Accrued Expenses (Subsidiary) - Summary of Accrued Expenses (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Accounts Payable And Accrued Liabilities Current [Line Items]
Payroll	$ 24,601	$ 36,531
Interest	23,360	22,009
Accrued variable lease and contract expense	28,117	21,487
Other	19,291	13,356
Total accrued expenses	117,593	135,038
LAMAR MEDIA CORP. AND SUBSIDIARIES
Accounts Payable And Accrued Liabilities Current [Line Items]
Payroll	24,601	36,531
Interest	23,360	22,009
Accrued variable lease and contract expense	28,117	21,487
Stock-based compensation	12,216	30,450
Other	20,430	16,841
Total accrued expenses	$ 108,724	$ 127,318