v3.25.2
Cover Page
Sep. 23, 2025
Document Information [Line Items]  
Entity Registrant Name LAMAR ADVERTISING CO/NEW
Amendment Flag false
Entity Central Index Key 0001090425
Document Type 8-K
Document Period End Date Sep. 23, 2025
Entity Incorporation, State or Country Code DE
Entity File Number 1-36756
Entity Tax Identification Number 47-0961620
Entity Address, Address Line One 5321 Corporate Boulevard
Entity Address, City or Town Baton Rouge
Entity Address, State or Province LA
Entity Address, Postal Zip Code 70808
City Area Code 225
Local Phone Number 926-1000
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Class A common stock, $0.001 par value
Trading Symbol LAMR
Security Exchange Name NASDAQ
Entity Emerging Growth Company false
Lamar Media Corporation And Subsidiaries [Member]  
Document Information [Line Items]  
Entity Registrant Name LAMAR MEDIA CORP.
Amendment Flag false
Entity Central Index Key 0000899045
Entity Incorporation, State or Country Code DE
Entity File Number 1-12407
Entity Tax Identification Number 72-1205791
Entity Emerging Growth Company false