Derivative Instruments and Hedging Activities (Pre-Tax Gains (Losses) On Derivatives Not Designated As Hedging Instruments) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Derivative [Line Items]
Revenues	$ 22,248	$ 25,190	$ 44,095	$ 49,262
Cost of Products Sold	20,852	23,307	41,040	45,299
Other (Income) Expense - Net	(9)	(37)	(35)	(81)
Interest Expense	187	180	353	327
Total gain (loss) recognized in earnings	(151)	217	38	730
Revenues [Member]
Derivative [Line Items]
FX Contracts	18	(15)	19	(26)
Total gain (loss) recognized in earnings	18	(15)	19	(26)
Cost of Products Sold [Member]
Derivative [Line Items]
FX Contracts	(155)	153	(218)	248
Commodity Contracts	(22)	35	175	475
Total gain (loss) recognized in earnings	(177)	188	(43)	723
Interest Expense [Member]
Derivative [Line Items]
Embedded Derivative, Gain (Loss) on Embedded Derivative, Net		1		6
Total gain (loss) recognized in earnings	0	1	0	6
Other (Income) Expense - Net [Member]
Derivative [Line Items]
FX Contracts	8	43	62	27
Commodity Contracts	0	0	0	0
Total gain (loss) recognized in earnings	$ 8	$ 43	$ 62	$ 27