Disposition (Real Estate Dispositions) (Details) (USD $)	0 Months Ended	3 Months Ended		9 Months Ended		0 Months Ended	9 Months Ended
	May 23, 2013	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	May 23, 2013 Dania Jai-Alai	Sep. 30, 2012 Dania Jai-Alai
Disposition of Dania Jai-Alai
Divestiture of Business Unit, Consideration Received						$ 65,500,000
Discontinued Operation, Intercompany Amounts with Discontinued Operation before Disposal Transaction, Revenue							5,000,000
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal							2,000,000
Proceeds from Divestiture of Businesses						58,500,000
Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax	18,900,000
Income Statement Disclosures
(Loss) income from discontinued operations, net of tax		$ 0	$ 0	$ 0	$ 10,790,000