v3.26.1
Summarized Financial Information of Subsidiaries (Subsidiary) - Summarized Balance Sheet (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Condensed Income Statements, Captions [Line Items]    
Current assets $ 493,709 $ 459,723
Current liabilities 787,126 794,043
Non-controlling interest 13,358 13,193
LAMAR MEDIA CORP. AND SUBSIDIARIES    
Condensed Income Statements, Captions [Line Items]    
Current assets 493,209 459,223
Noncurrent assets 6,481,646 6,455,988
Current liabilities 775,101 782,479
Noncurrent liabilities 5,209,001 5,113,132
Non-controlling interest 13,358 13,193
Eliminations | LAMAR MEDIA CORP. AND SUBSIDIARIES    
Condensed Income Statements, Captions [Line Items]    
Current assets 0 0
Noncurrent assets (5,096,678) (5,007,353)
Current liabilities 0 0
Noncurrent liabilities (685,787) (648,167)
Non-controlling interest 0 0
Lamar Media Corp. | Reportable Legal Entities | LAMAR MEDIA CORP. AND SUBSIDIARIES    
Condensed Income Statements, Captions [Line Items]    
Current assets 55,610 52,917
Noncurrent assets 4,530,851 4,470,971
Current liabilities 46,307 53,031
Noncurrent liabilities 3,562,758 3,464,450
Non-controlling interest 0 0
Guarantor Subsidiaries | Reportable Legal Entities | LAMAR MEDIA CORP. AND SUBSIDIARIES    
Condensed Income Statements, Captions [Line Items]    
Current assets 53,749 57,033
Noncurrent assets 6,762,032 6,704,177
Current liabilities 458,243 462,330
Noncurrent liabilities 1,882,175 1,881,921
Non-controlling interest 13,917 13,691
Non- Guarantor Subsidiaries | Reportable Legal Entities | LAMAR MEDIA CORP. AND SUBSIDIARIES    
Condensed Income Statements, Captions [Line Items]    
Current assets 383,850 349,273
Noncurrent assets 285,441 288,193
Current liabilities 270,551 267,118
Noncurrent liabilities 449,855 414,928
Non-controlling interest $ (559) $ (498)