v3.26.3
Third-Party Arrangements - Schedule of Amount Due (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Related Party Transaction [Line Items]    
Receivables from Samsung included in Other current assets $ 1,480 $ 1,331
Due to Merck in Accounts payable 982 952
Related Party    
Related Party Transaction [Line Items]    
Receivables from Samsung included in Other current assets 105 98
Due to Merck in Accounts payable $ 303 $ 337