Investments in Unconsolidated Affiliates (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Statement of Financial Position [Abstract]
Current assets	$ 614	$ 739
Noncurrent assets	84	84
Current liabilities	384	489
Noncurrent liabilities	16	19
Noncontrolling interest	48	51
Results of Operations:
Net sales	1,797	2,058	1,808
Gross profit	588	672	596
Net income	114	136	80
Net income attributable to investee	101	123	69
Equity in Earnings of Unconsolidated Affiliates	$ 31	$ 34	$ 19