v3.26.3
Cash Flow Information - Schedule of Cash Flow Information (Details) - USD ($)
$ in Millions
9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Cash payments    
Interest $ 640 $ 694
Income taxes 4,085 3,896
Purchased income tax credits 242  
Net Sales (Purchases) of Investments    
Short-term investments purchased (2,442) (1,230)
Short-term investments sold 1,131 1,136
Long-term investments purchased (578) (675)
Long-term investments sold 212 213
Net sales (purchases) of investments $ (1,677) $ (556)