Consolidated Statements of Comprehensive Earnings - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Statement of Comprehensive Income [Abstract]
Net earnings (losses)	$ 8,130	$ 5,764	$ 2,475
Other comprehensive earnings (losses), net of deferred income taxes:
Benefit plans	(57)	176	808
ABI	174	143	426
Currency translation adjustments and other	(19)	(34)	51
Other comprehensive earnings (losses), net of deferred income taxes	98	285	1,285
Comprehensive earnings	$ 8,228	$ 6,049	$ 3,760