XML 43 R32.htm IDEA: XBRL DOCUMENT v3.4.0.3
Goodwill And Indefinite-Lived Intangible Assets Impairment Test Intangible Table (Details) - USD ($)
$ in Millions
Mar. 31, 2016
Dec. 31, 2015
Finite-Lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross $ 223.1 $ 224.8
Finite-Lived Intangible Assets, Accumulated Amortization (98.7) (86.9)
Finite-Lived Intangible Assets, Net 124.4 137.9
Indefinite-Lived Intangible Assets (Excluding Goodwill) 358.3 358.3
Other intangible assets, net 482.7 $ 496.2
Customer Relationships [Member] | TwinSpires [Member]    
Finite-Lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross $ (1.7)