Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2014

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

The following table categorizes the fair values of items measured at fair value on a recurring basis on our balance sheet, none of which are Level 3 (in millions):

	September 30, 2014						December 31, 2013
	Level 1		Level 2		Total		Level 1		Level 2		Total
Assets
Cash equivalents-financial instruments
U.S. government	$	40	$	—	$	40	$	—	$	—	$	—
Corporate debt	—		60		60		—		—		—
Non-U.S. government and agencies	—		341		341		—		24		24
Total cash equivalents-financial instruments (a)	40		401		441		—		24		24
Marketable securities
U.S. government and agencies	341		1,222		1,563		418		25		443
Non-U.S. government and agencies	—		644		644		—		184		184
Corporate debt	—		1,525		1,525		—		1,273		1,273
Other marketable securities	—		35		35		—		43		43
Total marketable securities	341		3,426		3,767		418		1,525		1,943
Derivative financial instruments (b)	—		751		751		—		585		585
Total assets at fair value	$	381	$	4,578	$	4,959	$	418	$	2,134	$	2,552
Liabilities
Derivative financial instruments (b)	$	—	$	291	$	291	$	—	$	506	$	506
Total liabilities at fair value	$	—	$	291	$	291	$	—	$	506	$	506

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(a) Excludes time deposits, certificates of deposit, and money market accounts reported at par value on our balance sheet totaling $4.2 billion and $6.6 billion at September 30, 2014 and December 31, 2013, respectively. In addition to these cash equivalents, we also had cash on hand totaling $2.7 billion and $2.8 billion at September 30, 2014 and December 31, 2013, respectively.

(b) See Note 7 for additional information regarding derivative financial instruments.