v3.26.3
Financial Instruments and Fair Value Measurements - Schedule of Derivative Financial Instruments (Details) - USD ($)
$ in Thousands
 9 Months Ended
Sep. 30, 2026
Dec. 31, 2025
Derivatives, Fair Value [Line Items]    
Fair value, liability derivatives $ (54) $ (3,196)
Derivative Asset 30,709 9,738
REIT Portfolio    
Derivatives, Fair Value [Line Items]    
Aggregate Notional Amount 952,000  
Fair value, derivatives, net 27,325 7,391
REIT Portfolio | Interest Rate Swaps    
Derivatives, Fair Value [Line Items]    
Fair value, liability derivatives $ (54) $ (2,140)
Derivative Liability, Statement of Financial Position [Extensible Enumeration] Accounts Payable and Accrued Liabilities Accounts Payable and Accrued Liabilities
Derivative Asset $ 27,379 $ 9,531
Derivative Asset, Statement of Financial Position [Extensible Enumeration] Total assets Total assets
REIT Portfolio | Interest Rate Swaps | Location, Statement of Financial Position, Balance [Axis]: us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent    
Derivatives, Fair Value [Line Items]    
Aggregate Notional Amount $ 102,000  
REIT Portfolio | Interest Rate Swaps | Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssets    
Derivatives, Fair Value [Line Items]    
Aggregate Notional Amount $ 850,000  
REIT Portfolio | Interest Rate Swaps | Minimum | Location, Statement of Financial Position, Balance [Axis]: us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent    
Derivatives, Fair Value [Line Items]    
Derivative Effective Date 2023-11  
Derivative Maturity Date 2026-11  
Strike Rate 4.50%  
REIT Portfolio | Interest Rate Swaps | Minimum | Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssets    
Derivatives, Fair Value [Line Items]    
Derivative Effective Date 2022-05  
Derivative Maturity Date 2027-07  
Strike Rate 1.98%  
REIT Portfolio | Interest Rate Swaps | Maximum | Location, Statement of Financial Position, Balance [Axis]: us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent    
Derivatives, Fair Value [Line Items]    
Strike Rate 4.50%  
REIT Portfolio | Interest Rate Swaps | Maximum | Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssets    
Derivatives, Fair Value [Line Items]    
Derivative Effective Date 2026-08  
Derivative Maturity Date 2030-07  
Strike Rate 3.99%  
Investment Management | Other | Interest Rate Swaps    
Derivatives, Fair Value [Line Items]    
Derivative Asset $ 2,106 $ 199
Derivative Asset, Statement of Financial Position [Extensible Enumeration] Total assets Total assets
Investment Management | Other | Interest Rate Swaps | Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssets    
Derivatives, Fair Value [Line Items]    
Aggregate Notional Amount $ 50,000  
Derivative Effective Date 2023-01  
Derivative Maturity Date 2029-12  
Investment Management | Other | Interest Rate Swaps | Minimum | Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssets    
Derivatives, Fair Value [Line Items]    
Strike Rate 3.23%  
Investment Management | Other | Interest Rate Swaps | Maximum | Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssets    
Derivatives, Fair Value [Line Items]    
Strike Rate 3.23%  
Investment Management | Fund V    
Derivatives, Fair Value [Line Items]    
Aggregate Notional Amount $ 82,200  
Fair value, derivatives, net 1,224 $ (1,048)
Investment Management | Fund V | Interest Rate Swaps    
Derivatives, Fair Value [Line Items]    
Fair value, liability derivatives $ 0 $ (1,056)
Derivative Liability, Statement of Financial Position [Extensible Enumeration] Accounts Payable and Accrued Liabilities Accounts Payable and Accrued Liabilities
Derivative Asset $ 1,224 $ 8
Derivative Asset, Statement of Financial Position [Extensible Enumeration] Total assets Total assets
Investment Management | Fund V | Interest Rate Swaps | Location, Statement of Financial Position, Balance [Axis]: us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent    
Derivatives, Fair Value [Line Items]    
Aggregate Notional Amount $ 0  
Investment Management | Fund V | Interest Rate Swaps | Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssets    
Derivatives, Fair Value [Line Items]    
Aggregate Notional Amount $ 82,200  
Investment Management | Fund V | Interest Rate Swaps | Minimum | Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssets    
Derivatives, Fair Value [Line Items]    
Derivative Effective Date 2023-01  
Derivative Maturity Date 2027-12  
Strike Rate 3.36%  
Investment Management | Fund V | Interest Rate Swaps | Maximum | Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssets    
Derivatives, Fair Value [Line Items]    
Derivative Effective Date 2026-06  
Derivative Maturity Date 2029-06  
Strike Rate 3.95%