Shareholders' Equity - Reclassification out of AOCI (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Cost of products sold	$ 75,236	$ 79,752	$ 86,422
Income tax expense	182	476	828
Net earnings	(1,073)	(1,779)	(3,466)
Reclassification out of AOCI | Deferred loss (gain) on hedging activities
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Cost of products sold	4	77	(322)
Income tax expense	(1)	(20)	77
Net earnings	$ 3	$ 57	$ (245)