
	September 30 2026	December 31 2025
Commercial aircraft programs	$77,193	$70,785
Long-term contracts in progress	520	720
Capitalized precontract costs (1)	1,224	1,411
Commercial spare parts, used aircraft, general stock materials and other	12,011	11,763
Total	$90,948	$84,679

(1)Capitalized precontract costs at September 30, 2026 and December 31, 2025, included amounts related to Commercial Crew, T-7A Red Hawk Production Options and KC-46A Tanker. See Note 11.

At September 30, 2026 and December 31, 2025, commercial aircraft programs inventory included the following amounts related to the 737 program: deferred production costs of $14,036 and $11,777 and unamortized tooling and other non-recurring costs of $724 and $750. At September 30, 2026, $14,760 of 737 deferred production costs, unamortized tooling and other non-recurring costs are expected to be recovered from units included in the program accounting quantity that have firm orders, and $0 are expected to be recovered from units included in the program accounting quantity that represent expected future orders.

At September 30, 2026 and December 31, 2025, commercial aircraft programs inventory included the following amounts related to the 777X program: $7,608 and $4,313 of work in process (including deferred production costs of $2,731 and $651) and $2,177 and $1,816 of unamortized tooling and other non-recurring costs.

At September 30, 2026 and December 31, 2025, commercial aircraft programs inventory included the following amounts related to the 787 program: deferred production costs of $14,444 and $13,859, supplier advances of $915 and $932, and unamortized tooling and other non-recurring costs of $1,303 and $1,366. At September 30, 2026, $13,873 of 787 deferred production costs, unamortized tooling and other non-recurring costs are expected to be recovered from units included in the program accounting quantity that have firm orders, and $1,874 are expected to be recovered from units included in the program accounting quantity that represent expected future orders.

Commercial aircraft programs inventory included amounts credited in cash or other consideration (early issue sales consideration) to airline customers totaling $6,877 and $6,412 at September 30, 2026 and December 31, 2025.