v3.26.1
INVESTMENT IN UNCONSOLIDATED ENTITIES - Additional Information (Details)
$ in Thousands
 1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2026
USD ($)
ft²
a
building
individual
Jun. 30, 2026
USD ($)
ft²
a
building
individual
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
ft²
a
building
individual
Jun. 30, 2025
USD ($)
Dec. 31, 2024
USD ($)
ft²
a
Dec. 31, 2025
USD ($)
Schedule of Equity Method Investments [Line Items]              
Land sale and related party land sale revenues   $ 13,444 $ 7,044 $ 26,486 $ 19,778    
Area of land (in acres) | a           50  
Equity method investments $ 124,904 124,904   124,904     $ 153,087
Equity in earnings (losses) from unconsolidated entities   41,030 17,145 40,885 88,584    
Land sales              
Schedule of Equity Method Investments [Line Items]              
Land sale and related party land sale revenues   $ (1,422) $ (16) (1,422) 82    
Great Park              
Schedule of Equity Method Investments [Line Items]              
Distributions to holders of percentage interests       91,600 300,900    
Great Park | Land sales              
Schedule of Equity Method Investments [Line Items]              
Land sale and related party land sale revenues       165,300 357,600    
Great Park | Land sales | Related Party              
Schedule of Equity Method Investments [Line Items]              
Land sale and related party land sale revenues       $ 0 0    
Great Park | Homesites Sold              
Schedule of Equity Method Investments [Line Items]              
Land sale and related party land sale revenues         138,400    
Gateway Commercial Venture              
Schedule of Equity Method Investments [Line Items]              
Area of land (in acres) | a 73 73   73      
Number of buildings on campus | building 4 4   4      
Area of gateway campus | ft² 1,000,000 1,000,000   1,000,000      
Square footage of building | ft²           189,000  
Additional square footage development rights | ft²           189,000  
Gateway Commercial Venture | Five Point Gateway Campus              
Schedule of Equity Method Investments [Line Items]              
Purchase price           $ 88,500  
Purchase price cash portion           45,000  
Purchase price, note receivable           $ 43,500  
Great Park              
Schedule of Equity Method Investments [Line Items]              
Percentage of equity ownership 37.50% 37.50%   37.50%      
Return of investment       $ 34,400 112,900    
Return on investment       34,366 70,854    
Equity method investments $ 105,201 $ 105,201   105,201     100,953
Equity in earnings (losses) from unconsolidated entities       38,614 87,546    
Gateway Commercial Venture              
Schedule of Equity Method Investments [Line Items]              
Return of investment 33,100            
Return on investment       661 0    
Equity method investments $ 0 $ 0   0     32,800
Equity in earnings (losses) from unconsolidated entities       $ 700 $ 600    
Gateway Commercial Venture | Five Point Office Venture Holdings I, LLC Acquisition              
Schedule of Equity Method Investments [Line Items]              
Percentage of equity ownership 75.00% 75.00%   75.00%      
Number of individuals entitled to be appointed to executive committee | individual 2 2   2      
Hearthstone Venture Funds              
Schedule of Equity Method Investments [Line Items]              
Equity method investments $ 19,600 $ 19,600   $ 19,600     $ 18,900
Equity in earnings (losses) from unconsolidated entities       $ 1,100      
Hearthstone Venture Funds | Minimum              
Schedule of Equity Method Investments [Line Items]              
Percentage of equity ownership 1.00% 1.00%   1.00%      
Hearthstone Venture Funds | Maximum              
Schedule of Equity Method Investments [Line Items]              
Percentage of equity ownership 3.00% 3.00%   3.00%