v2.4.0.8
Summary of Significant Accounting Policies (Gaming Taxes) (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
Accounting Policies [Abstract]        
Gaming taxes $ 99.2 $ 67.8 $ 303.3 $ 206.8