XML 84 R73.htm IDEA: XBRL DOCUMENT
v3.23.1

Income Taxes - Tax Benefits (Expense) (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Apr. 01, 2023 | Apr. 02, 2022
Income Tax Disclosure [Abstract] |  |
Restructuring charges and various other items | $ 3.7 | $ 10.3
Valuation allowances on deferred tax assets | 0.0 | 0.5
Share-based compensation | (0.5) | 1.2
Income tax benefits (expense) related to significant discrete items | $ 3.2 | $ 12.0

X
- Definition Income Tax Expense (Benefit), Discrete Items + References No definition available. + Details
Name: | lear_IncomeTaxExpenseBenefitDiscreteItems
Namespace Prefix: | lear_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Income Tax Expense (Benefit), Discrete Items, Restructuring And Other + References No definition available. + Details
Name: | lear_IncomeTaxExpenseBenefitDiscreteItemsRestructuringAndOther
Namespace Prefix: | lear_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Income Tax Expense (Benefit), Discrete Items, Share-based Compensation + References No definition available. + Details
Name: | lear_IncomeTaxExpenseBenefitDiscreteItemsShareBasedCompensation
Namespace Prefix: | lear_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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

X
- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319 + Details
Name: | us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration