v3.26.1
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Net Income Attributable to Non-Controlling Interest (Details) - USD ($)
$ in Thousands
 1 Months Ended 3 Months Ended 5 Months Ended 6 Months Ended
Feb. 07, 2025
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2025
Jun. 30, 2026
Dec. 31, 2025
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Less: Net loss attributable to non-controlling interest $ 0 $ (17,913) $ 0 $ 0 $ (16,856)  
Bally’s Intralot            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Ownership percent   40.50%     40.50% 41.20%
Bally’s Chicago, Inc            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Ownership percent   10.50%     10.50%  
Bally’s Wyoming, LLC            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Ownership percent   20.00%     20.00%  
Bally’s Intralot            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Less: Net loss attributable to non-controlling interest   $ (14,907)     $ (10,932)  
Bally’s Chicago, Inc            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Less: Net loss attributable to non-controlling interest   (2,993)     (5,911)  
Bally’s Wyoming, LLC            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Less: Net loss attributable to non-controlling interest   $ (13)     $ (13)