XML 125 R106.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Benefit Plans (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items] |  |  |
Minimum years of service required to participate in Company sponsored saving and profit sharing plan | 1 year |  |
Minimum age required to participate in Company sponsored saving and profit sharing plan | 21 years |  |
Employers contribution as percentage of employees contribution | 50.00% |  |
Employers contribution as percentage of employees compensation | 5.00% |  |
Employees contribution limit | 100.00% |  |
Fully vesting period of contribution | 3 years |  |
Minimum age for entitlement to benefit of deferred compensation plan | 30 years |  |
Minimum years of experience to attain the benefit of deferred compensation plan | 10 years |  |
Deferred compensation arrangement with individual employees contribution minimum | $ 3 |  |
Deferred compensation arrangement with individual employees contribution maximum | 8 |  |
Deferred Profit Sharing |  |  |
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items] |  |  |
Employer's contribution | 8,130 | $ 7,265 | $ 6,780
Deferred Compensation Plan |  |  |
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items] |  |  |
Employer's contribution | 2,223 | 1,880 | $ 1,637
Benefit Plans |  |  |
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items] |  |  |
Letters of credit with bank | $ 5,537 | $ 5,537 |

X
- Definition Deferred compensation arrangement with individual employees contribution maximum. + References No definition available. + Details
Name: | lamr_DeferredCompensationArrangementWithIndividualEmployeesContributionMaximum
Namespace Prefix: | lamr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Deferred compensation arrangement with individual employees contribution minimum. + References No definition available. + Details
Name: | lamr_DeferredCompensationArrangementWithIndividualEmployeesContributionMinimum
Namespace Prefix: | lamr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Employers contribution as percentage of employees compensation. + References No definition available. + Details
Name: | lamr_EmployersContributionAsPercentageOfEmployeesCompensation
Namespace Prefix: | lamr_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Employers contribution as percentage of employees contribution. + References No definition available. + Details
Name: | lamr_EmployersContributionAsPercentageOfEmployeesContribution
Namespace Prefix: | lamr_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Minimum age for entitlement to benefit of deferred compensation plan. + References No definition available. + Details
Name: | lamr_MinimumAgeForEntitlementToBenefitOfDeferredCompensationPlan
Namespace Prefix: | lamr_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Minimum years of age required. + References No definition available. + Details
Name: | lamr_MinimumAgeRequiredToParticipateInCompanySponsoredSavingsAndProfitSharingPlan
Namespace Prefix: | lamr_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Minimum years of service required. + References No definition available. + Details
Name: | lamr_MinimumTermOfServiceRequiredToParticipateInCompanySponsoredSavingAndProfitSharingPlan
Namespace Prefix: | lamr_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Employees contribution limit. + References No definition available. + Details
Name: | lamr_PercentageOfEmployeesContributionLimit
Namespace Prefix: | lamr_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Vesting period on entity matched contribution. + References No definition available. + Details
Name: | lamr_VestingPeriodOnEntityMatchedContribution
Namespace Prefix: | lamr_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of contributions made by employer into fund established for purposes of making future disbursement to individual in accordance with deferred compensation arrangement. + References No definition available. + Details
Name: | us-gaap_DeferredCompensationArrangementWithIndividualContributionsByEmployer
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Minimum period the individual is required to perform services to be fully vested under the deferred compensation arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 710 -SubTopic 10 -Section 55 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482943/710-10-55-7 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_DeferredCompensationArrangementWithIndividualRequisiteServicePeriod1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. + References No definition available. + Details
Name: | us-gaap_LettersOfCreditOutstandingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTypeOfDeferredCompensationAxis=us-gaap_DeferredProfitSharingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTypeOfDeferredCompensationAxis=lamr_DeferredCompensationPlanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |