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Basis of Presentation and Significant Accounting Policies - Additional Information (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
Accounting Policies [Abstract] |  |  |  |
Gaming tax expenses | $ 234.2 | $ 12.5 | $ 449.2 | $ 266.4

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