v3.26.3
Employee Benefit Plans - Summary of Severance Accruals (Details)
$ in Millions
9 Months Ended
Sep. 30, 2026
USD ($)
Restructuring Reserve [Roll Forward]  
Severance accrual, beginning balance $ 378
Accruals 46
Benefit payments (296)
Severance accrual, ending balance 128
Severance accrual, current $ 71