Share Owners' Equity - Rollforward (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Increase (Decrease) in Share Owners' Equity
Balance	$ 1,744	$ 1,528
Issuance of common stock		5
Reissuance of common stock	3	4
Shares repurchased	(10)	(10)
Stock compensation	7	19
Net earnings	76	210
Other comprehensive income (loss)	20	137
Other	(14)	(6)
Balance	1,826	1,887
Common Stock
Increase (Decrease) in Share Owners' Equity
Balance	2	2
Balance	2	2
Capital in Excess of Par Value
Increase (Decrease) in Share Owners' Equity
Balance	3,086	3,079
Issuance of common stock		5
Reissuance of common stock	(2)
Shares repurchased	(10)	(10)
Stock compensation	7	19
Balance	3,081	3,093
Treasury Stock
Increase (Decrease) in Share Owners' Equity
Balance	(681)	(688)
Reissuance of common stock	5	4
Other	(14)	(6)
Balance	(690)	(690)
Retained Earnings
Increase (Decrease) in Share Owners' Equity
Balance	782	885
Net earnings	72	206
Balance	854	1,091
Accumulated Other Comprehensive Loss.
Increase (Decrease) in Share Owners' Equity
Balance	(1,580)	(1,861)
Other comprehensive income (loss)	20	134
Balance	(1,560)	(1,727)
Non-Controlling Interests
Increase (Decrease) in Share Owners' Equity
Balance	135	111
Net earnings	4	4
Other comprehensive income (loss)		3
Balance	$ 139	$ 118