v3.26.1
Investments, Acquisitions and Assets Held for Sale - Narrative (Details)
3 Months Ended
Mar. 31, 2026
USD ($)
seniorHousingCommunity
joint_venture
Mar. 31, 2025
USD ($)
Dec. 31, 2025
USD ($)
joint_venture
Jul. 31, 2024
May 31, 2024
seniorHousingCommunity
Asset Acquisition [Line Items]          
Number of senior housing communities | seniorHousingCommunity 165        
Payments to acquire additional interest in subsidiaries $ 3,577,000 $ 0      
Ownership percent 0.51     0.51  
Investment in unconsolidated entity $ 8,581,000   $ 8,789,000    
Impairments $ 0 $ 0      
Number of properties, held-for-sale | seniorHousingCommunity 1        
AmTrust          
Asset Acquisition [Line Items]          
Venture ownership percentage 67.29%        
Palatine JV          
Asset Acquisition [Line Items]          
Number of joint ventures entered into | joint_venture 1   2    
Payments to acquire additional interest in subsidiaries $ 2,100,000        
Mortgage property value 1,700,000        
Senior Housing Communities          
Asset Acquisition [Line Items]          
Number of assets acquired | seniorHousingCommunity         4
Investment in unconsolidated entity $ 8,600,000        
Consolidated Properties          
Asset Acquisition [Line Items]          
Number of senior housing communities | seniorHousingCommunity 3        
Palatine Joint Ventures | Consolidated Properties          
Asset Acquisition [Line Items]          
Number of senior housing communities | seniorHousingCommunity 4        
Senior Housing Communities          
Asset Acquisition [Line Items]          
Ownership percentage 32.71%