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INVESTMENTS (Details 2) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | |
|---|---|---|
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Dec. 31, 2013
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Dec. 31, 2012
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| Available-for-sale securities, by type | ||
| Available-for-sale securities, cost | $ 4,485 | $ 4,126 |
| Available-for-sale Securities, Gross Unrealized Gains | 397 | 487 |
| Available-for-sale Securities, Gross Unrealized Losses | (40) | (20) |
| Available-for-sale securities | 4,842 | 4,593 |
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Equity securities
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| Available-for-sale securities, by type | ||
| Available-for-sale securities, cost | 1,097 | 957 |
| Available-for-sale Securities, Gross Unrealized Gains | 373 | 441 |
| Available-for-sale Securities, Gross Unrealized Losses | (17) | (10) |
| Available-for-sale securities | 1,453 | 1,388 |
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Debt securities
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| Available-for-sale securities, by type | ||
| Available-for-sale securities, cost | 3,388 | 3,169 |
| Available-for-sale Securities, Gross Unrealized Gains | 24 | 46 |
| Available-for-sale Securities, Gross Unrealized Losses | (23) | (10) |
| Available-for-sale securities | $ 3,389 | $ 3,205 |
| X | ||||||||||
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- Definition
Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of unrealized gain before deducting unrealized loss on investments in debt and equity securities classified as available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of unrealized loss before deducting unrealized gain on investments in available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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