v3.26.1
PROPERTY AND EQUIPMENT - Schedule of Property, Plant and Equipment Net (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
Jun. 30, 2026
Dec. 31, 2025
Property, Plant, and Equipment [Line Items]      
Total property, plant and equipment   $ 837,572 $ 1,157,887
Less: Accumulated depreciation   (134,191) (94,148)
Property and equipment, net   703,381 1,063,739
Bally’s Twin River Lincoln Casino Resort      
Property, Plant, and Equipment [Line Items]      
Accumulated depreciation derecognition $ (13,500)    
Land and improvements      
Property, Plant, and Equipment [Line Items]      
Total property, plant and equipment   240,704 98,527
Land and improvements | New York Conveyance Arrangement      
Property, Plant, and Equipment [Line Items]      
Total property, plant and equipment   195,500  
Land and improvements | Bally’s Twin River Lincoln Casino Resort      
Property, Plant, and Equipment [Line Items]      
Property, plant, and equipment derecognized 65,600    
Building and improvements      
Property, Plant, and Equipment [Line Items]      
Total property, plant and equipment   182,756 712,236
Building and improvements | Bally’s Twin River Lincoln Casino Resort      
Property, Plant, and Equipment [Line Items]      
Property, plant, and equipment derecognized $ 542,300    
Equipment      
Property, Plant, and Equipment [Line Items]      
Total property, plant and equipment   300,814 265,357
Furniture and fixtures      
Property, Plant, and Equipment [Line Items]      
Total property, plant and equipment   41,503 54,146
Construction in process      
Property, Plant, and Equipment [Line Items]      
Total property, plant and equipment   $ 71,795 $ 27,621