XML 82 R70.htm IDEA: XBRL DOCUMENT v3.21.2

Income Taxes - Tax Benefits (Expense) (Details) - USD ($) $ in Millions	6 Months Ended
	Jul. 03, 2021	Jul. 04, 2020
Income Tax Disclosure [Abstract]
Restructuring charges and various other items	$ 13.4	$ 29.6
Valuation allowances on deferred tax assets	6.7	(22.0)
Release of tax reserves	6.5	1.3
Favorable indirect tax ruling in a foreign jurisdiction	(16.0)	0.0
Income tax benefits (expense) related to significant discrete items	$ 10.6	$ 8.9

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, Favorable Tax Ruling In Foreign Jurisdiction

+ References

No definition available.

+ Details

Name:	lear_IncomeTaxExpenseBenefitDiscreteItemsFavorableTaxRulingInForeignJurisdiction
Namespace Prefix:	lear_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Income Tax Expense (Benefit), Discrete Items, Release Of Tax Reserves

+ References

No definition available.

+ Details

Name:	lear_IncomeTaxExpenseBenefitDiscreteItemsReleaseOfTaxReserves
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

- 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 http://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