Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Condensed Consolidated Statements of Comprehensive Income
Net earnings	$ 1,239	$ 506	$ 3,627	$ 2,584
Foreign currency translation adjustments, net of tax expense (benefit) of $10 and $(76) for the three months ended September 30, 2015 and 2014, respectively, and $(98) and $(90) for the nine months ended September 30, 2015 and 2014, respectively	(48)	(647)	(464)	(714)
Pension and post-employment benefits, net of tax expense of $10 and $7 for the three months ended September 30, 2015 and 2014, respectively, and $28 and $16 for the nine months ended September 30, 2015 and 2014, respectively	23	20	91	43
Unrealized losses on marketable equity securities, net of tax benefit of $3 and $2 for the three and nine months ended September 30, 2015, respectively	(13)	(1)	(4)	(1)
Hedging activities, net of tax (benefit) expense of $(5) and $6 for the three months ended September 30, 2015 and 2014, respectively, and $(7) and $4 for the nine months ended September 30, 2015 and 2014, respectively	(87)	135	(91)	201
Other comprehensive loss	(125)	(493)	(468)	(471)
Comprehensive income	$ 1,114	$ 13	$ 3,159	$ 2,113