v3.26.1
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details)
$ in Thousands, € in Millions
1 Months Ended 3 Months Ended 5 Months Ended 6 Months Ended
May 28, 2026
USD ($)
May 28, 2026
EUR (€)
Feb. 07, 2025
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2026
EUR (€)
Dec. 31, 2025
USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]                  
Supplier finance program, obligation, current       $ 27,700     $ 27,700   $ 47,000
Advertising expense     $ 900 4,900 $ 2,700 $ 4,100 10,000    
(Benefit) provision for income taxes     $ 664 $ (13,573) $ 185,441 $ 88,348 $ (16,822)    
Effective income tax rate     (1.30%) 7.60% (431.30%) (83.70%) 4.90%    
Bally’s Intralot S.A                  
Accounts, Notes, Loans and Financing Receivable [Line Items]                  
Dividends, common stock, cash $ 34,400 € 30.0              
Bally’s Intralot                  
Accounts, Notes, Loans and Financing Receivable [Line Items]                  
Dividends payable, current       $ 13,900     $ 13,900 € 12.1  
Bally’s Twin River Lincoln Casino Resort                  
Accounts, Notes, Loans and Financing Receivable [Line Items]                  
Valuation allowance on interest             14,300    
North America Interaction & International Interactive Segments                  
Accounts, Notes, Loans and Financing Receivable [Line Items]                  
Advertising expense     $ 12,600 $ 38,200 $ 31,500 $ 49,600 $ 76,200