v3.26.1
Loans Receivable, Net - Schedule of Property Type and Geographic Distribution of Properties Securing Loans in Our Loans Receivable Portfolio (Detail)
$ in Thousands
6 Months Ended 12 Months Ended
Jun. 30, 2026
USD ($)
loan
Jun. 30, 2026
USD ($)
security_loan
Jun. 30, 2026
USD ($)
Dec. 31, 2025
USD ($)
loan
Dec. 31, 2025
USD ($)
security_loan
Dec. 31, 2025
USD ($)
Mar. 31, 2026
USD ($)
Jun. 30, 2025
USD ($)
Mar. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Number of Loans 133 133   131 131          
Net Book Value $ 17,334,730 $ 17,334,730 $ 17,334,730 $ 18,069,134 $ 18,069,134 $ 18,069,134        
CECL reserve (397,835) (397,835) (397,835) (284,440) (284,440) (284,440) $ (291,590) $ (740,851) $ (741,541) $ (733,936)
Loans receivable, net 16,936,895 16,936,895 16,936,895 17,784,694 17,784,694 17,784,694        
Net Loan Exposure 16,018,432 16,018,432 16,018,432 16,846,034 16,846,034 16,846,034        
Total face value 13,144,878 13,144,878 13,144,878              
Cost-recovery proceeds 20,300 20,300 20,300 24,500 24,500 24,500        
Asset-specific debt, net                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Principal balance 972,635 972,635 972,635 999,810 999,810 999,810        
Total face value $ 972,635 972,635 $ 972,635 $ 999,810 999,810 $ 999,810        
Loan Exposure Risk | Financing Receivables                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Net Loan Exposure Percentage of Portfolio     100.00%     100.00%        
Subtotal                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Number of Loans | loan 98     94            
Net Book Value $ 9,876,935 9,876,935 $ 9,876,935 $ 9,648,889 9,648,889 $ 9,648,889        
Net Loan Exposure $ 8,762,574 8,762,574 $ 8,762,574 $ 8,655,786 8,655,786 $ 8,655,786        
Subtotal | Loan Exposure Risk | Financing Receivables                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Net Loan Exposure Percentage of Portfolio     55.00%     52.00%        
Sunbelt                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Number of Loans | loan 47     45            
Net Book Value $ 4,771,723 4,771,723 $ 4,771,723 $ 4,715,039 4,715,039 $ 4,715,039        
Net Loan Exposure $ 3,980,482 3,980,482 $ 3,980,482 $ 3,918,928 3,918,928 $ 3,918,928        
Sunbelt | Loan Exposure Risk | Financing Receivables                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Net Loan Exposure Percentage of Portfolio     25.00%     23.00%        
Northeast                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Number of Loans | loan 19     17            
Net Book Value $ 2,132,423 2,132,423 $ 2,132,423 $ 1,893,877 1,893,877 $ 1,893,877        
Net Loan Exposure $ 2,028,575 2,028,575 $ 2,028,575 $ 1,800,387 1,800,387 $ 1,800,387        
Northeast | Loan Exposure Risk | Financing Receivables                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Net Loan Exposure Percentage of Portfolio     13.00%     11.00%        
West                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Number of Loans | loan 23     23            
Net Book Value $ 1,858,650 1,858,650 $ 1,858,650 $ 1,963,032 1,963,032 $ 1,963,032        
Net Loan Exposure $ 1,774,545 1,774,545 $ 1,774,545 $ 1,872,531 1,872,531 $ 1,872,531        
West | Loan Exposure Risk | Financing Receivables                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Net Loan Exposure Percentage of Portfolio     11.00%     11.00%        
Midwest                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Number of Loans | loan 6     6            
Net Book Value $ 637,152 637,152 $ 637,152 $ 619,726 619,726 $ 619,726        
Net Loan Exposure $ 506,250 506,250 $ 506,250 $ 609,433 609,433 $ 609,433        
Midwest | Loan Exposure Risk | Financing Receivables                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Net Loan Exposure Percentage of Portfolio     3.00%     4.00%        
Northwest                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Number of Loans | loan 3     3            
Net Book Value $ 476,987 476,987 $ 476,987 $ 457,215 457,215 $ 457,215        
Net Loan Exposure $ 472,722 472,722 $ 472,722 $ 454,507 454,507 $ 454,507        
Northwest | Loan Exposure Risk | Financing Receivables                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Net Loan Exposure Percentage of Portfolio     3.00%     3.00%        
Subtotal                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Number of Loans | loan 35     37            
Net Book Value $ 7,457,795 7,457,795 $ 7,457,795 $ 8,420,245 8,420,245 $ 8,420,245        
Net Loan Exposure $ 7,255,858 7,255,858 $ 7,255,858 $ 8,190,248 8,190,248 $ 8,190,248        
Subtotal | Loan Exposure Risk | Financing Receivables                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Net Loan Exposure Percentage of Portfolio     45.00%     48.00%        
United Kingdom                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Number of Loans | loan 16     19            
Net Book Value $ 2,680,430 2,680,430 $ 2,680,430 $ 3,595,424 3,595,424 $ 3,595,424        
Net Loan Exposure $ 2,667,644 2,667,644 $ 2,667,644 $ 3,582,983 3,582,983 $ 3,582,983        
United Kingdom | Loan Exposure Risk | Financing Receivables                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Net Loan Exposure Percentage of Portfolio     17.00%     21.00%        
Australia                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Number of Loans | loan 4     4            
Net Book Value $ 1,181,561 1,181,561 $ 1,181,561 $ 1,104,765 1,104,765 $ 1,104,765        
Net Loan Exposure $ 1,175,243 1,175,243 $ 1,175,243 $ 1,110,648 1,110,648 $ 1,110,648        
Australia | Loan Exposure Risk | Financing Receivables                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Net Loan Exposure Percentage of Portfolio     7.00%     7.00%        
Ireland                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Number of Loans | loan 3     3            
Net Book Value $ 1,000,931 1,000,931 $ 1,000,931 $ 1,141,770 1,141,770 $ 1,141,770        
Net Loan Exposure $ 990,480 990,480 $ 990,480 $ 1,135,749 1,135,749 $ 1,135,749        
Ireland | Loan Exposure Risk | Financing Receivables                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Net Loan Exposure Percentage of Portfolio     6.00%     7.00%        
Spain                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Number of Loans | loan 2     2            
Net Book Value $ 657,798 657,798 $ 657,798 $ 684,109 684,109 $ 684,109        
Net Loan Exposure $ 654,260 654,260 $ 654,260 $ 638,112 638,112 $ 638,112        
Spain | Loan Exposure Risk | Financing Receivables                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Net Loan Exposure Percentage of Portfolio     4.00%     4.00%        
Sweden                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Number of Loans | loan 1     1            
Net Book Value $ 477,022 477,022 $ 477,022 $ 502,124 502,124 $ 502,124        
Net Loan Exposure $ 475,327 475,327 $ 475,327 $ 500,917 500,917 $ 500,917        
Sweden | Loan Exposure Risk | Financing Receivables                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Net Loan Exposure Percentage of Portfolio     3.00%     3.00%        
Canada                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Number of Loans | loan 1     1            
Net Book Value $ 440,265 440,265 $ 440,265 $ 455,407 455,407 $ 455,407        
Net Loan Exposure $ 278,678 278,678 $ 278,678 $ 288,504 288,504 $ 288,504        
Canada | Loan Exposure Risk | Financing Receivables                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Net Loan Exposure Percentage of Portfolio     2.00%     2.00%        
Other Europe                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Number of Loans | loan 7     6            
Net Book Value $ 958,513 958,513 $ 958,513 $ 875,579 875,579 $ 875,579        
Net Loan Exposure $ 953,482 953,482 $ 953,482 $ 872,527 872,527 $ 872,527        
Other Europe | Loan Exposure Risk | Financing Receivables                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Net Loan Exposure Percentage of Portfolio     6.00%     4.00%        
Other International                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Number of Loans | loan 1     1            
Net Book Value $ 61,275 61,275 $ 61,275 $ 61,067 61,067 $ 61,067        
Net Loan Exposure $ 60,744 60,744 $ 60,744 $ 60,808 60,808 $ 60,808        
Other International | Loan Exposure Risk | Financing Receivables                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Net Loan Exposure Percentage of Portfolio     0.00%     0.00%        
Office                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Number of Loans | loan 34     37            
Net Book Value $ 4,461,290 4,461,290 $ 4,461,290 $ 4,879,422 4,879,422 $ 4,879,422        
Net Loan Exposure $ 3,967,961 3,967,961 $ 3,967,961 $ 4,556,980 4,556,980 $ 4,556,980        
Office | Loan Exposure Risk | Financing Receivables                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Net Loan Exposure Percentage of Portfolio     25.00%     27.00%        
Multifamily                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Number of Loans | loan 46     46            
Net Book Value $ 4,161,897 4,161,897 $ 4,161,897 $ 4,457,767 4,457,767 $ 4,457,767        
Net Loan Exposure $ 3,994,054 3,994,054 $ 3,994,054 $ 4,305,534 4,305,534 $ 4,305,534        
Multifamily | Loan Exposure Risk | Financing Receivables                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Net Loan Exposure Percentage of Portfolio     25.00%     26.00%        
Industrial                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Number of Loans | loan 24     21            
Net Book Value $ 4,503,186 4,503,186 $ 4,503,186 $ 4,458,487 4,458,487 $ 4,458,487        
Net Loan Exposure $ 4,195,901 4,195,901 $ 4,195,901 $ 4,114,141 4,114,141 $ 4,114,141        
Industrial | Loan Exposure Risk | Financing Receivables                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Net Loan Exposure Percentage of Portfolio     26.00%     24.00%        
Hospitality                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Number of Loans | loan 10     12            
Net Book Value $ 1,743,045 1,743,045 $ 1,743,045 $ 1,940,693 1,940,693 $ 1,940,693        
Net Loan Exposure $ 1,656,740 1,656,740 $ 1,656,740 $ 1,827,133 1,827,133 $ 1,827,133        
Hospitality | Loan Exposure Risk | Financing Receivables                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Net Loan Exposure Percentage of Portfolio     10.00%     11.00%        
Retail                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Number of Loans | loan 8     6            
Net Book Value $ 822,936 822,936 $ 822,936 $ 674,612 674,612 $ 674,612        
Net Loan Exposure $ 744,291 744,291 $ 744,291 $ 596,204 596,204 $ 596,204        
Retail | Loan Exposure Risk | Financing Receivables                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Net Loan Exposure Percentage of Portfolio     5.00%     3.00%        
Self-storage                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Number of Loans | loan 3     3            
Net Book Value $ 642,244 642,244 $ 642,244 $ 659,515 659,515 $ 659,515        
Net Loan Exposure $ 479,964 479,964 $ 479,964 $ 492,376 492,376 $ 492,376        
Self-storage | Loan Exposure Risk | Financing Receivables                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Net Loan Exposure Percentage of Portfolio     3.00%     3.00%        
Life Sciences / Studio                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Number of Loans | loan 4     4            
Net Book Value $ 284,772 284,772 $ 284,772 $ 284,079 284,079 $ 284,079        
Net Loan Exposure $ 266,408 266,408 $ 266,408 $ 277,373 277,373 $ 277,373        
Life Sciences / Studio | Loan Exposure Risk | Financing Receivables                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Net Loan Exposure Percentage of Portfolio     2.00%     2.00%        
Other                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Number of Loans | loan 4     2            
Net Book Value $ 715,360 715,360 $ 715,360 $ 714,559 714,559 $ 714,559        
Net Loan Exposure $ 713,113 $ 713,113 $ 713,113 $ 676,293 $ 676,293 $ 676,293        
Other | Loan Exposure Risk | Financing Receivables                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Net Loan Exposure Percentage of Portfolio     4.00%     4.00%