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Consolidated Statements Of Changes In Common Stock Equity (USD $) In Millions | Common Equity [Member] | Retained Earnings [Member] | Total
--- | --- | --- | ---
Balance at Dec. 31, 2008 | $ 102.7 | $ 36.8 | $ 139.5
Net Income |  | 10.0 | 10.0
Dividends |  | (13.2) | (13.2)
Shares Issued Under Stock Plans | 0.4 |  | 0.4
Issuance of Common Shares | 0.9 |  | 0.9
Issuance of Common Shares | 55.5 |  | 55.5
Balance at Dec. 31, 2009 | 159.5 | 33.6 | 193.1
Net Income |  | 9.6 | 9.6
Dividends |  | (15.0) | (15.0)
Shares Issued Under Stock Plans | 0.4 |  | 0.4
Issuance of Common Shares | 0.9 |  | 0.9
Balance at Dec. 31, 2010 | 160.8 | 28.2 | 189.0
Net Income |  | 16.4 | 16.4
Dividends |  | (15.2) | (15.2)
Shares Issued Under Stock Plans | 0.5 |  | 0.5
Issuance of Common Shares | 1.0 |  | 1.0
Balance at Dec. 31, 2011 | $ 162.3 | $ 29.4 | $ 191.7

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