v3.26.1
Equity - Schedule of Changes in the Components of Accumulated Other Comprehensive Loss (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning balance $ 31,288 $ 33,473 $ 31,235 $ 33,256
Ending balance 31,616 33,496 31,616 33,496
Actuarial losses, tax expense (less than) 1 1 1 1
Accumulated Other Comprehensive Loss        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning balance (736) (826) (697) (883)
Other comprehensive income (loss) before reclassifications     (86)  
Reclassifications from accumulated other comprehensive income (loss) to net earnings     11  
Net other comprehensive income     (75)  
Ending balance (772) $ (795) (772) $ (795)
Foreign Currency Translation Adjustments        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning balance     (403)  
Other comprehensive income (loss) before reclassifications     (75)  
Reclassifications from accumulated other comprehensive income (loss) to net earnings     2  
Net other comprehensive income     (73)  
Ending balance (476)   (476)  
Pension and Postretirement Benefit Plans        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning balance     (386)  
Other comprehensive income (loss) before reclassifications     (4)  
Reclassifications from accumulated other comprehensive income (loss) to net earnings     6  
Net other comprehensive income     2  
Ending balance (384)   (384)  
Actuarial losses, tax expense (less than)     1  
Unrealized Gain (Loss) on Cash Flow Hedges        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning balance     92  
Other comprehensive income (loss) before reclassifications     (7)  
Reclassifications from accumulated other comprehensive income (loss) to net earnings     3  
Net other comprehensive income     (4)  
Ending balance $ 88   $ 88