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Acquisition of Former Caesars - Business Acquisition, Pro Forma Information (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019
Business Combinations [Abstract] |  |  |  |
Net revenues | $ 1,639 | $ 2,607 | $ 4,145 | $ 7,652
Net loss | (989) | (363) | (2,266) | (894)
Net loss attributable to Caesars | $ (927) | $ (362) | $ (2,200) | $ (892)

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