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Goodwill And Other Intangible Assets (Tables) | 6 Months Ended
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Jun. 30, 2020
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Goodwill | Goodwill, by segment, is comprised of the following:
(in millions) | Churchill Downs |  | Online Wagering |  | Gaming |  | All Other |  | Total
Balances as of December 31, 2019 | $ | 49.7 |  |  | $ | 148.2 |  |  | $ | 165.2 |  |  | $ | 4.0 |  |  | $ | 367.1 |
Adjustments | — |  |  | — |  |  | — |  |  | (0.3) |  |  | (0.3) |
Balances as of June 30, 2020 | $ | 49.7 |  |  | $ | 148.2 |  |  | $ | 165.2 |  |  | $ | 3.7 |  |  | $ | 366.8 |
Schedule of Indefinite and Finite Lived Assets | Other intangible assets are comprised of the following:
| June 30, 2020 |  |  |  |  |  | December 31, 2019 |  |  |  |
(in millions) | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount
Definite-lived intangible assets | $ | 31.7 |  |  | $ | (16.9) |  |  | $ | 14.8 |  |  | $ | 31.3 |  |  | $ | (15.0) |  |  | $ | 16.3 |
Indefinite-lived intangible assets |  |  |  |  | 336.0 |  |  |  |  |  |  | 353.5 |
Total |  |  |  |  | $ | 350.8 |  |  |  |  |  |  | $ | 369.8 |

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