Inventories (Tables)

12 Months Ended

Dec. 31, 2023

Inventory Disclosure [Abstract]

Schedule of Inventory, Current

Inventories at December 31 consisted of the following:

	2023	2022
Commercial aircraft programs	$68,683	$67,702
Long-term contracts in progress	686	582
Capitalized precontract costs(1)	946	794
Commercial spare parts, used aircraft, general stock materials and other	9,426	9,073
Total	$79,741	$78,151

(1)    Capitalized precontract costs at December 31, 2023 and 2022 includes amounts related to KC-46A Tanker, Commercial Crew, and T-7A Red Hawk Production Options. See Note 13.