Goodwill and Other Intangible Assets - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Goodwill [Line Items]
Estimated amortization expense, remainder of 2023	$ 47,000		$ 47,000
Estimated amortization expense, 2024	92,700		92,700
Estimated amortization expense, 2025	89,600		89,600
Estimated amortization expense, 2026	86,100		86,100
Estimated amortization expense, 2027	83,200		83,200
Estimated amortization expense, 2028	62,000		62,000
Estimated amortization expense, in later years	533,900		533,900
Impairment of goodwill	$ 686,000	$ 0	$ 686,000	$ 0
Local Media
Goodwill [Line Items]
Percentage fair value in excess of carrying value					30.00%
Scripps Networks
Goodwill [Line Items]
Percentage fair value in excess of carrying value					2.50%