v3.26.3
Contracts with Customers (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Revenue from Contract with Customer [Abstract]          
Unbilled receivables, net $ 10,179   $ 10,179   $ 9,158
Advances and progress billings 67,502   67,502   $ 59,404
Contract with customer, liability, revenue recognized $ 4,490 $ 5,254 $ 14,852 $ 16,431