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v3.23.3

Segment Information - Net Revenue From External Customers and Intercompany Revenue From Each Operating Segment (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Segment Reporting Information [Line Items] |  |  |  |
Net revenue | $ 572.5 | $ 383.1 | $ 1,900.5 | $ 1,329.7
Operating Segments | Live and Historical Racing |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net revenue | 219.5 | 92.3 | 818.9 | 439.2
Operating Segments | TwinSpires |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net revenue | 108.5 | 106.2 | 340.7 | 343.3
Operating Segments | Gaming |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net revenue | 244.3 | 183.4 | 740.2 | 545.0
All Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net revenue | $ 0.2 | $ 1.2 | $ 0.7 | $ 2.2

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