Debt - Annual Maturities of Long-Term Debt (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2013
2014	$ (197.1)
2015	(1,212.2)
2016	(1,793.5)
2017	(2,351.8)
2018	(8,473.7)
Thereafter	(9,561.0)
Long-term Debt, Gross	(23,589.3)
Caesars Entertainment Operating Company [Member]
2014	(113.4)
2015	(1,108.5)
2016	(2,084.0)
2017	(2,715.5)
2018	(8,447.1)
Thereafter	(4,819.8)
Long-term Debt, Gross	(19,288.3)
CEOC to Affiliate [Member]
2014	0
2015	(427.3)
2016	(324.5)
2017	(390.9)
2018	(3.9)
Thereafter	0
Long-term Debt, Gross	(1,146.6)
Caesars Entertainment Resort Properties [Member]
2014	(35.9)
2015	(33.9)
2016	(31.8)
2017	(25.0)
2018	(25.1)
Thereafter	(4,525.0)
Long-term Debt, Gross	(4,676.7)
Caesars Growth Partners, LLC [Member]
2014	(47.8)
2015	(497.1)
2016	(2.2)
2017	(2.2)
2018	(5.4)
Thereafter	(216.2)
Long-term Debt, Gross	$ (770.9)