Condensed Consolidated Statement of Comprehensive Income (Unaudited) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Statement of Comprehensive Income [Abstract]
Net earnings	$ 1,956	$ 1,829
Less net earnings (loss) attributable to noncontrolling interests	11	11
Net earnings (loss) attributable to the Company	1,945	1,818
Other comprehensive income
Investment securities	484	66
Currency translation adjustments	(84)	8
Cash flow hedges	68	92
Benefit plans	(18)	13
Other comprehensive income	450	179
Less: Other comprehensive income attributable to noncontrolling interests	2	(3)
Other comprehensive income attributable to Company	448	182
Comprehensive income	2,406	2,008
Less: Comprehensive income (loss) attributable to noncontrolling interests	13	8
Comprehensive income attributable to Company	$ 2,393	$ 2,000