v3.25.2
Financial Instruments and Fair Value Measurements - Pretax effect of derivative instruments charged directly to income (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Derivative Instruments, gain (loss) [Line Items]        
Gain (Loss) Recognized in AOCI $ (322) $ 55 $ (404) $ 111
Gain (Loss) Reclassified to Income from AOCI 29 38 39 50
Additional Gain (Loss) Recognized in Income $ (49) $ 31 $ (64) $ 6
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Cost of sales, Interest expense, Other income (expense), net, Revenue from Contract with Customer, Excluding Assessed Tax Cost of sales, Interest expense, Other income (expense), net, Revenue from Contract with Customer, Excluding Assessed Tax Cost of sales, Interest expense, Other income (expense), net, Revenue from Contract with Customer, Excluding Assessed Tax Cost of sales, Interest expense, Other income (expense), net, Revenue from Contract with Customer, Excluding Assessed Tax
Commodities | Derivatives designated as hedges: | Sales and other operating revenues        
Derivative Instruments, gain (loss) [Line Items]        
Gain (Loss) Recognized in AOCI $ 0 $ (1) $ 0 $ (3)
Gain (Loss) Reclassified to Income from AOCI 0 1 0 2
Additional Gain (Loss) Recognized in Income 0 0 0 0
Commodities | Derivatives designated as hedges: | Cost of sales        
Derivative Instruments, gain (loss) [Line Items]        
Gain (Loss) Recognized in AOCI (49) 31 (12) (17)
Gain (Loss) Reclassified to Income from AOCI 4 35 2 73
Additional Gain (Loss) Recognized in Income 0 0 0 0
Commodities | Derivatives not designated as hedges: | Sales and other operating revenues        
Derivative Instruments, gain (loss) [Line Items]        
Gain (Loss) Recognized in AOCI     0 0
Gain (Loss) Reclassified to Income from AOCI     0 0
Additional Gain (Loss) Recognized in Income     0 (1)
Commodities | Derivatives not designated as hedges: | Cost of sales        
Derivative Instruments, gain (loss) [Line Items]        
Gain (Loss) Recognized in AOCI 0 0 0 0
Gain (Loss) Reclassified to Income from AOCI 0 0 0 0
Additional Gain (Loss) Recognized in Income (17) 5 (36) 3
Commodities | Derivatives not designated as hedges: | (Loss) income from discontinued operations, net of tax        
Derivative Instruments, gain (loss) [Line Items]        
Gain (Loss) Recognized in AOCI 0 0 0 0
Gain (Loss) Reclassified to Income from AOCI 0 0 0 0
Additional Gain (Loss) Recognized in Income 0 13 8 6
Foreign currency | Derivatives designated as hedges:        
Derivative Instruments, gain (loss) [Line Items]        
Gain (Loss) Recognized in AOCI (273) 25 (392) 120
Gain (Loss) Reclassified to Income from AOCI 24 1 35 (27)
Additional Gain (Loss) Recognized in Income 13 14 25 35
Foreign currency | Derivatives not designated as hedges:        
Derivative Instruments, gain (loss) [Line Items]        
Gain (Loss) Recognized in AOCI 0 0 0 0
Gain (Loss) Reclassified to Income from AOCI 0 0 0 0
Additional Gain (Loss) Recognized in Income (52) 16 (81) 24
Interest rates | Derivatives designated as hedges:        
Derivative Instruments, gain (loss) [Line Items]        
Gain (Loss) Recognized in AOCI 0 0 0 11
Gain (Loss) Reclassified to Income from AOCI 1 1 2 2
Additional Gain (Loss) Recognized in Income $ 7 $ (17) $ 20 $ (61)