Income Taxes Income Tax Rate Reconciliation (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Expense (Benefit), Continuing Operations, Income Tax Reconciliation [Abstract]
Notional U.S. federal income taxes at statutory rate	$ 208	$ 191	$ 410
Income taxed at other rates	(61)	(81)	(339)
Change in valuation allowance	(63)	(17)	10
Other change in tax reserves	10	19	30
Intragroup reorganizations	0	(7)	(49)
Withholding taxes	38	37	26
Tax credits	(19)	(23)	(16)
Change in tax law	0	(7)	(2)
Other adjustments	8	(11)	(21)
Total income tax provision	$ 121	$ 101	$ 49
Effective tax rate	12.00%	11.00%	3.00%
Income Tax Reconciliation, Other Reconciling Items [Abstract]
Income Taxed at Other Rates Foreign Income Rate Differential in China, Turkey, and Honduras	$ 12	$ 10	$ 5
Income Tax Holiday, Aggregate Dollar Amount	$ 3	$ 1	$ 1
Income Tax Holiday, Income Tax Benefits Per Share	$ 0.01	$ 0.01	$ 0.01

Represents amount of withholding taxes for period.

No definition available.

Name:	aptv_EffectiveTaxRateReconciliationWithholdingTaxesAmount
Namespace Prefix:	aptv_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The portion of the difference, between total income tax expense or benefit as reported in the Income Statement for the period and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations, that is attributable to total foreign income tax expense or benefit. The foreign income tax expense or benefit difference represents the income tax expense or benefit at applicable domestic statutory income tax rates applied to foreign earnings or loss for the period versus the foreign income tax expense or benefit calculated by applying the appropriate foreign tax rates for China, Turkey, and Honduras

+ References

No definition available.