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Goodwill (Tables) | 12 Months Ended
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Dec. 31, 2023
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Goodwill | The following table represents the changes in goodwill (in millions):
Balance at January 1, 2022 |  |  | $ | 53.5 |
Impairment charges |  |  | (53.5) |
Balance at December 31, 2022 |  |  | $ | — |
Impairment charges |  |  | — |
Balance at December 31, 2023 |  |  | $ | — |

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