Annual report pursuant to Section 13 and 15(d)

MARKETABLE SECURITIES (Details)

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MARKETABLE SECURITIES (Details) (USD $)
In Millions, unless otherwise specified
 12 Months Ended 3 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2013
Debt mutual funds
Dec. 31, 2012
Debt mutual funds
Dec. 31, 2013
Bank debentures
Dec. 31, 2012
Bank debentures
Dec. 31, 2013
Certificates of deposit
Dec. 31, 2012
Certificates of deposit
Dec. 31, 2013
Government debt securities-non-U.S.
Dec. 31, 2012
Government debt securities-non-U.S.
Dec. 31, 2012
Corporate debt securities
Mar. 31, 2013
Equity securities and other
Dec. 31, 2013
Equity securities and other
Dec. 31, 2012
Equity securities and other
Schedule of Available-for-sale Securities                              
Cost $ 136 $ 235   $ 99 [1] $ 139 [1] $ 2 $ 45 $ 22 $ 47 $ 3 $ 3 $ 1   $ 10 [2]  
Gross Unrealized Gain (Loss) 14 12   2 [1] 3 [1]         (1)       13 [2] 9
Estimated fair value 150 247   101 [1] 142 [1] 2 45 22 47 2 3 1   23 [2] 9
Proceeds from sales and maturities of marketable securities 525 585 750                        
Gross realized gains from the sale of available-for-sale securities $ 14 [3] $ 3 [3] $ 3 [3]                   $ 9    
[1] Contractual maturities are only applicable to debt mutual funds that utilize a Level 2 fair value.
[2] In the first quarter of 2013, we realized a $9 million gain on the sale of equity securities.
[3] Gross realized losses from the sale of available-for-sale securities were immaterial.