Annual report pursuant to Section 13 and 15(d)

CONSOLIDATED STATEMENTS OF INCOME (Parenthetical)

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CONSOLIDATED STATEMENTS OF INCOME (Parenthetical) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Income Statement [Abstract]      
Sales to nonconsolidated equity investees $ 2,319 $ 2,427 $ 2,594