Condensed Consolidated Statement of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Statement of Comprehensive Income [Abstract]
Net earnings	$ 2,018	$ 1,189	$ 4,465	$ 2,982
Foreign currency translation gain (loss) adjustments	(315)	165	(421)	(371)
Net actuarial gains (losses) and amortization of net actuarial losses and prior service costs and credits, net of taxes of $12 and $25 in 2022 and $18 and $36 in 2021	54	48	116	133
Net gains (losses) for derivative instruments designated as cash flow hedges and other, net of taxes of $61 and $46 in 2022 and $2 and $48 in 2021	29	6	(27)	118
Other comprehensive income (loss)	(232)	219	(332)	(120)
Comprehensive Income	1,786	$ 1,408	4,133	$ 2,862
Supplemental Accumulated Other Comprehensive Income (Loss) Information, net of tax:
Cumulative foreign currency translation (loss) adjustments	(6,260)		(6,260)		$ (5,839)
Net actuarial (losses) and prior service (costs) and credits	(2,554)		(2,554)		(2,670)
Cumulative gains (losses) on derivative instruments designated as cash flow hedges and other	108		108		135
Accumulated other comprehensive income (loss)	$ (8,706)		$ (8,706)		$ (8,374)