v3.25.0.1
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):
 202220232024
Net periodic pension and OPEB income/(cost), excluding service cost (Note 16)
$1,336 $(2,494)$411 
Investment-related interest income639 1,567 1,540 
Interest income/(expense) on income taxes
(23)(16)(21)
Realized and unrealized gains/(losses) on cash equivalents, marketable securities, and other investments (a)(7,518)(205)(42)
Gains/(Losses) on changes in investments in affiliates (Note 20 and Note 21)
(147)9 78 
Royalty income483 477 503 
Other80 59 (18)
Total$(5,150)$(603)$2,451 
__________
(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.