Significant Accounting Policies and Basis of Presentation - Concentration of Credit Risk and Receivables (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Provision for credit losses	$ (3.6)	$ (4.2)
Accounts receivable, net	256.8	319.0
Markers and returned checks
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivables, gross	13.5	14.3
Payment processors, credit card, and other advances to customers
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivables, gross	86.1	117.2
Receivables from ATM and cash kiosk transactions
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivables, gross	36.4	39.3
Hotel and banquet
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivables, gross	3.9	4.9
Racing settlements
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivables, gross	7.2	10.2
Online gaming and licensing receivables from third-party operators, including taxes
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivables, gross	55.9	77.4
Media receivables
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivables, gross	15.7	16.0
Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivables, gross	$ 41.7	$ 43.9