Cover Page - shares	9 Months Ended
	Sep. 30, 2020	Oct. 30, 2020
Cover [Abstract]
Entity Registrant Name	CAESARS ENTERTAINMENT, INC.
Entity Central Index Key	0001590895
Document Type	10-Q
Document Period End Date	Sep. 30, 2020
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Common Stock, Shares Outstanding (in shares)		208,277,138
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	Q3
Trading Symbol	CZR
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Shell Company	false
Entity File Number	001-36629
Entity Tax Identification Number	46-3657681
Entity Address, Address Line One	100 West Liberty Street
Entity Address, Address Line Two	12th Floor
Entity Address, City or Town	Reno
Entity Address, State or Province	NV
Entity Address, Postal Zip Code	89501
City Area Code	775
Local Phone Number	328-0100
Entity Incorporation, State or Country Code	DE
Document Quarterly Report	true
Document Transition Report	false
Title of 12(b) Security	Common Stock, $.00001 par value
Security Exchange Name	NASDAQ