v3.22.2.2
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 QuarterFirst Nine Months
 2021202220212022
Net periodic pension and OPEB income/(cost), excluding service cost (Note 14)
$590 $431 $1,970 $1,320 
Investment-related interest income60 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 income162 118 461 373 
Other26 104 11 236 
Total$852 $1,318 $3,883 $(5,355)
__________
(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.