Land, Buildings, Vessels and Equipment (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Additional Disclosures
Land and land improvements	$ 395,100,000	$ 241,200,000
Buildings, vessels and improvements	2,492,200,000	1,113,300,000
Furniture, fixtures and equipment	633,100,000	428,300,000
Construction in Progress, Gross	175,600,000	46,400,000
Property, Plant and Equipment, Gross	3,696,000,000	1,829,200,000
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	(656,100,000)	(543,300,000)
Asset Impairment Charges	1,534,000	6,950,000	17,853,000
L'Auberge Lake Charles [Member]
Additional Disclosures
Asset Impairment Charges	$ 1,500,000