XML 96 R81.htm IDEA: XBRL DOCUMENT v3.22.4
Segment Reporting - Assets and Cash Purchases of Property and Equipment by Operating Segment (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Segment Reporting Information [Line Items]      
Total assets $ 6,682.1 $ 6,117.6  
Cash purchases of property and equipment 80.6 57.6 $ 42.9
Operating Segments | Surgical Facility Services      
Segment Reporting Information [Line Items]      
Total assets 6,001.1 5,552.8  
Cash purchases of property and equipment 74.3 55.0 38.7
Operating Segments | Ancillary Services      
Segment Reporting Information [Line Items]      
Total assets 41.7 47.5  
Cash purchases of property and equipment 1.1 0.5 0.4
All other      
Segment Reporting Information [Line Items]      
Total assets 639.3 517.3  
Cash purchases of property and equipment $ 5.2 $ 2.1 $ 3.8