Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Statement of Comprehensive Income [Abstract]
Net earnings	$ 3,069	$ 5,378	$ 9,935	$ 17,700
Other comprehensive income/(loss) adjustments, net of tax:
Currency translation	26	(20)	(5)	(36)
Debt valuation adjustment	673	67	2,601	165
Pension and postretirement liabilities	(2)	0	10	7
Available-for-sale securities	(615)	(114)	(2,410)	(658)
Other comprehensive income/(loss)	82	(67)	196	(522)
Comprehensive income	$ 3,151	$ 5,311	$ 10,131	$ 17,178