XML 78 R67.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Valuation Allowance Against Deferred Tax Assets (Detail) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Income Tax Disclosure [Abstract] |  |  |  |
Allowances at beginning of year |  | $ 46 | $ 59 | $ 68
Benefits reserved current year |  | 81 | 14 | 5
Benefits recognized current year | [1] | (2) | (27) | (9)
Translation difference |  | 4 | 0 | (5)
Allowances at end of year |  | $ 129 | $ 46 | $ 59
[1] | Benefits reserved in the current year include the partial reserve against deferred tax assets recognized in 2023 due to the transfer of certain assets and operations as part of the Company's restructuring activities.

X
- Definition Deferred Tax Assets Valuation Allowance Benefits Recognized Current Year + References No definition available. + Details
Name: | alv_DeferredTaxAssetsValuationAllowanceBenefitsRecognizedCurrentYear
Namespace Prefix: | alv_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Deferred tax assets valuation allowance benefits reserved current year. + References No definition available. + Details
Name: | alv_DeferredTaxAssetsValuationAllowanceBenefitsReservedCurrentYear
Namespace Prefix: | alv_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Deferred tax assets valuation allowances currency translation increase decrease. + References No definition available. + Details
Name: | alv_DeferredTaxAssetsValuationAllowancesCurrencyTranslationIncreaseDecrease
Namespace Prefix: | alv_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-2 + Details
Name: | us-gaap_DeferredTaxAssetsValuationAllowance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_IncomeTaxDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration