Segment Information - Schedule of Balance Sheet Information for Reportable Segment (Details) - USD ($) $ in Millions	Sep. 30, 2026	Dec. 31, 2025
Segment Reporting [Line Items]
Assets	$ 31,371	$ 31,639
Corporate and Other
Segment Reporting [Line Items]
Assets	(12,407)	(10,201)
Las Vegas \| Operating Segment
Segment Reporting [Line Items]
Assets	26,255	25,808
Regional \| Operating Segment
Segment Reporting [Line Items]
Assets	15,848	14,435
Caesars Digital \| Operating Segment
Segment Reporting [Line Items]
Assets	1,281	1,254
Managed and Branded \| Operating Segment
Segment Reporting [Line Items]
Assets	$ 394	$ 343

Amount of asset recognized for present right to economic benefit.

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+ Details

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details