Unbilled Receivables, Net (Tables)

12 Months Ended

Dec. 31, 2024

Unbilled Receivables, Net [Abstract]

Unbilled receivables

Unbilled receivables, net consisted of the following:

	December 31
$ in millions	2024		2023
Due from U.S. government (1)
Unbilled receivables	$	22,871	$	23,655
Progress and performance-based payments received	(17,300)		(18,321)
Total due from U.S. government	5,571		5,334
Due from international and other customers
Unbilled receivables	1,108		1,720
Progress and performance-based payments received	(757)		(1,344)
Total due from international and other customers	351		376
Unbilled receivables, net of progress and performance-based payments received	5,922		5,710
Allowance for expected credit losses	(14)		(17)
Unbilled receivables, net	$	5,908	$	5,693

(1)Includes unbilled receivables due from the U.S. government associated with foreign military sales, which are contracted with and paid by the U.S. government.