Loss on modification of debt

No definition available.

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

- Definition

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

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Balance Type:	debit
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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+ Details

Name:	us-gaap_DebtInstrumentFaceAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of unrealized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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Balance Type:	credit
Period Type:	duration

- Definition

Amount of gain from upward price adjustment on investment in equity security without readily determinable fair value.

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Period Type:	duration

- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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- Details

Name:	us-gaap_BusinessAcquisitionAxis=aptv_WindRiverMember
Namespace Prefix:
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Balance Type:
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- Details

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Namespace Prefix:
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Balance Type:
Period Type:

- Details

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Namespace Prefix:
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Balance Type:
Period Type:

- Details

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- Details

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Other Income, Net Narrative (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Nov. 19, 2015	Mar. 03, 2014
Equity Securities, FV-NI, Unrealized Gain (Loss)			$ (49)	$ 5
Costs associated with acquisitions and other transactions	$ (53)		(61)	0	$ 0
Loss on extinguishment of debt		$ (126)	0	(126)	0
Change in fair value of equity investments without readily determinable fair value			0	9	10
Loss on modification of debt			0	$ (1)	$ (4)
Wind River
Costs associated with acquisitions and other transactions			(43)
Intercable Automotive
Costs associated with acquisitions and other transactions			$ (10)
Senior Notes \| Senior Notes, 4.150% Due 2024
Debt Instrument, Face Amount							$ 700
Senior Notes \| Senior Notes, 4.25% Due 2026
Debt Instrument, Face Amount						$ 650