Consolidated Statements Of Operations - USD ($) shares in Thousands, $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Statement [Abstract]
Net sales	$ 17,489	$ 15,618	$ 13,066
Operating expenses:
Cost of sales	14,854	13,182	11,126
Selling, general and administrative	1,138	1,075	976
Amortization	149	148	144
Restructuring	85	24	136
Gain on autonomous driving joint venture, net	0	0	(1,434)
Total operating expenses	16,226	14,429	10,948
Operating income	1,263	1,189	2,118
Interest expense	(219)	(150)	(164)
Other expense, net	(54)	(129)	0
Income before income taxes and equity loss	990	910	1,954
Income tax expense	(121)	(101)	(49)
Income before equity loss	869	809	1,905
Equity loss, net of tax	(279)	(200)	(83)
Net income	590	609	1,822
Net (loss) income attributable to noncontrolling interest	(3)	19	18
Net loss attributable to redeemable noncontrolling interest	(1)	0	0
Net income attributable to Aptiv	594	590	1,804
MCPS dividends	(63)	(63)	(35)
Net income attributable to ordinary shareholders	$ 531	$ 527	$ 1,769
Basic net income per share:
Basic	$ 1.96	$ 1.95	$ 6.72
Weighted average ordinary shares outstanding, basic	270,900	270,460	263,430
Diluted net income per share:
Diluted net income per share attributable to ordinary shareholders	$ 1.96	$ 1.94	$ 6.66
Weighted average number of diluted shares outstanding	271,180	271,220	270,700