Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2015

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, 2015						December 31, 2014
	Level 1		Level 2		Total		Level 1		Level 2		Total
Assets
Cash equivalents-financial instruments
Non-U.S. government and agencies	$	—	$	307	$	307	$	—	$	341	$	341
Corporate debt	—		20		20		—		10		10
Total cash equivalents-financial instruments (a)	—		327		327		—		351		351
Marketable securities
U.S. government and agencies	105		319		424		17		1,251		1,268
Non-U.S. government and agencies	—		700		700		—		405		405
Corporate debt	—		1,613		1,613		—		1,555		1,555
Other marketable securities	—		20		20		—		30		30
Total marketable securities	105		2,652		2,757		17		3,241		3,258
Derivative financial instruments
Derivative financial instruments (b)	—		1,168		1,168		—		859		859
Total assets at fair value	$	105	$	4,147	$	4,252	$	17	$	4,451	$	4,468
Liabilities
Derivative financial instruments (b)	$	—	$	280	$	280	$	—	$	167	$	167
Total liabilities at fair value	$	—	$	280	$	280	$	—	$	167	$	167

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(a) Excludes time deposits, certificates of deposit, and money market accounts reported at par value on our balance sheet totaling $4.9 billion and $3.8 billion at September 30, 2015 and December 31, 2014, respectively. In addition to these cash equivalents, we also had cash on hand totaling $1.7 billion and $2.0 billion at September 30, 2015 and December 31, 2014, respectively.

(b) See Note 7 for additional information regarding derivatives.