Inventories

9 Months Ended

Sep. 30, 2020

Inventories consisted of the following:


	September 30 2020	December 31 2019
Long-term contracts in progress	$871	$1,187
Commercial aircraft programs	75,170	66,016
Commercial spare parts, used aircraft, general stock materials and other	10,920	9,419
Total	$86,961	$76,622

Long-term contracts in progress includes Delta launch program inventory that is being sold at cost to United Launch Alliance (ULA) under an inventory supply agreement that terminates on March 31, 2021. The inventory balance was $176 at September 30, 2020 and December 31, 2019. See indemnifications to ULA in Note 11.

Commercial spare parts, used aircraft, general stock materials and other includes capitalized precontract costs of $821 at September 30, 2020 and $711 at December 31, 2019 primarily related to KC-46A Tanker and Commercial Crew. See Note 10.

Commercial Aircraft Programs

The increase in commercial airplane programs inventory during 2020 reflects the large number of undelivered aircraft due to the 737 MAX grounding, lower wide-body deliveries driven by the impacts of the COVID-19 pandemic and 787 quality issues and associated rework, and increases in 777X inventory prior to entry into service. We are currently remarketing certain aircraft and may have to remarket additional aircraft in future periods. If we are unable to successfully remarket the aircraft, determine further production rates reductions are necessary, and/or contract the program accounting quantities, future earnings may be reduced and/or the 787 or 777X programs may be in a reach-forward loss position.

At September 30, 2020 and December 31, 2019, commercial aircraft programs inventory included $1,852 and $1,313 of deferred production costs and $512 and $521 of unamortized tooling and other non-recurring costs related to the 737 program. At September 30, 2020, $2,305 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 $59 is expected to be recovered from units included in the program accounting quantity that represent expected future orders.

At September 30, 2020 and December 31, 2019, commercial aircraft programs inventory included the following amounts related to the 777X program: $7,634 and $5,628 of work in process and $3,175 and $2,914 of unamortized tooling and other non-recurring costs.

At September 30, 2020 and December 31, 2019, commercial aircraft programs inventory included the following amounts related to the 787 program: $28,730 and $24,772 of work in process (including deferred production costs of $15,432 and $18,716), $1,921 and $2,202 of supplier advances, and $1,877 and $2,092 of unamortized tooling and other non-recurring costs. At September 30, 2020, $13,996 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 $3,313 is 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 $2,960 and $2,863 at September 30, 2020 and December 31, 2019.