v3.26.1
Investments in Unconsolidated Entities - Summary of Investments in Unconsolidated Entities (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Schedule of Equity Method Investments [Line Items]    
Investments in unconsolidated entities $ 2,001,632 $ 1,809,590
Non-segment/Corporate    
Schedule of Equity Method Investments [Line Items]    
Investments in unconsolidated entities 191,219 101,895
Seniors Housing Operating    
Schedule of Equity Method Investments [Line Items]    
Investments in unconsolidated entities $ 1,677,501 1,466,832
Seniors Housing Operating | Minimum    
Schedule of Equity Method Investments [Line Items]    
Percentage ownership 8.00%  
Seniors Housing Operating | Maximum    
Schedule of Equity Method Investments [Line Items]    
Percentage ownership 95.00%  
Triple-net    
Schedule of Equity Method Investments [Line Items]    
Percentage ownership 20.00%  
Investments in unconsolidated entities $ 9,629 19,055
Outpatient Medical    
Schedule of Equity Method Investments [Line Items]    
Investments in unconsolidated entities $ 123,283 $ 221,808
Outpatient Medical | Minimum    
Schedule of Equity Method Investments [Line Items]    
Percentage ownership 15.00%  
Outpatient Medical | Maximum    
Schedule of Equity Method Investments [Line Items]    
Percentage ownership 50.00%  
Non-segment/Corporate | Minimum    
Schedule of Equity Method Investments [Line Items]    
Percentage ownership 20.00%  
Non-segment/Corporate | Maximum    
Schedule of Equity Method Investments [Line Items]    
Percentage ownership 88.00%