Inventories (Tables)

12 Months Ended

Dec. 31, 2012

Inventory Disclosure [Abstract]

Schedule of Inventory, Current

Inventories at December 31 consisted of the following:

	2012			2011
Long-term contracts in progress		$15,130			$13,587
Commercial aircraft programs	40,389			35,080
Commercial spare parts, used aircraft, general stock materials and other	7,206			7,832
Inventory before advances and progress billings	62,725			56,499
Less advances and progress billings	(24,974		)	(24,259		)
Total		$37,751			$32,240