrolling Interests (Tables)

9 Months Ended

Jun. 30, 2025

Equity [Abstract]

Schedule of Stockholders Equity

For the three months ended June 30, 2025:

(in millions)	Ordinary Shares		Additional Paid-in Capital		Retained Earnings (Accumulated Deficit)		Accumulated Other Comprehensive Income (Loss)		Shareholders' Equity Attributable  to Adient		Shareholders' Equity Attributable to Noncontrolling Interests		Total Equity
Balance at March 31, 2025	$	—	$	3,686	$	(1,220)	$	(814)	$	1,652	$	297	$	1,949
Net income (loss)	—		—		36		—		36		14		50
Foreign currency translation adjustments	—		—		—		118		118		5		123
Realized and unrealized gains on derivatives	—		—		—		22		22		—		22
Dividends attributable to noncontrolling interests	—		—		—		—		—		(27)		(27)
Repurchases of common stock	—		(50)		—		—		(50)		—		(50)
Share based compensation and other	—		7		—		—		7		—		7
Balance at June 30, 2025	$	—	$	3,643	$	(1,184)	$	(674)	$	1,785	$	289	$	2,074

For the nine months ended June 30, 2025:

(in millions)	Ordinary Shares		Additional Paid-in Capital		Retained Earnings (Accumulated Deficit)		Accumulated Other Comprehensive Income (Loss)		Shareholders' Equity Attributable  to Adient		Shareholders' Equity Attributable to Noncontrolling Interests		Total Equity
Balance at September 30, 2024	$	—	$	3,712	$	(885)	$	(693)	$	2,134	$	309	$	2,443
Net income (loss)	—		—		(299)		—		(299)		43		(256)
Foreign currency translation adjustments	—		—		—		(10)		(10)		(2)		(12)
Realized and unrealized gains on derivatives	—		—		—		31		31		—		31
Dividends attributable to noncontrolling interests	—		—		—		—		—		(42)		(42)
Purchase of noncontrolling interest (1)	—		(7)		—		(2)		(9)		(19)		(28)
Repurchases of common stock	—		(75)		—		—		(75)		—		(75)
Share based compensation and other	—		13		—		—		13		—		13
Balance at June 30, 2025	$	—	$	3,643	$	(1,184)	$	(674)	$	1,785	$	289	$	2,074

(1) Refer to Note 3, "Acquisitions and Divestitures," of the notes to the consolidated financial statements for additional information.

For the three months ended June 30, 2024:

(in millions)	Ordinary Shares		Additional Paid-in Capital		Retained Earnings (Accumulated Deficit)		Accumulated Other Comprehensive Income (Loss)		Shareholders' Equity Attributable  to Adient		Shareholders' Equity Attributable to Noncontrolling Interests		Total Equity
Balance at March 31, 2024	$	—	$	3,830	$	(953)	$	(802)	$	2,075	$	327	$	2,402
Net income (loss)	—		—		(11)		—		(11)		9		(2)
Foreign currency translation adjustments	—		—		—		(44)		(44)		(3)		(47)
Realized and unrealized losses on derivatives	—		—		—		(23)		(23)		—		(23)
Dividends attributable to noncontrolling interests	—		—		—		—		—		(39)		(39)
Repurchases of common stock	—		(75)		—		—		(75)		—		(75)
Share based compensation and other	—		5		—		—		5		1		6
Balance at June 30, 2024	$	—	$	3,760	$	(964)	$	(869)	$	1,927	$	295	$	2,222

For the nine months ended June 30, 2024:

(in millions)	Ordinary Shares		Additional Paid-in Capital		Retained Earnings (Accumulated Deficit)		Accumulated Other Comprehensive Income (Loss)		Shareholders' Equity Attributable  to Adient		Shareholders' Equity Attributable to Noncontrolling Interests		Total Equity
Balance at September 30, 2023	$	—	$	3,973	$	(903)	$	(842)	$	2,228	$	318	$	2,546
Net income (loss)	—		—		(61)		—		(61)		35		(26)
Foreign currency translation adjustments	—		—		—		(7)		(7)		(2)		(9)
Realized and unrealized losses on derivatives	—		—		—		(20)		(20)		—		(20)
Dividends attributable to noncontrolling interests	—		—		—		—		—		(57)		(57)
Repurchases of common stock	—		(225)		—		—		(225)		—		(225)
Share based compensation and other	—		12		—		—		12		1		13
Balance at June 30, 2024	$	—	$	3,760	$	(964)	$	(869)	$	1,927	$	295	$	2,222

Schedule of AOCI

The following table presents changes in AOCI attributable to Adient:

	Three Months Ended June 30,				Nine Months Ended June 30,
(in millions)	2025		2024		2025		2024
Foreign currency translation adjustments
Balance at beginning of period	$	(803)	$	(817)	$	(673)	$	(854)
Aggregate adjustment for the period, net of tax	118		(44)		(12)		(7)
Balance at end of period (1)	$	(685)	$	(861)	$	(685)	$	(861)
Realized and unrealized gains (losses) on derivatives
Balance at beginning of period	$	(10)	$	16	$	(19)	$	13
Current period changes in fair value, net of tax	23		(16)		20		13
Reclassification to income, net of tax	(1)		(7)		11		(33)
Balance at end of period	$	12	$	(7)	$	12	$	(7)
Pension and postretirement plans
Balance at beginning of period	$	(1)	$	(1)	$	(1)	$	(1)
Balance at end of period	$	(1)	$	(1)	$	(1)	$	(1)
Accumulated other comprehensive loss, end of period	$	(674)	$	(869)	$	(674)	$	(869)

(1) Foreign currency translation adjustments as of June 30, 2025 and 2024 include gains (losses) on designated net investment hedge instruments of $(2) million and $2 million, respectively. During the next twelve months, no gains or losses are expected to be reclassified from AOCI into Adient's consolidated statements of income (loss).

Schedule of Changes in Redeemable Noncontrolling Interest

The following table presents changes in the redeemable noncontrolling interests:

	Three Months Ended June 30,				Nine Months Ended June 30,
(in millions)	2025		2024		2025		2024
Beginning balance	$	71	$	58	$	91	$	57
Net income (1)	9		7		27		27
Dividends	—		—		(31)		(21)
Foreign currency translation adjustments	6		(2)		(1)		—
Ending balance	$	86	$	63	$	86	$	63

(1) During the nine months ended June 30, 2024, a $5 million adjustment was recorded to increase income attributable to noncontrolling interest related to fiscal 2023.