v3.26.1
Other Comprehensive Income (Loss) - AOCL (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Total Accumulated Other Comprehensive Loss $ 449 $ 1,080 $ 2,548 $ 3,353
Total Accumulated Other Comprehensive Loss        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Total Accumulated Other Comprehensive Loss [1] (3,311) (3,699) (3,676) $ (3,537)
Cumulative translation adjustments        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Total Accumulated Other Comprehensive Loss (1,861) (2,166) (2,046)  
Other unrealized (losses) gains, net        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Total Accumulated Other Comprehensive Loss (4) 6 (3)  
Benefit plans net actuarial losses and prior service credits        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Total Accumulated Other Comprehensive Loss $ (1,446) $ (1,539) $ (1,627)  
[1] AOCL - Accumulated other comprehensive loss.