Other Income/(Loss) (Tables)

9 Months Ended

Sep. 30, 2023

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
	2022		2023		2022		2023
Net periodic pension and OPEB income/(cost), excluding service cost (Note 13)	$	431	$	(273)	$	1,320	$	(605)
Investment-related interest income	181		414		331		1,134
Interest income/(expense) on income taxes	1		(6)		8		(12)
Realized and unrealized gains/(losses) on cash equivalents, marketable securities, and other investments (a)	609		(24)		(7,365)		(187)
Gains/(Losses) on changes in investments in affiliates	9		2		(137)		19
Gains/(Losses) on extinguishment of debt	(135)		—		(121)		—
Royalty income	118		124		373		354
Other	104		82		236		95
Total	$	1,318	$	319	$	(5,355)	$	798

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(a)    Includes a $646 million gain on our Rivian investment in the third quarter of 2022 and a $7.3 billion loss and a $31 million loss in the first nine months of 2022 and 2023, respectively.