v3.26.1
Segment Reporting - Schedule of Depreciation and Amortization, Assets and Cash Purchases of Property and Equipment by Operating Segment (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Segment Reporting [Line Items]          
Total depreciation and amortization expense $ 39.3 $ 40.3 $ 77.8 $ 76.6  
Total assets 8,049.7   8,049.7   $ 8,119.7
Total cash purchases of property and equipment     37.8 46.1  
Operating Segments | Surgical Facilities          
Segment Reporting [Line Items]          
Total depreciation and amortization expense 36.8 37.3 72.7 71.1  
Total assets 7,599.9   7,599.9   7,643.9
Total cash purchases of property and equipment     33.8 45.2  
All other          
Segment Reporting [Line Items]          
Total depreciation and amortization expense 2.5 $ 3.0 5.1 5.5  
Total assets $ 449.8   449.8   $ 475.8
Total cash purchases of property and equipment     $ 4.0 $ 0.9