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Summary of Significant Accounting Policies - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Concentration Risk [Line Items] |  |  |  |
Increase (reduction) in revenue | $ (3.8) | $ 13.2 | $ (4.9) | $ 17.0
Medicare | Revenue Benchmark | Customer Concentration Risk |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Concentration risk percentage | 34.00% | 42.00% | 36.00% | 38.00%
Medicare | Accounts Receivable | Credit Concentration Risk |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Concentration risk percentage |  |  | 27.00% |

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