Inventories (Tables)

3 Months Ended

Mar. 31, 2021

Inventory Disclosure [Abstract]

Schedule of Inventory, Current

Inventories consisted of the following:

	March 31 2021	December 31 2020
Long-term contracts in progress	$913	$823
Commercial aircraft programs	71,008	70,153
Commercial spare parts, used aircraft, general stock materials and other	10,747	10,739
Total	$82,668	$81,715