Financial Instruments and Fair Value Measures (Details 2) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Gain (loss) on derivatives
Income (expense) and gain (loss) reclassified into or recorded in net earnings	$ 218	$ (350)	$ (270)
Foreign currency forward exchange contracts \| Nondesignated \| Foreign Currency Gain Loss
Gain (loss) on derivatives
Income (expense) and gain (loss) reclassified into or recorded in net earnings	(155)	(523)	81
Foreign currency forward exchange contracts \| Cash Flow Hedging
Gain (loss) on derivatives
Gains (losses) recognized in other comprehensive (loss) income	122	193	(77)
Foreign currency forward exchange contracts \| Cash Flow Hedging \| Cost Of Sales
Gain (loss) on derivatives
Income (expense) and gain (loss) reclassified into or recorded in net earnings	265	(79)
Interest Rate Swap \| Fair Value Hedging \| Interest Expense
Gain (loss) on derivatives
Income (expense) and gain (loss) reclassified into or recorded in net earnings	$ 108	$ 252	$ (351)

Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4A
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5618551-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-Subparagraph (a),(c),(d),(e)
-URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624171-113959

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The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624171-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4D
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624177-113959

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The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period.

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