v3.26.3
Fair Value Measurements - Financial Assets and Liabilities Not Carried at Fair Value (Details) - Level 2 - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Carrying Value    
Assets    
Long-term receivables $ 991 $ 984
Equity method investment in Quantinuum 7,113 0
Liabilities    
Long-term debt and related current maturities 14,169 28,678
Fair Value    
Assets    
Long-term receivables 965 952
Equity method investment in Quantinuum 6,173 0
Liabilities    
Long-term debt and related current maturities $ 13,019 $ 28,134