Significant Accounting Policies and Basis of Presentation - Guarantees and Indemnifications (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024	Aug. 08, 2023
Disaggregation of Revenue [Line Items]
Settlement costs		$ 0.0	$ 30.5
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Barstool Sports, Inc
Disaggregation of Revenue [Line Items]
Disposal group, percentage of ownership interest sold					100.00%
Barstool Acquisition
Disaggregation of Revenue [Line Items]
Settlement costs	$ 30.5
Liabilities associated with this indemnity		$ 39.5		$ 39.5