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Joint Ventures and Other Equity Method Affiliates - Summarized Financial Information for Affiliates (Excluding AZLP) (Detail) (Other [Member], USD $)
In Millions, unless otherwise specified
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Other [Member]
      
Equity Income from Affiliates [Line Items]      
Sales $ 1,326 $ 1,295 $ 1,331 [1]
Materials and production costs 581 573 584 [1]
Other expense, net 691 705 642 [1]
Income before taxes 54 17 105 [1]
Current assets 1,486 971  
Noncurrent assets 149 112  
Current liabilities 456 480  
Noncurrent liabilities $ 154 $ 97  
[1] Includes information for the JJMCP joint venture until its divestiture on September 29, 2011.