v2.4.0.8
Income Taxes (Details) (USD $)
In Millions, unless otherwise specified
Jun. 30, 2014
Dec. 31, 2013
Income Taxes [Abstract]    
Undistributed accumulated earnings of foreign subsidiaries $ 1,082.9 $ 1,072.9
Accumulated earnings of foreign pass through subsidiaries 405.6 422.3
Accumulated earnings subject to additional foreign tax $ 303.7 $ 318.7