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Goodwill and Other Intangible Assets - Other Intangible Assets (Details) - USD ($) $ in Millions | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Schedule of Intangible Assets by Major Class |  |
Gross Carrying Amount | $ 879.9 | $ 837.3
Accumulated Amortization | (462.4) | (406.0)
Net | 417.5 | 431.3
Certificates of need |  |
Schedule of Intangible Assets by Major Class |  |
Gross Carrying Amount | 204.5 | 197.3
Accumulated Amortization | (68.8) | (54.5)
Net | 135.7 | 142.8
Licenses |  |
Schedule of Intangible Assets by Major Class |  |
Gross Carrying Amount | 194.5 | 187.9
Accumulated Amortization | (121.0) | (107.4)
Net | 73.5 | 80.5
Noncompete agreements |  |
Schedule of Intangible Assets by Major Class |  |
Gross Carrying Amount | 78.5 | 75.2
Accumulated Amortization | (69.0) | (65.8)
Net | 9.5 | 9.4
Trade name - Encompass |  |
Schedule of Intangible Assets by Major Class |  |
Gross Carrying Amount | 135.2 | 135.2
Accumulated Amortization | 0.0 | 0.0
Net | 135.2 | 135.2
Trade names |  |
Schedule of Intangible Assets by Major Class |  |
Gross Carrying Amount | 45.0 | 44.3
Accumulated Amortization | (27.0) | (25.5)
Net | 18.0 | 18.8
Internal-use Software |  |
Schedule of Intangible Assets by Major Class |  |
Gross Carrying Amount | 209.0 | 184.2
Accumulated Amortization | (164.9) | (141.4)
Net | 44.1 | 42.8
Market access assets |  |
Schedule of Intangible Assets by Major Class |  |
Gross Carrying Amount | 13.2 | 13.2
Accumulated Amortization | (11.7) | (11.4)
Net | $ 1.5 | $ 1.8

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