v3.26.1
Our Portfolio - Schedule of Analysis of Portfolio Performance Ratings (Details)
$ in Thousands
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2026
USD ($)
equity_investment
Jun. 30, 2026
USD ($)
loan
equity_investment
Dec. 31, 2025
USD ($)
Mar. 31, 2026
USD ($)
Jun. 30, 2025
USD ($)
Mar. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Financing Receivable, Nonaccrual [Line Items]              
Total receivables held-for-investment $ 3,201,000 $ 3,201,000 $ 3,342,000        
Less: Allowance for loss on receivables (56,000) (56,000) (62,000)        
Net receivables held-for-investment 3,145,473 3,145,473 3,280,046        
Equity method investments 4,782,318 4,782,318 4,115,909        
Total $ 8,200,000 8,200,000          
Number of impaired investments | equity_investment 2            
Impairment loss $ 70,000            
Variable Interest Entity, Primary Beneficiary              
Financing Receivable, Nonaccrual [Line Items]              
Construction fixed assets net 165,000 165,000          
Liability to be paid 25,000 25,000          
Total              
Financing Receivable, Nonaccrual [Line Items]              
Year one 0 0 518,000        
Year two 467,000 467,000 102,000        
Year three 18,000 18,000 934,000        
Year four 832,000 832,000 923,000        
Year five 1,039,000 1,039,000 278,000        
Year six 264,000 264,000          
Prior to 2021 581,000 581,000          
Prior to 2021     587,000        
Total receivables held-for-investment 3,201,000 3,201,000 3,342,000        
Less: Allowance for loss on receivables (56,000) (56,000) (62,000)        
Net receivables held-for-investment 3,145,000 3,145,000 3,280,000        
Receivables held-for-sale 73,000 73,000 114,000        
Debt securities and real estate 75,000 75,000 76,000        
Equity method investments 4,782,000 4,782,000 4,116,000        
Other Portfolio assets 126,000 126,000          
Total 8,201,000 $ 8,201,000 $ 7,586,000        
Number of impaired investments | equity_investment   2          
Impairment loss 70,000 $ 70,000          
Total | Consolidation, Eliminations | Variable Interest Entity, Primary Beneficiary              
Financing Receivable, Nonaccrual [Line Items]              
Other Portfolio assets (126,000) $ (126,000)          
Total | Percent of Portfolio | Credit concentration risk              
Financing Receivable, Nonaccrual [Line Items]              
Percent of Portfolio   100.00% 100.00%        
Commercial              
Financing Receivable, Nonaccrual [Line Items]              
Total receivables held-for-investment 3,171,000 $ 3,171,000 $ 3,311,000        
Less: Allowance for loss on receivables (56,000) (56,000) (62,000) $ (67,000) $ (55,000) $ (54,000) $ (50,000)
Commercial | 1              
Financing Receivable, Nonaccrual [Line Items]              
Year one 0 0 518,000        
Year two 467,000 467,000 102,000        
Year three 18,000 18,000 904,000        
Year four 801,000 801,000 923,000        
Year five 1,039,000 1,039,000 278,000        
Year six 264,000 264,000          
Prior to 2021 551,000 551,000          
Prior to 2021     556,000        
Total receivables held-for-investment 3,140,000 3,140,000 3,281,000        
Less: Allowance for loss on receivables (50,000) (50,000) (58,000)        
Net receivables held-for-investment 3,090,000 3,090,000 3,223,000        
Receivables held-for-sale 70,000 70,000 58,000        
Debt securities and real estate 73,000 73,000 74,000        
Equity method investments 4,756,000 4,756,000 4,089,000        
Other Portfolio assets 0 0          
Total 7,989,000 $ 7,989,000 $ 7,444,000        
Number of loans | loan   2          
Commercial | 1 | Percent of Portfolio | Credit concentration risk              
Financing Receivable, Nonaccrual [Line Items]              
Percent of Portfolio   98.00% 98.00%        
Commercial | 2              
Financing Receivable, Nonaccrual [Line Items]              
Year one 0 $ 0 $ 0        
Year two 0 0 0        
Year three 0 0 30,000        
Year four 31,000 31,000 0        
Year five 0 0 0        
Year six 0 0          
Prior to 2021 0 0          
Prior to 2021     0        
Total receivables held-for-investment 31,000 31,000 30,000        
Less: Allowance for loss on receivables (6,000) (6,000) (4,000)        
Net receivables held-for-investment 25,000 25,000 26,000        
Receivables held-for-sale 0 0 0        
Debt securities and real estate 0 0 0        
Equity method investments 26,000 26,000 27,000        
Other Portfolio assets 126,000 126,000          
Total 177,000 $ 177,000 $ 53,000        
Number of loans | loan   2          
Commercial | 2 | Percent of Portfolio | Credit concentration risk              
Financing Receivable, Nonaccrual [Line Items]              
Percent of Portfolio   2.00% 1.00%        
Commercial | 3              
Financing Receivable, Nonaccrual [Line Items]              
Year one 0 $ 0 $ 0        
Year two 0 0 0        
Year three 0 0 0        
Year four 0 0 0        
Year five 0 0 0        
Year six 0 0          
Prior to 2021 0 0          
Prior to 2021     0        
Total receivables held-for-investment 0 0 0        
Less: Allowance for loss on receivables 0 0 0        
Net receivables held-for-investment 0 0 0        
Receivables held-for-sale 0 0 0        
Debt securities and real estate 0 0 0        
Equity method investments 0 0 0        
Other Portfolio assets 0 0          
Total 0 $ 0 $ 0        
Commercial | 3 | Percent of Portfolio | Credit concentration risk              
Financing Receivable, Nonaccrual [Line Items]              
Percent of Portfolio   0.00% 0.00%        
Government              
Financing Receivable, Nonaccrual [Line Items]              
Total receivables held-for-investment 30,000 $ 30,000 $ 31,000        
Less: Allowance for loss on receivables 0 0 0 $ 0 $ 0 $ 0 $ 0
Government | 1              
Financing Receivable, Nonaccrual [Line Items]              
Year one 0 0 0        
Year two 0 0 0        
Year three 0 0 0        
Year four 0 0 0        
Year five 0 0 0        
Year six 0 0          
Prior to 2021 30,000 30,000          
Prior to 2021     31,000        
Total receivables held-for-investment 30,000 30,000 31,000        
Less: Allowance for loss on receivables 0 0 0        
Net receivables held-for-investment 30,000 30,000 31,000        
Receivables held-for-sale 3,000 3,000 56,000        
Debt securities and real estate 2,000 2,000 2,000        
Equity method investments 0 0 0        
Other Portfolio assets 0 0          
Total $ 35,000 $ 35,000 $ 89,000        
Government | 1 | Percent of Portfolio | Credit concentration risk              
Financing Receivable, Nonaccrual [Line Items]              
Percent of Portfolio   0.00% 1.00%