Condensed Consolidated Statement of Shareholders' Investment (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Increase (Decrease) in Shareholders' Investment
Beginning balance			$ 36,024
Net earnings	$ 2,018	$ 1,189	4,465	$ 2,982
Other comprehensive income (loss)	(232)	219	(332)	(120)
Ending balance	36,716		36,716
Common Stock
Increase (Decrease) in Shareholders' Investment
Beginning balance	24,304	24,023	24,470	24,145
Issued under incentive stock programs	10	18	24	65
Share-based compensation	125	119	449	423
Issuance of restricted stock awards	(10)	(7)	(514)	(480)
Ending balance	24,429	24,153	24,429	24,153
Treasury Stock, Common
Increase (Decrease) in Shareholders' Investment
Beginning balance	(13,726)	(9,845)	(11,822)	(10,042)
Issued under incentive stock programs	7	8	230	239
Purchased	(1)	(503)	(2,128)	(537)
Ending balance	(13,720)	(10,340)	(13,720)	(10,340)
Retained Earnings
Increase (Decrease) in Shareholders' Investment
Beginning balance	33,295	28,669	31,528	27,627
Net earnings	2,018	1,189	4,465	2,982
Cash dividends declared on common shares	(827)	(801)	(1,653)	(1,604)
Effect of common and treasury share transactions	1	(4)	147	48
Ending balance	34,487	29,053	34,487	29,053
AOCI Attributable to Parent
Increase (Decrease) in Shareholders' Investment
Beginning balance	(8,474)	(9,285)	(8,374)	(8,946)
Other comprehensive income (loss)	(232)	219	(332)	(120)
Ending balance	(8,706)	(9,066)	(8,706)	(9,066)
Noncontrolling Interest
Increase (Decrease) in Shareholders' Investment
Beginning balance	230	226	222	219
Noncontrolling Interests’ share of income, business combinations, net of distributions and share repurchases	(4)	3	4	10
Ending balance	$ 226	$ 229	$ 226	$ 229