This item represents the gross profit realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
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-Section 50
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This item represents the gross loss realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.

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Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4A
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Amount of gain (loss) on sale or disposal of intangible assets.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
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The difference between the carrying value and the sale price of an investment. A gain would be recognized when the sale price of the investment is greater than the carrying value of the investment. This element refers to the Gain included in earnings and not to the cash proceeds of the sale.

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Other (Income)/Deductions - Net - Footnotes - Investments (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Investment Holdings [Line Items]
Available-for-sale securities, gross realized gains (losses), sale proceeds	$ 4,300	$ 10,200	$ 15,200
Equity Securities [Member]
Investment Holdings [Line Items]
Available-for-sale securities, gross realized gains	164	76	87
Debt Securities [Member]
Investment Holdings [Line Items]
Available-for-sale securities, gross realized gains		138	442
Available-for-sale securities, gross realized losses	960	436	310
Private Equity Funds [Member]
Investment Holdings [Line Items]
Gain on sale of investments	3	39
Various Product Rights, Including In-Licensed Generic Sterile Injectibles Portfolio [Member]
Investment Holdings [Line Items]
Gain on sale of investments			170
Foreign Exchange Contract [Member] \| Designated as Hedging Instrument [Member] \| Debt Securities [Member]
Investment Holdings [Line Items]
Gain (loss) on derivative instruments, net, pretax	937	323	$ (137)
Distribution Rights [Member]
Investment Holdings [Line Items]
Gain (loss) on disposition of intangible assets	$ 90	$ 135