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Business Combinations - Net Cash Paid for Acquisitions (Details) - Hospital Sisters Health System And Covenant Health - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Business Acquisition [Line Items] |  |  |  |
Fair value of assets acquired | $ 0.0 | $ 0.0 | $ 9.4 | $ 0.0
Goodwill | 0.0 | 0.0 | 7.5 | 0.0
Fair value of noncontrolling interest owned by joint venture partner | 0.0 | 0.0 | (16.9) | 0.0
Net cash paid for acquisitions | $ 0.0 | $ 0.0 | $ 0.0 | $ 0.0

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