v3.25.4
RELATED PARTY TRANSACTIONS (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 01, 2021
Mar. 31, 2024
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Related Party Transaction [Line Items]          
Rental income     $ 410,493 $ 423,611 $ 419,373
General and administrative     37,841 35,468 35,960
Rental expenses     124,601 123,503 118,801
Related Party | American Assets, Inc.          
Related Party Transaction [Line Items]          
Term of lease 10 years        
Rental income $ 200   300 300 300
Related Party | EDisability, LLC          
Related Party Transaction [Line Items]          
Rental income     100 100 100
Average rental rate amount   $ 100      
Related Party | AAI Aviation, Inc.          
Related Party Transaction [Line Items]          
General and administrative     $ 100 200 200
Related Party | WBW CHP LLC          
Related Party Transaction [Line Items]          
Investment in WBW CHP LLC, in percentage     47.70%    
Rental expenses     $ 1,100 $ 1,100 $ 1,100
Related Party | American Assets Trust, Inc. | Mr. Rady And Affiliates          
Related Party Transaction [Line Items]          
Percentage of ownership interests classified as noncontrolling     35.60%    
Related Party | American Assets Trust, Inc. | Mr. Rady And Affiliates | Common Shares          
Related Party Transaction [Line Items]          
Percentage of ownership interests classified as noncontrolling     16.50%    
Related Party | American Assets Trust, Inc. | Mr. Rady And Affiliates | Member Units          
Related Party Transaction [Line Items]          
Percentage of ownership interests classified as noncontrolling     19.30%