v3.26.1
Significant Accounting Policies and Basis of Presentation - Customer-related Liabilities (Details)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
loyaltyProgram
liability
Jun. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
Disaggregation of Revenue [Line Items]          
Revenue from contract with customer, number of liabilities | liability     3    
Number of loyalty programs | loyaltyProgram     1    
Revenue recognized $ 1.6 $ 1.1 $ 3.4 $ 4.7  
Online sports betting and related iGaming market access          
Disaggregation of Revenue [Line Items]          
Customer-related liabilities 36.5   36.5   $ 34.1
Loyalty Credit Obligation          
Disaggregation of Revenue [Line Items]          
Customer-related liabilities, current 28.5   $ 28.5   29.8
Contract with customer, term     6 months    
Advance Payments on Goods and Services Yet to Be Provided and Unpaid Wagers          
Disaggregation of Revenue [Line Items]          
Customer-related liabilities $ 110.4   $ 110.4   $ 133.7