Debt - Credit Facilities (Details) $ in Millions		12 Months Ended
		Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)
Line of Credit Facility [Line Items]
Property EBITDA		$ 1,303.0	$ 1,689.0	$ 1,877.0
Caesars Entertainment Resort Properties [Member] | Maximum [Member]
Line of Credit Facility [Line Items]
Leverage Ratio For Line Of Credit Facility		8.00
Variable Interest Entity, Primary Beneficiary [Member] | Term Loan [Member] | Secured Debt [Member] | Caesars Growth Partners, LLC [Member] | Maximum [Member]
Line of Credit Facility [Line Items]
Leverage Ratio For Line Of Credit Facility		6.00
Variable Interest Entity, Primary Beneficiary [Member] | Cromwell Credit Facility [Member] | Line of Credit [Member] | Caesars Growth Partners, LLC [Member] | Minimum [Member]
Line of Credit Facility [Line Items]
Property EBITDA		$ 7.5
First Three Quarters [Member] | Variable Interest Entity, Primary Beneficiary [Member] | Horseshoe Baltimore Credit and FF&E Facilities [Member] | Line of Credit [Member] | Caesars Growth Partners, LLC [Member] | Maximum [Member]
Line of Credit Facility [Line Items]
Leverage Ratio For Line Of Credit Facility	[1]	7.50
First Three Quarters [Member] | Variable Interest Entity, Primary Beneficiary [Member] | Cromwell Credit Facility [Member] | Line of Credit [Member] | Caesars Growth Partners, LLC [Member] | Maximum [Member]
Line of Credit Facility [Line Items]
Leverage Ratio For Line Of Credit Facility		5.25
Following Four Quarters [Member] | Variable Interest Entity, Primary Beneficiary [Member] | Horseshoe Baltimore Credit and FF&E Facilities [Member] | Line of Credit [Member] | Caesars Growth Partners, LLC [Member] | Maximum [Member]
Line of Credit Facility [Line Items]
Leverage Ratio For Line Of Credit Facility	[1]	6.00
Following Four Quarters [Member] | Variable Interest Entity, Primary Beneficiary [Member] | Cromwell Credit Facility [Member] | Line of Credit [Member] | Caesars Growth Partners, LLC [Member] | Maximum [Member]
Line of Credit Facility [Line Items]
Leverage Ratio For Line Of Credit Facility		5.00
Remainder of Agreement [Member] | Variable Interest Entity, Primary Beneficiary [Member] | Horseshoe Baltimore Credit and FF&E Facilities [Member] | Line of Credit [Member] | Caesars Growth Partners, LLC [Member] | Maximum [Member]
Line of Credit Facility [Line Items]
Leverage Ratio For Line Of Credit Facility	[1]	4.75
Remainder of Agreement [Member] | Variable Interest Entity, Primary Beneficiary [Member] | Cromwell Credit Facility [Member] | Line of Credit [Member] | Caesars Growth Partners, LLC [Member] | Maximum [Member]
Line of Credit Facility [Line Items]
Leverage Ratio For Line Of Credit Facility		4.75

[1] CBAC Borrower, LLC (“CBAC”) is a joint venture in which Caesars Baltimore Investment Company, LLC (“CBIC”) holds an interest. CBIC is a wholly owned subsidiary of CGP.