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Condensed Consolidated Balance Sheet (Parenthetical) (USD $) In Millions, except Per Share data	Jun. 30, 2011	Dec. 31, 2010
Condensed Consolidated Balance Sheet
Convertible Preferred stock, per share	$ 2.67	$ 2.67
Common stock, par value	$ 3.125	$ 3.125
Common stock, shares issued	234.9	234.9

The price per share at which the preferred stock of an entity that has priority over common stock in the distribution of dividends and in the event of liquidation of the entity is redeemed or may be called at. The redemption features of this preferred stock are solely within the control of the issuer.

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