v3.26.1
Related-Party Transactions - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Related Party Transaction [Line Items]      
Net sales $ 2,212 $ 2,024  
Related Party | Aptiv      
Related Party Transaction [Line Items]      
Payments of dividends 1,900    
Accounts payable 54   $ 123
Related Party | Aptiv | Revenue From Related Party      
Related Party Transaction [Line Items]      
Net sales 2 1  
Related Party | Aptiv | Purchase From Related Party      
Related Party Transaction [Line Items]      
Related party transaction, amounts of transaction $ 192 $ 186