Other Income/(Loss) (Tables)

9 Months Ended

Sep. 30, 2022

Other Income and Expenses [Abstract]

Schedule of Other Nonoperating Income (Expense) [Table Text Block]

The amounts included in Other income/(loss), net for the periods ended September 30 were as follows (in millions):

	Third Quarter				First Nine Months
	2021		2022		2021		2022
Net periodic pension and OPEB income/(cost), excluding service cost (Note 14)	$	590	$	431	$	1,970	$	1,320
Investment-related interest income	60		181		196		331
Interest income/(expense) on income taxes	3		1		—		8
Realized and unrealized gains/(losses) on cash equivalents, marketable securities, and other investments (a)	(7)		609		899		(7,365)
Gains/(Losses) on changes in investments in affiliates (Note 17 and Note 18)	22		9		354		(137)
Gains/(Losses) on extinguishment of debt (Note 15)	(4)		(135)		(8)		(121)
Royalty income	162		118		461		373
Other	26		104		11		236
Total	$	852	$	1,318	$	3,883	$	(5,355)

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(a)    Includes a $646 million gain and a $7.3 billion loss on our Rivian investment in the third quarter and first nine months of 2022, respectively.