Other Income (Loss) (Tables)

12 Months Ended

Dec. 31, 2024

Other Income and Expenses [Abstract]

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

The amounts included in Other income/(loss), net for the years ended December 31 were as follows (in millions):

	2022		2023		2024
Net periodic pension and OPEB income/(cost), excluding service cost (Note 16)	$	1,336	$	(2,494)	$	411
Investment-related interest income	639		1,567		1,540
Interest income/(expense) on income taxes	(23)		(16)		(21)
Realized and unrealized gains/(losses) on cash equivalents, marketable securities, and other investments (a)	(7,518)		(205)		(42)
Gains/(Losses) on changes in investments in affiliates (Note 20 and Note 21)	(147)		9		78
Royalty income	483		477		503
Other	80		59		(18)
Total	$	(5,150)	$	(603)	$	2,451

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(a)    Includes a $7.4 billion loss and $31 million loss on our Rivian investment during the years ended December 31, 2022 and 2023, respectively.