v3.26.1
Segment information - Reconciliations of Consolidated Profit Before Taxes (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Sales and revenues by geographic region        
Consolidated profit before tax $ 4,558 $ 2,818 $ 7,769 $ 5,388
Cost centers (5) (10) 6 (6)
Corporate costs (370) (211) (676) (424)
Timing 345 (76) 427 (83)
Restructuring income (costs) (202) (56) (243) (89)
Methodology differences:        
Inventory/cost of sales 17 (21) 32 (48)
Postretirement benefit expense (123) (67) (119) (53)
Stock-based compensation expense (84) (85) (132) (130)
Financing costs (8) (68) (62) (114)
Currency 64 (95) 153 (149)
Other income/expense methodology differences (57) (86) (152) (228)
Other methodology differences (14) (16) (25) (28)
Total sales and revenues from reportable segments        
Sales and revenues by geographic region        
Consolidated profit before tax 4,995 3,609 8,603 6,759
All Other Segment        
Sales and revenues by geographic region        
Consolidated profit before tax $ 0 $ 0 $ (43) $ (19)