Annual report pursuant to Section 13 and 15(d)

Non-controlling Interest (Narratives) (Details)

v2.4.0.6
Non-controlling Interest (Narratives) (Details) (USD $)
In Millions, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Non-controlling Interests [Abstract]    
Restricted Cash $ 30.9 $ 15.9