Quarterly report [Sections 13 or 15(d)]

Assets and Liabilities Measured at Fair Value (Tables)

v3.26.1
Assets and Liabilities Measured at Fair Value (Tables)
6 Months Ended
Jun. 30, 2026
Fair Value Disclosures [Abstract]  
Schedule of Assets and Liabilities Measured at Fair Value
The Company's assets and liabilities measured at fair value on a recurring basis are as follows:
Fair Value Measurements at
June 30, 2026
Description Total Quoted
prices
in active
markets for
identical
assets
(Level 1)
Significant
other
observable
inputs
(Level 2)
amounts in millions
Cash equivalents $ 459  459  — 
Fair Value Measurements at
December 31, 2025
Description Total Quoted
prices
in active
markets for
identical
assets
(Level 1)
Significant
other
observable
inputs
(Level 2)
amounts in millions
Cash equivalents $ 816  816  — 
Exchangeable senior debentures 52  —  52 
Schedule of Realized and Unrealized Gains (Losses) on Financial Instruments
Realized and unrealized gains (losses) on financial instruments are comprised of changes in the fair value of the following:
Three months ended
June 30,
Six months ended
June 30,
2026 2025 2026 2025
amounts in millions
Equity securities $ —  (1) (6) (1)
Exchangeable senior debentures (20) 93  (35)
$ (21) $ 87  (36)