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Quarterly report pursuant to Section 13 or 15(d)

Statements Of Condensed Consolidated Financial Position (Parenthetical)

v2.4.0.6
Statements Of Condensed Consolidated Financial Position (Parenthetical) (USD $)
Mar. 31, 2013
Dec. 31, 2012
Class of Stock [Line Items] Ìý Ìý
Preferred stock, par value $ 0 Ìý
Cumulative Mandatory Convertible 7.00% Ìý
Common shares, par value $ 0.125 $ 0.125
Common shares, authorized (in shares) 400,000,000 400,000,000
Common shares, issued (in shares) 159,545,469 149,195,469
Common shares, outstanding 153,095,702 142,495,902
Common shares in treasury 6,449,767 6,699,567
Preferred Class A [Member]
Ìý Ìý
Class of Stock [Line Items] Ìý Ìý
Preferred Stock, Liquidation Preference Per Share $ 1,000 Ìý
Preferred stock, shares authorized (in shares) 3,000,000 Ìý
Preferred Shares, Issued and Outstanding, Shares 731,250 0
Preferred Class B [Member]
Ìý Ìý
Class of Stock [Line Items] Ìý Ìý
Preferred stock, shares authorized (in shares) 4,000,000 Ìý