Net income (loss) before interest expense, other income (expense), net, income tax expense (benefit), equity income (loss), income (loss) from discontinued operations, restructuring, other project and integration costs related to acquisitions and other portfolio transactions, gains (losses) on business divestitures, asset impairments and deferred compensation related to nuTonomy acquisition.

No definition available.

Segment Reporting Reconciliation of Sales and Operating Data (Details) - USD ($) $ in Millions					3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 16, 2025	May 30, 2025	May 16, 2024	May 02, 2024	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Segment Reporting Information [Line Items]
Net sales					$ 5,208	$ 5,051	$ 10,033	$ 9,952
Depreciation and amortization					250	248	492	478
Adjusted operating income					628	606	1,200	1,150
Operating income					486	441	934	860
Net gain on equity method transactions	$ 13	$ 33	$ 550	$ 91	46	641	46	641	$ 641
Equity income (loss), net of tax					(11)	(34)	(21)	(103)
Net income attributable to noncontrolling interest					5	5	6	11
Net loss attributable to redeemable noncontrolling interest					(1)	0	(2)	0
Revenue from Contract with Customer, Excluding Assessed Tax					5,208	5,051	10,033	9,952
Cost of Goods and Services Sold					(4,211)	(4,083)	(8,116)	(8,106)
Selling, General and Administrative Expense					(406)	(405)	(790)	(771)
Segment Reporting, Other Segment Item, Amount					37	43	73	75
Segment, Expenditure, Addition to Long-Lived Assets					149	226	346	491
Amortization of Intangible Assets					(53)	(52)	(104)	(106)
Restructuring					(52)	(70)	(89)	(109)
Other acquisition and portfolio project costs					(6)	(25)	(13)	(53)
Asset Impairment Charges					(4)	(14)	(9)	(14)
Compensation expense related to acquisitions					(4)	(4)	(9)	(8)
Advanced Safety and User Experience
Segment Reporting Information [Line Items]
Restructuring					(10)	(16)	(16)	(33)
Engineered Components Group
Segment Reporting Information [Line Items]
Restructuring					(17)	(19)	(32)	(26)
Electrical Distribution Systems
Segment Reporting Information [Line Items]
Restructuring					(25)	(35)	(41)	(50)
Operating Segments \| Advanced Safety and User Experience
Segment Reporting Information [Line Items]
Net sales					1,507	1,554	2,931	2,983
Depreciation and amortization					73	86	146	155
Adjusted operating income					178	170	333	325
Net gain on equity method transactions					46	641	46	641
Equity income (loss), net of tax					(14)	(38)	(29)	(111)
Net income attributable to noncontrolling interest					0	0	0	0
Net loss attributable to redeemable noncontrolling interest					0		0
Revenue from Contract with Customer, Excluding Assessed Tax					1,503	1,554	2,924	2,982
Cost of Goods and Services Sold					1,218	1,272	2,383	2,451
Selling, General and Administrative Expense					114	138	226	246
Segment Reporting, Other Segment Item, Amount					3	26	11	39
Segment, Expenditure, Addition to Long-Lived Assets					33	65	74	120
Amortization of Intangible Assets					(22)	(21)	(44)	(44)
Restructuring					(10)	(16)	(16)	(33)
Other acquisition and portfolio project costs					(4)	(8)	(7)	(17)
Asset Impairment Charges					0	(14)	0	(14)
Compensation expense related to acquisitions					(4)	(4)	(9)	(8)
Operating Segments \| Engineered Components Group
Segment Reporting Information [Line Items]
Net sales					1,723	1,626	3,304	3,222
Depreciation and amortization					113	106	225	209
Adjusted operating income					287	298	561	551
Net gain on equity method transactions					0	0	0	0
Equity income (loss), net of tax					0	0	0	0
Net income attributable to noncontrolling interest					0	0	0	0
Net loss attributable to redeemable noncontrolling interest					(1)		(2)
Revenue from Contract with Customer, Excluding Assessed Tax					1,499	1,433	2,880	2,826
Cost of Goods and Services Sold					1,277	1,183	2,443	2,383
Selling, General and Administrative Expense					160	153	308	304
Segment Reporting, Other Segment Item, Amount					1	8	8	16
Segment, Expenditure, Addition to Long-Lived Assets					61	88	182	213
Amortization of Intangible Assets					(30)	(31)	(59)	(61)
Restructuring					(17)	(19)	(32)	(26)
Other acquisition and portfolio project costs					0	(8)	(2)	(16)
Asset Impairment Charges					(1)	0	(6)	0
Compensation expense related to acquisitions					0	0	0	0
Operating Segments \| Electrical Distribution Systems
Segment Reporting Information [Line Items]
Net sales					2,206	2,065	4,230	4,146
Depreciation and amortization					64	56	121	114
Adjusted operating income					163	138	306	274
Net gain on equity method transactions					0	0	0	0
Equity income (loss), net of tax					3	4	8	8
Net income attributable to noncontrolling interest					5	5	6	11
Net loss attributable to redeemable noncontrolling interest					0		0
Revenue from Contract with Customer, Excluding Assessed Tax					2,206	2,064	4,229	4,144
Cost of Goods and Services Sold					1,944	1,822	3,722	3,671
Selling, General and Administrative Expense					132	114	256	221
Segment Reporting, Other Segment Item, Amount					33	9	54	20
Segment, Expenditure, Addition to Long-Lived Assets					51	64	79	131
Amortization of Intangible Assets					(1)	0	(1)	(1)
Restructuring					(25)	(35)	(41)	(50)
Other acquisition and portfolio project costs					(2)	(9)	(4)	(20)
Asset Impairment Charges					(3)	0	(3)	0
Compensation expense related to acquisitions					0	0	0	0
Intersegment Eliminations
Segment Reporting Information [Line Items]
Net sales					(228)	(194)	(432)	(399)
Depreciation and amortization					0	0	0	0
Adjusted operating income					0	0	0	0
Net gain on equity method transactions					0	0	0	0
Equity income (loss), net of tax					0	0	0	0
Net income attributable to noncontrolling interest					0	0	0	0
Net loss attributable to redeemable noncontrolling interest					0		0
Revenue from Contract with Customer, Excluding Assessed Tax					0	0	0	0
Cost of Goods and Services Sold					(228)	(194)	(432)	(399)
Selling, General and Administrative Expense					0	0	0	0
Segment Reporting, Other Segment Item, Amount					0	0	0	0
Segment, Expenditure, Addition to Long-Lived Assets					4	9	11	27
Intersegment Eliminations \| Advanced Safety and User Experience
Segment Reporting Information [Line Items]
Net sales					4	0	7	1
Intersegment Eliminations \| Engineered Components Group
Segment Reporting Information [Line Items]
Net sales					224	193	424	396
Intersegment Eliminations \| Electrical Distribution Systems
Segment Reporting Information [Line Items]
Net sales					0	1	1	2
Intersegment Eliminations \| Corporate and Eliminations
Segment Reporting Information [Line Items]
Net sales					(228)	(194)	(432)	(399)
Corporate and Eliminations
Segment Reporting Information [Line Items]
Net sales					$ 0	$ 0	$ 0	$ 0