CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Statement of Comprehensive Income [Abstract]
Net Income	$ 189,262	$ 104,004
Recognition of previously deferred post-retirement benefit plan costs	1,500	1,450
Income tax effect related to components of other comprehensive income	(389)	(372)
Other comprehensive income, net of tax	1,111	1,078
Comprehensive income	190,373	105,082
Comprehensive loss attributable to redeemable noncontrolling interest	298	299
Comprehensive income attributable to TEGNA Inc.	$ 190,671	$ 105,381