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Goodwill - Narrative (Details) - USD ($) | 9 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022 | Apr. 20, 2023
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Current period acquisition | $ 13,379,000 |  | $ 0 |
Acquisition-related gain | 6,160,000 | $ 0 |  |
Accumulated impairment loss | 0 |  | $ 0 |
Oncacare |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Percentage of share capital acquired |  |  |  | 51.00%
Current period acquisition | $ 13,400,000 |  |  |

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