Goodwill and Other Intangible Assets - Narrative (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Schedule Of Goodwill And Intangible Assets [Line Items]
Goodwill impairment loss	$ 0	$ 37,400,000	$ 0	$ 37,400,000
Goodwill and intangible asset impairment	0	65,400,000	0	65,400,000
Impairment losses	0	104,600,000	0	104,600,000
Intangible asset amortization expense	14,300,000	$ 14,300,000	$ 46,200,000	$ 44,200,000
Barstool Sports, Inc | Disposal Group, Disposed of by Sale, Not Discontinued Operations
Schedule Of Goodwill And Intangible Assets [Line Items]
Pre-tax non-cash loss	923,200,000
Interactive | Barstool Sports, Inc
Schedule Of Goodwill And Intangible Assets [Line Items]
Goodwill impairment loss	231,900,000
Interactive | Barstool Sports, Inc | Tradename and Other Intangible | Disposal Group, Disposed of by Sale, Not Discontinued Operations
Schedule Of Goodwill And Intangible Assets [Line Items]
Impairment losses	$ 482,900,000