v3.3.1.900

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions | Dec. 31, 2014 | Dec. 31, 2013
--- | --- | ---
Investments | $ 1,662.7 | $ 3,481.8
Class A Ordinary Shares [Member] |  |
Common stock, par value (in dollars per share) | $ 0.01 | $ 0.01
Common stock, issued (in shares) | 251,167,686 | 222,081,117
Common stock, outstanding (in shares) | 251,167,686 | 222,081,117
Class B Ordinary Shares [Member] |  |
Common stock, par value (in dollars per share) | $ 0.01 | $ 0.01
Common stock, issued (in shares) | 10,139,184 | 10,147,184
Common stock, outstanding (in shares) | 10,139,184 | 10,147,184
Class C Ordinary Shares [Member] |  |
Common stock, par value (in dollars per share) | $ 0.01 | $ 0.01
Common stock, issued (in shares) | 630,353,372 | 556,221,669
Common stock, outstanding (in shares) | 630,353,372 | 556,221,669

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