v3.26.3
INVESTMENTS (Tables)
9 Months Ended
Sep. 30, 2026
Investments, Debt and Equity Securities [Abstract]  
Schedule of Investments
The following table provides a summary of our Investments as of the dates presented:

September 30,
2026
December 31,
2025
(Millions)
Investment securities
Available-for-sale debt securities$152 $171 
Equity securities49 50 
Total investment securities201 221 
Equity method and other investments78 63 
Total Investments$279 $284 
Schedule of Unrealized Gains and Losses on AFS Debt Securities
The table below provides unrealized gains and losses on AFS debt securities as of the dates presented:

September 30, 2026December 31, 2025
Amortized
Cost
Unrealized
Gains
Unrealized
Losses
Fair ValueAmortized
Cost
Unrealized
Gains
Unrealized
Losses
Fair Value
(Millions)
Available-for-sale securities$180 $— $(28)$152 $189 $— $(18)$171 
Total$180 $— $(28)$152 $189 $— $(18)$171 
Schedule of Debt Securities in Gross Unrealized Loss Position
The following tables provide information about AFS debt securities in a gross unrealized loss position and the length of time that individual securities have been in a continuous unrealized loss position, as of the dates presented:

September 30, 2026
Less than 12 months12 Months or GreaterTotal
Fair ValueUnrealized
Losses
Fair ValueUnrealized
Losses
Fair ValueUnrealized
Losses
(Millions)
Available-for-sale securities$41 $(2)$111 $(26)$152 $(28)
Total$41 $(2)$111 $(26)$152 $(28)

December 31, 2025
Less than 12 months12 Months or GreaterTotal
Fair ValueUnrealized
Losses
Fair ValueUnrealized
Losses
Fair ValueUnrealized
Losses
(Millions)
Available-for-sale securities$— $— $135 $(18)$135 $(18)
Total$— $— $135 $(18)$135 $(18)