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Cash, cash equivalents and restricted cash, beginning of period Cash, cash equivalents and restricted cash, end of period Total cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations Prepayments and other current assets Prepaid Expense, Current Debt Instrument, Covenant, Period One Debt Instrument, Covenant, Period One [Member] Debt Instrument, Covenant, Period One Lease Contractual Term [Axis] Lease Contractual Term [Axis] Ownership Ownership [Domain] Commitment Type [Axis] Commitment Type [Axis] Commitment Type Entity Interactive Data Current Entity Interactive Data Current Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Gary Carano Family Carano Family [Member] Carano family. Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] 2026 Finite-Lived Intangible Asset, Expected Amortization, Year Three SOFR Secured Overnight Financing Rate (SOFR) [Member] Secured Overnight Financing Rate (SOFR) Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] Retained Earnings (Accumulated Deficit) Retained Earnings [Member] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Common Stock Common Stock [Member] Other comprehensive income (loss), net of tax Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Casino Operating Contract and Ground Lease for Harrah’s New Orleans Casino Operating Contract and Ground Lease for Harrah’s New Orleans [Member] Casino Operating Contract and Ground Lease for Harrah’s New Orleans Number of reportable segments Number of Reportable Segments Financing obligation payments Payments of Financing Obligations Payments of Financing Obligations Statement [Table] Statement [Table] Schedule of Recently Completed Divestitures of our Properties Disposal Groups, Including Discontinued Operations [Table Text Block] Online Real Money Gaming Businesses Online Real Money Gaming Businesses [Member] Online Real Money Gaming Businesses Document Quarterly Report Document Quarterly Report Annual rent payable Annual Rent Payable represents the amount of rent payable Letter of Credit Letter of Credit [Member] Furniture, fixtures, and equipment Furniture and Fixtures [Member] CURRENT ASSETS: Assets, Current [Abstract] Corporate Corporate Expense Represents the corporate expenses incurred during the reporting period. 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Amendment Flag Amendment Flag Useful Life Finite-Lived Intangible Asset, Useful Life Discontinued operations, net of income taxes Net loss from discontinued operations Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax Debt instrument, face amount Debt Instrument, Face Amount Other comprehensive income (loss), net of tax Other comprehensive loss, net of tax Other Comprehensive Income (Loss), Net of Tax Component One Variable Rate Component One [Member] Variable Rate Component One Proceeds from long-term debt and revolving credit facilities Proceeds from Long-Term Lines of Credit Comprehensive loss attributable to Caesars Comprehensive Income (Loss), Net of Tax, Attributable to Parent Litigation Case [Axis] Litigation Case [Axis] Net cash provided by (used in) operating activities Net Cash Provided by (Used in) Operating Activities, Continuing Operations Variable Rate Component [Domain] Variable Rate Component [Domain] Variable Rate Component [Domain] Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities, Continuing Operations Sports Wagering Sports Wagering [Member] Sports Wagering Schedule of Operating Data for Reportable Segments Schedule of Segment Reporting Information, by Segment [Table Text Block] Construction in progress Construction in Progress [Member] Entity Current Reporting Status Entity Current Reporting Status Indefinite-lived license agreements Indefinite-Lived License Agreements Goodwill and Intangible Assets Disclosure [Abstract] Other assets, net Other Assets, Noncurrent Thereafter Debt Estimate Interest Payment, Due Thereafter Debt Estimate Interest Payment, Due Thereafter Annual maturities of long-term debt Long-Term Debt, Fiscal Year Maturity [Abstract] Depreciation and amortization Depreciation, Depletion and Amortization Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Estimated interest payments Debt Estimate Interest Payment, Maturity [Abstract] Debt Estimate Interest Payment, Maturity Mobile Sports Betting Mobile Sports Betting [Member] Mobile Sports Betting Stock options outstanding (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Schedule of Interest Expense, Net Interest Income and Interest Expense Disclosure [Table Text Block] Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Basis of Presentation and Consolidation of Subsidiaries and Variable Interest Entities Basis of Accounting, Policy [Policy Text Block] Trademarks Indefinitelived Trade Names [Member] Indefinite-lived trade names. 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S. & Y. Associates C S And Y Associates [Member] Represents related party - C. S. & Y. Associates. 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Disposal Group Name [Domain] 2027 Debt Service Obligation, Maturities, Repayments of Principal, Due Year Four Debt Service Obligation, Maturities, Repayments of Principal, Due Year Four Level 2 Fair Value, Inputs, Level 2 [Member] Current Fiscal Year End Date Current Fiscal Year End Date Marketable securities Marketable Securities, Current Area of room Area of Room Area of Room Diluted loss per share (in dollars per share) Earnings Per Share, Diluted Intangible assets other than goodwill Total amortizing and non-amortizing intangible assets other than Goodwill, net Intangible Assets, Net (Excluding Goodwill) Horseshoe baltimore’s senior secured revolving credit facility Business Combination, Recognized Identifiable Asset Acquired and Liability Assumed, Line Of Credit Facility Business Combination, Recognized Identifiable Asset Acquired and Liability Assumed, Line Of Credit Facility Award vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting 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income Investment Income, Interest Measurement Frequency Measurement Frequency [Axis] Finite-Lived Intangible Assets by Major Class Finite-Lived Intangible Assets by Major Class [Axis] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Accrued other liabilities Other Accrued Liabilities, Current City Area Code City Area Code General and administrative General and Administrative Expense ASSETS Assets [Abstract] Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Finite Lived And Indefinite Lived Intangible Assets By Major Class [Table] Finite Lived And Indefinite Lived Intangible Assets By Major Class [Table] Disclosure of finite-lived and indefinite-lived intangible assets, excluding goodwill, in total and by major class. Advertising Advertising Cost [Policy Text Block] CASH FLOWS FROM FINANCING ACTIVITIES: Net Cash Provided by (Used in) Financing Activities [Abstract] RECONCILIATION OF CASH, CASH EQUIVALENTS AND RESTRICTED CASH TO AMOUNTS REPORTED WITHIN THE CONSOLIDATED CONDENSED BALANCE SHEETS: Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations [Abstract] 2024 Long-Term Debt, Maturity, Year One Variable Rate Variable Rate [Axis] Other long-term liabilities Other Liabilities, Noncurrent Real Estate, Type of Property [Axis] Real Estate, Type of Property [Axis] Investments in and Advances to Unconsolidated Affiliates Equity Method Investments and Joint Ventures Disclosure [Text Block] Disposal Group Classification Disposal Group Classification [Domain] Applicable Margin Applicable Margin [Member] Applicable Margin Purchase of property and equipment, net Payments to Acquire Property, Plant, and Equipment Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Escrow deposit Escrow Deposit Insurance Carrier Insurance Carriers [Member] Insurance Carriers CEI Senior Notes due 2027 CEI Senior Notes Due 2027 [Member] CEI Senior Notes Due 2027 2024 Finite-Lived Intangible Asset, Expected Amortization, Year One Schedule of Reconciliation of the Numerators and Denominators of the Basic and Diluted Net Loss Per Share Computations Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Real Estate [Domain] Real Estate [Domain] 2026 Debt Service Obligation, Maturities, Repayments of Principal, Due Year Three Debt Service Obligation, Maturities, Repayments of Principal, Due Year Three Caesars Rewards Caesars Rewards Caesars Rewards Programs [Member] Caesars Rewards Programs Adjusted EBITDA Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Adjusted EBITDA Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Adjusted EBITDA