|**Other Intangible Assets (Tables)**                       | 12 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
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|**Intangible Assets, Net (Excluding Goodwill) [Abstract]** |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Schedule of Indefinite-Lived Intangible Assets             | Other intangible assets, net is comprised of the following:December 31, 2023December 31, 2022(in millions)GrossCarryingAmountAccumulatedAmortizationNetCarryingAmountGrossCarryingAmountAccumulatedAmortizationNetCarryingAmountDefinite-lived intangible assets:Favorable contracts$11.0$(10.7)$0.3$11.0$(10.1)$0.9Other29.7(6.6)23.110.2(5.5)4.7Customer relationships26.0(3.9)22.14.7(3.3)1.4Technology asset23.9(2.0)21.9———Gaming licenses6.9(3.2)3.75.1(2.5)2.6$97.5$(26.4)$71.1$31.0$(21.4)$9.6Indefinite-lived intangible assets:Trademarks121.5125.7Gaming rights2,225.82,256.5Total$2,418.4$2,391.8
|                                                           |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|                                                           | December 31, 2023                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|(in millions)                                              | GrossCarryingAmount                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|Definite-lived intangible assets:                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Favorable contracts                                        | $                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|Other                                                      | 29.7                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
|Customer relationships                                     | 26.0                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
|Technology asset                                           | 23.9                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
|Gaming licenses                                            | 6.9                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|                                                           | $                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|Indefinite-lived intangible assets:                        |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Trademarks                                                 |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Gaming rights                                              |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|                                                           |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Total                                                      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Schedule of Finite-lived Intangible Assets                 | Other intangible assets, net is comprised of the following:December 31, 2023December 31, 2022(in millions)GrossCarryingAmountAccumulatedAmortizationNetCarryingAmountGrossCarryingAmountAccumulatedAmortizationNetCarryingAmountDefinite-lived intangible assets:Favorable contracts$11.0$(10.7)$0.3$11.0$(10.1)$0.9Other29.7(6.6)23.110.2(5.5)4.7Customer relationships26.0(3.9)22.14.7(3.3)1.4Technology asset23.9(2.0)21.9———Gaming licenses6.9(3.2)3.75.1(2.5)2.6$97.5$(26.4)$71.1$31.0$(21.4)$9.6Indefinite-lived intangible assets:Trademarks121.5125.7Gaming rights2,225.82,256.5Total$2,418.4$2,391.8
|                                                           |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|                                                           | December 31, 2023                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|(in millions)                                              | GrossCarryingAmount                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|Definite-lived intangible assets:                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Favorable contracts                                        | $                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|Other                                                      | 29.7                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
|Customer relationships                                     | 26.0                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
|Technology asset                                           | 23.9                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
|Gaming licenses                                            | 6.9                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|                                                           | $                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|Indefinite-lived intangible assets:                        |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Trademarks                                                 |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Gaming rights                                              |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|                                                           |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Total                                                      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Schedule of Future Estimated Amortization Expense          | Future estimated aggregate amortization expense on existing definite-lived intangible assets for each of the next five fiscal years is as follows (in millions):Years Ended December 31,Estimated Amortization Expense2024$8.920258.120267.720277.420287.3                                                                                                                                                                                                                                                                                                                                                   
|                                                           |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Years Ended December 31,                                   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|2024                                                       |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|2025                                                       |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|2026                                                       |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|2027                                                       |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|2028                                                       |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              

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