Schedule Of Intersegment Revenues (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Segment Reporting Information [Line Items]
Intersegment Revenues	$ 24,755	$ 24,543	$ 47,387	$ 46,692
Intersegment Eliminations [Member]
Segment Reporting Information [Line Items]
Intersegment Revenues	353	274	786	556
Intersegment Eliminations [Member] | Commercial Airplanes [Member]
Segment Reporting Information [Line Items]
Intersegment Revenues	349	271	777	548
Intersegment Eliminations [Member] | Boeing Capital [Member]
Segment Reporting Information [Line Items]
Intersegment Revenues	$ 4	$ 3	$ 9	$ 8