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Consolidated Balance Sheets Parenthetical (USD $)
Dec. 31, 2012
Dec. 31, 2011
Preferred Stock, No Par Value $ 0 $ 0
Preferred Stock, Shares Authorized 50,000,000 50,000,000
Preferred Stock, Shares Outstanding 10,000,000 10,000,000
Preferred Stock, Liquidation Preference Per Share $ 50 $ 50
Common Stock, No Par Value $ 0 $ 0
Common Stock, Shares Authorized 450,000,000 450,000,000
Common Stock, Shares, Outstanding 245,000,000 245,000,000