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Fair Value Measurements - Significant Unobservable Inputs For Level 3 Assets and Liabilities (Details) - Level 3 - Discount rate - Discounted cash flow | Jun. 30, 2021
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Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
Other long-term obligation, measurement input | 0.2700
Plainridge Park Casino |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
Contingent consideration, measurement input | 0.0491

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