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Acquisitions, Purchase Price Accounting and Pro forma Information - Consolidation of Horseshoe Baltimore - Additional Information (Details) - Horseshoe Baltimore - USD ($) $ in Millions |  | 3 Months Ended | 4 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Aug. 26, 2021 | Dec. 31, 2021 | Dec. 31, 2021 | Dec. 31, 2021
Business Acquisition [Line Items] |  |  |  |
Percentage of outstanding shares owned | 75.80% |  |  |
Cash consideration paid | $ 55 |  |  |
Percentage of ownership on outstanding shares | 44.30% |  |  |
Gain recognized on acquisition | $ 40 |  |  |
Increase to property and equipment |  | $ 102 |  |
Increase to goodwill |  | 63 |  |
Decrease to intangible assets |  | 188 |  |
Increase to other noncurrent assets |  | 47 |  |
Increase in other long-term liabilities |  | $ 24 |  |
Incremental borrowing rate |  | 7.60% | 7.60% | 7.60%
Revenue since transaction |  |  | $ 72 |
Net income (loss) |  |  | $ 4 |
Customer relationships |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Finite-lived intangible asset, useful life |  |  |  | 7 years
Buildings and improvements |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Property, plant and equipment, useful life |  |  |  | 40 years

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