v3.26.1
Investments in and Advances to Affiliates (Details)
$ in Millions
 3 Months Ended 12 Months Ended
Mar. 31, 2026
USD ($)
ft²
numberOfBuildings
Rate
Dec. 31, 2025
Schedule of Equity Method Investments [Line Items]    
Preferred Stock, monthly distribution rate percentage (in hundredths) 8.625% 8.625%
Rentable square feet of commercial real estate properties (in sq feet) | ft² 27,400,000  
Granite Park Six JV, LLC [Member]    
Schedule of Equity Method Investments [Line Items]    
Percentage of equity interest in joint venture (in hundredths) 50.00%  
Construction loan obtained by joint venture $ 115.0  
Interest rate basis SOFR  
Interest rate, basis spread (in hundredths) 3.94%  
Amount of loan funded to affiliate $ 16.2  
Preferred Stock, monthly distribution rate percentage (in hundredths) | Rate 8.00%  
GPI23 Springs JV, LLC [Member]    
Schedule of Equity Method Investments [Line Items]    
Percentage of equity interest in joint venture (in hundredths) 50.00%  
Construction loan obtained by joint venture $ 265.0  
Interest rate basis SOFR  
Interest rate, basis spread (in hundredths) 3.55%  
Amount of loan funded to affiliate $ 178.0  
Term of optional extension 2 years  
M+O JV, LLC [Member]    
Schedule of Equity Method Investments [Line Items]    
Percentage of equity interest in joint venture (in hundredths) 50.00%  
Fair value of debt assumed from acquisition $ 137.0  
Stated interest rate (in hundredths) | Rate 4.50%  
Effective interest rate (in hundredths) | Rate 5.30%  
Midtown East Tampa, LLC [Member]    
Schedule of Equity Method Investments [Line Items]    
Percentage of equity interest in joint venture (in hundredths) 50.00%  
Brand/HRLP 2827 Peachtree LLC [Member]    
Schedule of Equity Method Investments [Line Items]    
Percentage of equity interest in joint venture (in hundredths) 50.00%  
HRLP Bloc 83, LP [Member]    
Schedule of Equity Method Investments [Line Items]    
Number of buildings | numberOfBuildings 2  
Rentable square feet of commercial real estate properties (in sq feet) | ft² 492,000  
Percentage of equity interest in consolidated joint venture (in hundredths) 10.00%  
Total anticipated development costs $ 210.5  
Equity funded to acquire interest in joint venture 21.0  
North Carolina Investment Authority [Member]    
Schedule of Equity Method Investments [Line Items]    
Equity funded to acquire interest in joint venture $ 189.5  
Terraces JV, LLC [Member]    
Schedule of Equity Method Investments [Line Items]    
Preferred Stock, monthly distribution rate percentage (in hundredths) | Rate 5.75%  
Rentable square feet of commercial real estate properties (in sq feet) | ft² 173,000  
Percentage of equity interest in consolidated joint venture (in hundredths) 80.00%  
Total anticipated development costs $ 109.3  
Equity funded to acquire interest in joint venture 36.0  
Granite Properties [Member]    
Schedule of Equity Method Investments [Line Items]    
Equity funded to acquire interest in joint venture 9.0  
Granite Park Six JV, LLC [Member]    
Schedule of Equity Method Investments [Line Items]    
Preferred equity contributed to affiliate 19.3  
Terraces JV, LLC [Member]    
Schedule of Equity Method Investments [Line Items]    
Preferred equity contributed to affiliate $ 64.3  
HRLP MTW, LLC [Member]    
Schedule of Equity Method Investments [Line Items]    
Percentage of equity interest in consolidated joint venture (in hundredths) 80.00%  
Maximum [Member] | HRLP Bloc 83, LP [Member]    
Schedule of Equity Method Investments [Line Items]    
Percentage of equity interest in consolidated joint venture (in hundredths) 50.00%