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v3.25.0.1

Summary of Significant Accounting Policies (Details) | Dec. 31, 2024
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Schedule of Net Assets Held for Sale [Line Items] |
Reporting Unit, Percentage of Fair Value in Excess of Carrying Amount | 10.00%

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- Definition Schedule of Net Assets Held for Sale [Line Items] + References No definition available. + Details
Name: | lkq_ScheduleOfNetAssetsHeldForSaleLineItems
Namespace Prefix: | lkq_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Percentage of fair value of reporting unit in excess of carrying amount. + References No definition available. + Details
Name: | us-gaap_ReportingUnitPercentageOfFairValueInExcessOfCarryingAmount
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant