v3.26.1
Strategic Optimization Program (Details) - Strategic Optimization Program - USD ($)
$ in Millions
3 Months Ended 6 Months Ended 18 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Restructuring Reserve [Roll Forward]          
Strategic optimization program costs $ 70 $ 129 $ 450 $ 344 $ 1,199
Strategic optimization program costs, after-tax 53 98 343 261 908
Employee severance, asset impairments and other          
Restructuring Reserve [Roll Forward]          
Strategic optimization program costs 69 88 446 286 1,062
Employee severance          
Restructuring Reserve [Roll Forward]          
Restructuring Reserve, Beginning Balance     140    
Strategic optimization program costs 33 $ 23 370 $ 194 748
Payments     (241)    
Restructuring Reserve, Ending Balance $ 269   $ 269   269
Asset impairments          
Restructuring Reserve [Roll Forward]          
Strategic optimization program costs         109
Operating results of certain non-strategic businesses          
Restructuring Reserve [Roll Forward]          
Strategic optimization program costs         $ 137