v3.26.3
Life Science Investments - Additional Information (Details)
 1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 28, 2026
USD ($)
a
Sep. 25, 2026
USD ($)
$ / shares
shares
Oct. 31, 2025
USD ($)
shares
Sep. 30, 2025
USD ($)
shares
Aug. 31, 2025
USD ($)
$ / shares
Sep. 30, 2026
USD ($)
board_member
extension_option
Jun. 30, 2026
USD ($)
shares
Sep. 30, 2025
USD ($)
Sep. 30, 2026
USD ($)
extension_option
Sep. 30, 2025
USD ($)
Sep. 30, 2026
USD ($)
extension_option
shares
Dec. 31, 2025
Schedule of Equity Method Investments [Line Items]                        
Preferred Stock, dividend rate                 9.00%     9.00%
Repurchase of common stock               $ 5,900,000        
Funded commitment                 $ 108,520,000 $ 100,235,000    
IQHQ, Inc.                        
Schedule of Equity Method Investments [Line Items]                        
Area of land | a 27                      
Innovative | IQHQ, Inc.                        
Schedule of Equity Method Investments [Line Items]                        
Preferred stock commitment         $ 170,000,000.0              
Preferred Stock, dividend rate         15.00%              
Preferred stock purchase price (in dollars per share) | $ / shares         $ 1,000              
Exercise price (in dollar per share) | $ / shares         $ 0.01              
Issuance of stock, net of issuance costs (in shares) | shares   30,000 45,000 5,000     120,000       200,000  
Repurchase of common stock   $ 30,000,000.0 $ 45,000,000.0 $ 5,000,000.0     $ 120,000,000.0       $ 200,000,000.0  
Annual cash dividend   10.00%                    
Paid-in-kind   5.00%                    
PIK dividend rate increases   1.25%                    
Additional PIK dividend rate increases   5.00%                    
Preferred Stock, redemption price (in dollars per share) | $ / shares   $ 1,560                    
IQHQ, Inc.                        
Schedule of Equity Method Investments [Line Items]                        
Initial term         3 years              
Expandable period         12 months              
Voting board member | board_member           1            
IQHQ, Inc. | IQHQ Credit Facility                        
Schedule of Equity Method Investments [Line Items]                        
Commitment $ 245,000,000.0       $ 100,000,000              
Funded commitment       $ 100,000,000.0         $ 108,500,000      
Fixed annual rate           13.50%     13.50%   13.50%  
Cash dividend           12.00%     12.00%   12.00%  
Paid-in-kind           1.50%     1.50%   1.50%  
Number of extension options | extension_option           1     1   1  
Extension term           12 months     12 months   12 months  
Increase limit 267,000,000.0                      
Commitment including increase limit $ 400,000,000.0                      
Funded loan balance           $ 111,000,000.0     $ 111,000,000.0   $ 111,000,000.0  
Financing receivable, underwriting fee                 $ 2,500,000      
Financing receivable, effective interest rate 14.00%                      
Financing receivable, effective yield rate 15.80%                      
IQHQ, Inc. | IQHQ Credit Facility | Base Rate                        
Schedule of Equity Method Investments [Line Items]                        
Financing receivable, basis spread on variable rate 14.00%                      
IQHQ, Inc. | IQHQ Credit Facility | SOFR                        
Schedule of Equity Method Investments [Line Items]                        
Financing receivable, basis spread on variable rate 9.00%                      
IIP Life Science Investments II LLC | IQHQ Credit Facility                        
Schedule of Equity Method Investments [Line Items]                        
Commitment $ 245,000,000.0                      
Mezzanine Lender | IQHQ Credit Facility                        
Schedule of Equity Method Investments [Line Items]                        
Commitment $ 22,000,000.0