v3.26.1
Other Assets, net - Additional Information (Details)
3 Months Ended 12 Months Ended
Mar. 31, 2026
USD ($)
hospital
Dec. 31, 2025
USD ($)
hospital
Dec. 31, 2024
USD ($)
Geriatric Behavioral Hospital      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of properties used to secure notes by borrower | hospital 6    
Term Loan | Inpatient Rehabilitation Hospitals      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of properties used to secure notes by borrower | hospital   6  
Notes receivable      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Non-cash interest rate 3.00%    
Notes receivable | Geriatric Inpatient Behavioral Hospital      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Receivable allowance   $ 8,700,000 $ 11,000,000.0
Interest receivable     $ 1,400,000
Notes receivable | Revolving Credit Facility | Repayment Period 3      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Payment received $ 50,000    
Notes receivable (revolving credit facility and term loan), net of credit loss      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Note receivable interest rate 9.00%    
Notes receivable (revolving credit facility and term loan), net of credit loss | Unfunded Loan Commitment      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Note receivable $ 5,800,000    
Notes receivable (revolving credit facility and term loan), net of credit loss | Revolving Credit Facility      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Note receivable interest rate 9.00%    
Note receivable (revolving credit facility) | Revolving Credit Facility      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Note receivable interest rate 9.00%    
Non-cash interest rate 3.00%    
Note receivable (mortgage note)      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Note receivable interest rate 10.00%    
Variable Interest Entity, Not Primary Beneficiary | Notes receivable | Revolving Credit Facility      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Note receivable $ 2,700,000 2,700,000  
Variable Interest Entity, Not Primary Beneficiary | Notes receivable | Term Loan      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Note receivable 17,000,000.0 17,000,000.0  
Variable Interest Entity, Not Primary Beneficiary | Note receivable (revolving credit facility)      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Note receivable 1,680,000 1,800,000  
Variable Interest Entity, Not Primary Beneficiary | Note receivable (mortgage note)      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Note receivable $ 2,000,000 $ 2,000,000.0