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Cover [Abstract] UNITED KINGDOM UNITED KINGDOM Concentration risk, percent Concentration Risk, Percentage Effect of foreign exchange Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Effect Of Foreign Exchange Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Effect Of Foreign Exchange Equity Awards Adjustments Equity Awards Adjustments [Member] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Intangible assets Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Intangibles Payments in period Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Continent Consideration Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Continent Consideration Schedule of Accounts Receivable Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Amortizable intangible assets: Intangible Asset, Finite-Lived, after Accumulated Amortization [Abstract] Other non-operating (expense) income, net Total other non-operating (expense) income, net Other Other Nonoperating Income (Expense) Total general and administrative General and Administrative Expense DERIVATIVE INSTRUMENTS Derivatives and Fair Value [Text Block] Preferred stock authorized (in shares) Preferred Stock, Shares Authorized Non-gaming Non-Casino [Member] Non-Casino Hedging Designation [Domain] Hedging Designation [Domain] Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Bally’s Intralot S.A Bally’s Intralot S.A [Member] Bally’s Intralot S.A Other commitment Other Commitment Foreign exchange (gain) loss Foreign Currency Transaction Gain (Loss), Realized And Other Foreign Currency Transaction Gain (Loss), Realized And Other Schedule of Net Income Attributable to Non-Controlling Interest Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Table Text Block] USD EUR Exchange Future USD EUR Exchange Future [Member] USD EUR Exchange Future Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Accounts payable Accounts Payable, Current Other acquired intangibles percentage Business Combination, Other Acquired Intangibles Percentage Business Combination, Other Acquired Intangibles Percentage Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Consideration transferred Business Combination, Consideration Transferred Entity Filer Category Entity Filer Category Bally's Holdings LImited Bally's Holdings Limited [Member] Bally's Holdings Limited Cash paid for capitalized software Payments to Develop Software Cross Currency Swaps Cross currency swaps Currency Swap [Member] Advertising expense Advertising Expense Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Not Designated as Hedging Instrument Not Designated as Hedging Instrument [Member] Interactive Technology Commitments Interactive Technology Commitments [Member] Interactive Technology Commitments Net loss Net loss Net (loss) income Net loss Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Merger Agreement and Intralot Transaction costs Business Combination, Merger And Acquisition Related Cost, Expense Business Combination, Merger And Acquisition Related Cost, Expense Derivative liabilities Derivative Liability Pro forma revenue Business Combination, Pro Forma Information, Pro Forma Revenue Senior Notes Senior Notes Senior Notes [Member] Entity Address, Address Line One Entity Address, Address Line One Right of use assets obtained in exchange for operating lease liabilities Right-of-Use Asset Obtained in Exchange for Operating Lease Liability (Benefit) provision for income taxes (Benefit) provision for income taxes Income Tax Expense (Benefit) Consolidation Consolidation, Policy [Policy Text Block] Contingent consideration, range of outcomes, maximum, amount Business Combination, Contingent Consideration, Range of Outcomes, Maximum, Amount Variable Interest Entity, Primary Beneficiary Variable Interest Entity, Primary Beneficiary [Member] RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS Accounting Standards Update and Change in Accounting Principle [Text Block] Statement [Table] Statement [Table] Derivative, term of contract Derivative, Contract Term NCI issued for asset acquisition Non-Controlling Interest Issued For Asset Acquisition Non-Controlling Interest Issued For Asset Acquisition Schedule of Contracts with Customers, Contract Liabilities Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Federal Funds Effective Swap Rate Fed Funds Effective Rate Overnight Index Swap Rate [Member] Debt instrument, cash amount Repayments Of Debt, Portion Paid In Cash Repayments Of Debt, Portion Paid In Cash Changes in operating assets and liabilities Increase (Decrease) in Other Current Assets and Liabilities, Net Schedule of Outstanding Warrants, Options, and Contingent Shares Schedule Of Outstanding Warrants, Options, And Contingent Shares [Table Text Block] Schedule Of Outstanding Warrants, Options, And Contingent Shares Derivative Instruments and Hedging Activities Disclosure [Abstract]