Shareholders' Equity - Reclassification out of AOCI (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Other (income) expense – net	$ (58)	$ (35)	$ (92)	$ (116)
Earnings before income tax	(108)	(1,031)	(1,588)	(3,560)
Income tax expense	90	207	370	636
Net earnings	(18)	(824)	(1,218)	(2,924)
Reclassification out of AOCI | Deferred Gain (Loss) on Hedging Activities
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Cost of products sold	48	132	52	277
Earnings before income tax	48	132	52	277
Income tax expense	(14)	(29)	(14)	(55)
Net earnings	34	103	38	222
Reclassification out of AOCI | Prior service loss (credit)
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Other (income) expense – net	(4)	(4)	(14)	(21)
Reclassification out of AOCI | Actuarial losses
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Other (income) expense – net	1	1	5	(17)
Reclassification out of AOCI | Pension Liability Adjustment
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Earnings before income tax	(3)	(3)	(9)	(38)
Income tax expense	0	(3)	2	(12)
Net earnings	$ (3)	$ (6)	$ (7)	$ (50)