Litigation, Contractual Commitments and Contingent Liabilities - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	12 Months Ended		3 Months Ended		12 Months Ended			12 Months Ended
	Dec. 31, 2013 shows Casinos	Dec. 31, 2012	Jun. 30, 2010 Hilton Matter [Member]	Dec. 31, 2013 Hilton Matter [Member]	Dec. 31, 2013 Hilton Matter [Member] Minimum [Member]	Dec. 31, 2013 Hilton Matter [Member] Maximum [Member]	Dec. 31, 2012 Hilton Matter [Member] Hilton Hotels Corporation [Member]	Dec. 31, 2012 Hilton Matter [Member] Hilton Hotels Corporation [Member] Minimum [Member]	Dec. 31, 2012 Hilton Matter [Member] Hilton Hotels Corporation [Member] Maximum [Member]	Dec. 31, 2012 Class size and members [Member] Hilton Matter [Member] Hilton Hotels Corporation [Member]	Dec. 31, 2013 Indian Land [Member] Casinos	Dec. 31, 2013 PHW Las Vegas , LLC [Member]
Contingencies and Commitments [Line Items]
Number Of Casinos Operated Or Managed	52										3
Aggregate monthly commitment for the minimum guaranteed payments to tribes											$ 1.2	$ 36.2
Aggregate non-cancelable purchase obligations	812.2
Other Commitments, Total Shows Under Contract	96
Bond Posted by Third Party							75.8
Estimated damages					80.0			80.0	280.0	50.0
Maximum potential exposure for Company, percent					30.00%	33.00%
Charge recorded against earnings			25.0
Estimated Litigation Liability				61.6	35.0	53.5
Estimated Litigation Liability, Current					17.9	18.5
Self-insurance claims and reserves	$ 208.2	$ 202.0