v3.24.3
Other Income/(Loss) (Notes)
 9 Months Ended
Sep. 30, 2024
Other Income and Expenses [Abstract]  
OTHER INCOME/(LOSS) OTHER INCOME/(LOSS)
The amounts included in Other income/(loss), net for the periods ended September 30 were as follows (in millions):
Third QuarterFirst Nine Months
 2023202420232024
Net periodic pension and OPEB income/(cost), excluding service cost (Note 11)
$(273)$(347)$(605)$(266)
Investment-related interest income414 367 1,134 1,144 
Interest income/(expense) on income taxes
(6)(1)(12)(24)
Realized and unrealized gains/(losses) on cash equivalents, marketable securities, and other investments(24)(17)(187)(25)
Gains/(Losses) on changes in investments in affiliates2 66 19 90 
Royalty income124 123 354 360 
Other82 (77)95 (39)
Total$319 $114 $798 $1,240