OTHER CURRENT ASSETS - MARKETABLE SECURITIES AND OTHER SHORT-TERM INVESTMENTS (DETAILS) - USD ($) $ in Millions |
3 Months Ended | ||
|---|---|---|---|
Mar. 31, 2016 |
Mar. 31, 2015 |
Dec. 31, 2015 |
|
| Marketable Securities and Other Short-Term Investments | |||
| Marketable securities and other short-term investments | $ 344 | $ 234 | |
| Held-to-maturity | 159 | 76 | |
| Trading | $ 185 | 158 | |
| Maximum maturity period | 12 months | ||
| Trading securities net gain | $ 8 | $ 7 | |
| Foreign government securities | |||
| Marketable Securities and Other Short-Term Investments | |||
| Marketable securities and other short-term investments | 85 | 61 | |
| Corporate debt securities | |||
| Marketable Securities and Other Short-Term Investments | |||
| Marketable securities and other short-term investments | 112 | 92 | |
| Certificate of deposits/time deposits | |||
| Marketable Securities and Other Short-Term Investments | |||
| Marketable securities and other short-term investments | $ 147 | 55 | |
| Other | |||
| Marketable Securities and Other Short-Term Investments | |||
| Marketable securities and other short-term investments | $ 26 | ||