INCOME TAXES - Total Income Tax Expense (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Statements of earnings	$ 974	$ 603	$ 451
Other comprehensive income (loss):
Unrealized foreign currency translation gains (losses) during period	160	140	547
Unrealized gains (losses) on investment securities:
Unrealized holding gains (losses) on investment securities during period	(265)	520	(2,657)
Reclassification adjustment for realized (gains) losses on investment securities included in net earnings	(41)	(35)	(95)
Unrealized gains (losses) on derivatives during period	1	1	1
Effect of changes in discount rate assumptions during period	1,214	(122)	3,650
Pension liability adjustment during period	5	7	35
Total income tax expense (benefit) related to items of other comprehensive income (loss)	1,074	511	1,481
Total income taxes	$ 2,048	$ 1,114	$ 1,932