Annual report [Section 13 and 15(d), not S-K Item 405]

MARKETABLE SECURITIES (Tables)

v3.25.4
MARKETABLE SECURITIES (Tables)
12 Months Ended
Dec. 31, 2025
Marketable Securities [Abstract]  
Summary of marketable securities
A summary of marketable securities, all of which are classified as current, was as follows:
December 31,
  2025 2024
In millions Cost
Gross unrealized gains/(losses) (1)
Estimated
fair value
Cost
Gross unrealized gains/(losses) (1)
Estimated
fair value
Equity securities            
Level 1
Publicly-traded shares $ 7  $ (7) $   $ $ (6) $
Level 2
Debt mutual funds 416  10  426  262  263 
Certificates of deposit 280    280  262  —  262 
Equity mutual funds 13  11  24  19  26 
Debt securities 34    34  41  —  41 
Marketable securities $ 750  $ 14  $ 764  $ 591  $ $ 593 
(1) Unrealized gains and losses for debt securities are recorded in other comprehensive income while unrealized gains and losses for equity securities are recorded in our Consolidated Statements of Net Income.
Schedule of proceeds from sales and maturities of marketable securities
The proceeds from sales and maturities of marketable securities were as follows:
Years ended December 31,
In millions 2025 2024 2023
Proceeds from sales of marketable securities $ 1,163  $ 1,227  $ 1,075 
Proceeds from maturities of marketable securities 287  233  259 
Investments in marketable securities - liquidations $ 1,450  $ 1,460  $ 1,334