Goodwill and Other Intangible Assets - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended				9 Months Ended
	Sep. 30, 2024	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Goodwill [Line Items]
Estimated amortization expense, remainder of 2024	$ 23,300				$ 23,300
Estimated amortization expense, 2025	90,400				90,400
Estimated amortization expense, 2026	86,300				86,300
Estimated amortization expense, 2027	83,200				83,200
Estimated amortization expense, 2028	62,000				62,000
Estimated amortization expense, 2029	62,000				62,000
Estimated amortization expense, in later years	472,200				472,200
Impairment of goodwill	$ 0	$ 266,000	$ 0	$ 686,000	$ 0	$ 686,000
Fair value reduction in reporting unit, 50 basis point decrease in discount rate		$ 90,000
Local Media
Goodwill [Line Items]
Percentage fair value in excess of carrying value		20.00%