Segment Information - Schedule of Balance Sheet Information for Reportable Segment (Details) - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024
Segment Reporting Information [Line Items]
Assets	$ 32,398	$ 32,590
Corporate and Other
Segment Reporting Information [Line Items]
Assets	(8,792)	(9,658)
Las Vegas \| Operating Segment
Segment Reporting Information [Line Items]
Assets	25,189	25,040
Regional \| Operating Segment
Segment Reporting Information [Line Items]
Assets	14,480	15,664
Caesars Digital \| Operating Segment
Segment Reporting Information [Line Items]
Assets	1,223	1,262
Managed and Branded \| Operating Segment
Segment Reporting Information [Line Items]
Assets	$ 298	$ 282

Amount of asset recognized for present right to economic benefit.

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+ Details