Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2017

Financial Instruments Disclosure [Abstract]

Cash, Cash Equivalents and Investments [Table Text Block]

	March 31, 2017						December 31, 2016
	Cash and Cash Equivalents		Marketable Securities		Total Estimated Fair Value		Cash and Cash Equivalents		Marketable Securities		Total Estimated Fair Value
Cash	$	1,515	$	—	$	1,515	$	1,892	$	—	$	1,892
Level 2:
Certificate of deposit / time deposits1	1,832		2,570		4,402		2,713		1,362		4,075
Total cash, cash equivalents and marketable securities	$	3,347	$	2,570			$	4,605	$	1,362

^1.  Represents held-to-maturity investments reported at amortized cost.

Schedule of Notional Amounts of Outstanding Derivative Positions

	March 31, 2017		December 31, 2016
Derivatives designated as hedging instruments:
Commodity contracts	$	282	$	422
Derivatives not designated as hedging instruments:
Foreign currency contracts	7,342		9,896
Commodity contracts	460		7

Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss)

	Three Months Ended
	March 31,
	2017			2016
Beginning balance	$	7		$	(24	)
Additions and revaluations of derivatives designated as cash flow hedges	2			10
Clearance of hedge results to earnings	(5		)	7
Ending balance	$	4		$	(7	)

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value

		Fair Value Using Level 2 Inputs
	Balance Sheet Location	March 31, 2017		December 31, 2016
Asset derivatives:
Derivatives not designated as hedging instruments:
Foreign currency contracts1	Accounts and notes receivable, net	$	60	$	182
Commodity contracts	Accounts and notes receivable, net	6		—
Total asset derivatives2		$	66	$	182
Cash collateral1	Other accrued liabilities	$	—	$	52
Liability derivatives:
Derivatives not designated as hedging instruments:
Foreign currency contracts	Other accrued liabilities	$	69	$	121
Total liability derivatives2		$	69	$	121

^1.  Cash collateral held as of March 31, 2017 and December 31, 2016 is related to foreign currency derivatives not designated as hedging instruments.

^2.  The company's derivative assets and liabilities subject to enforceable master netting arrangements totaled $48 at March 31, 2017 and $114 at December 31, 2016.

Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance

	Amount of Gain (Loss) Recognized in OCI1 (Effective Portion)				Amount of Gain (Loss) Recognized in Income2
Three Months Ended March 31,	2017		2016		2017			2016			Income Statement Classification
Derivatives designated as hedging instruments:
Cash flow hedges:
Commodity contracts	$	4	$	16	$	8		$	(11	)	Cost of goods sold
	4		16		8			(11		)
Derivatives not designated as hedging instruments:
Foreign currency contracts	—		—		(85		)	(154		)	Other income, net3
Foreign currency contracts	—		—		—			(4		)	Net sales
Commodity contracts	—		—		4			—			Cost of goods sold
	—		—		(81		)	(158		)
Total derivatives	$	4	$	16	$	(73	)	$	(169	)

^1.  OCI is defined as other comprehensive income (loss).

^2.  For cash flow hedges, this represents the effective portion of the gain (loss) reclassified from accumulated OCI into income during the period. For the three months ended March 31, 2017 and 2016, there was no material ineffectiveness with regard to the company's cash flow hedges.

^3.   Gain (loss) recognized in other income, net, was partially offset by the related gain (loss) on the foreign currency-denominated monetary assets and liabilities of the company's operations, see Note 5 for additional information.