Commitments and Contingent Liabilities - Narrative (Details) $ in Thousands			1 Months Ended	9 Months Ended	12 Months Ended
	May 10, 2019 USD ($)	Oct. 06, 2017 USD ($)	Jan. 31, 2015 USD ($) payment	Oct. 05, 2017 USD ($)	Dec. 31, 2019 USD ($) option	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)	Jan. 01, 2019 USD ($)	Dec. 31, 2018 USD ($)
Loss Contingencies [Line Items]
Weighted average remaining lease term					16 years 3 months 18 days
Number of extension options | option					3
Renewal terms	5 years				10 years
Initial term	10 years
Fixed annual rent	$ 900
Right of use assets	$ 6,700				$ 1,086,658			$ 11,100	$ 1,086,658
Operating lease, discount rate	5.30%							5.50%
Lease liability					$ 17,738			$ 11,100
Caesars Entertainment Outdoor
Loss Contingencies [Line Items]
Loss contingency, present value of withdrawal liability			$ 360,000
Loss contingency, frequency of withdrawal of payment | payment			80
Loss contingency, withdrawal liability			$ 6,000
Rent expense				$ 700		$ 1,000	$ 1,000
Loss contingency, loss in period		$ 45,000
Cost of property repairs and maintenance				$ 2,100		$ 2,900	$ 2,800