v3.26.1
Basis of Presentation - Additional Information (Details)
$ in Millions
1 Months Ended 3 Months Ended 6 Months Ended
Jan. 01, 2026
USD ($)
Feb. 28, 2026
USD ($)
Jun. 30, 2026
USD ($)
hospital
state
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
hospital
state
Jun. 30, 2025
USD ($)
Class of Stock [Line Items]            
Number of states in which entity operates | state     39   39  
Number of inpatient rehabilitation hospitals | hospital     176   176  
Number of inpatient rehabilitation hospitals, sole ownership | hospital     109   109  
Number of jointly owned inpatient rehabilitation hospitals | hospital     67   67  
Gain on sale of Gamma Knife     $ 0.0 $ 0.0 $ 17.5 $ 0.0
Discontinued operations, disposed of by means other than sale, spinoff | Enhabit            
Class of Stock [Line Items]            
Amount collected in full satisfaction of claims   $ 21.9        
After tax gain         16.3  
Gamma Knife            
Class of Stock [Line Items]            
Ownership percentage 50.00%          
Proceeds from sale of equity method investments $ 17.9       17.9  
Gain on sale of Gamma Knife         $ 17.5  
Minimum            
Class of Stock [Line Items]            
Joint venture ownership (in percent)     50.00%   50.00%  
Maximum            
Class of Stock [Line Items]            
Joint venture ownership (in percent)     97.50%   97.50%