Goodwill and Intangibles - Goodwill Balances (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2024	Dec. 31, 2023
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 416,098	$ 414,046
Foreign currency translation	684	2,052
Goodwill, ending balance	416,782	416,098
NYTG
Goodwill [Roll Forward]
Goodwill, beginning balance	164,738	162,686
Foreign currency translation	684	2,052
Goodwill, ending balance	165,422	164,738
The Athletic
Goodwill [Roll Forward]
Goodwill, beginning balance	251,360	251,360
Foreign currency translation	0	0
Goodwill, ending balance	$ 251,360	$ 251,360