Income Taxes - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Examination [Line Items]
Deferred tax liabilities, net	$ 987	$ 1,263
Unrecognized tax benefits, interest and penalties accrued		2
Unrecognized tax benefits that would impact effective tax rate	115	117
Liabilities related to assets held for sale
Income Tax Examination [Line Items]
Deferred tax liabilities, net	0	159
Caesars Entertainment Corporation
Income Tax Examination [Line Items]
Deferred tax liabilities, net	767
Unrecognized tax benefits	24
Unrecognized tax benefits, interest and penalties accrued			$ 137
William Hill
Income Tax Examination [Line Items]
Deferred tax liabilities, net	381
Unrecognized tax benefits	34
Unrecognized tax benefits, interest and penalties accrued	(29)	$ 20
William Hill | Liabilities related to assets held for sale
Income Tax Examination [Line Items]
Deferred tax liabilities, net	132
Unrecognized tax benefits	$ 34