Consolidated Balance Sheets (Parenthetical) (USD $)	Jun. 30, 2014	Dec. 31, 2013
Preferred stock, no par value			[1]
Preferred stock, authorized	1,000,000	1,000,000	[1]
Preferred stock, issued	0	0	[1]
Common stock, par value	$ 1	$ 1	[1]
Common stock, Authorized	1,200,000,000	1,200,000,000	[1]
Common stock, issued	354,700,000	354,300,000	[1]

[1] The December 31, 2013 consolidated balance sheet has been derived from audited financial statements.