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Statement of Shareholders' Equity (USD $) In Millions | Total | Preferred stock [Member] | Common stock [Member] | Additional paid-in capital [Member] | Retained earnings (deficit) [Member] | Accumulated other comprehensive loss [Member] | Treasury stock [Member] | Non-controlling interest [Member]
--- | --- | --- | --- | --- | --- | --- | --- | ---
Balance at December 31, 2011 at Dec. 31, 2011 | $ 993.0 | $ 667.3 | $ 3.6 | $ 78.6 | $ (19.4) | $ (23.3) | $ (49.6) | $ 335.8
Net income | 212.9 |  |  |  | 156.2 |  |  | 56.7
Other comprehensive income (loss), net | (1.2) |  |  |  |  | 9.9 |  | (11.1)
Cash dividends | (61.9) |  |  |  | (48.0) |  |  | (13.9)
Issuance of common stock and other, net | 0.3 |  |  | 0.3 |  |  |  |
Balance at September 30, 2012 at Sep. 30, 2012 | $ 1,143.1 | $ 667.3 | $ 3.6 | $ 78.9 | $ 88.8 | $ (13.4) | $ (49.6) | $ 367.5

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