Segment Information (Tables)

12 Months Ended

Dec. 31, 2017

Segment Reporting [Abstract]

Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area

Revenues, including foreign military sales, are reported by customer location and consist of the following:

Years ended December 31,	2017		2016		2015
Asia, other than China		$8,899		$10,553		$13,433
Europe	11,457		13,790		12,248
China	11,911		10,312		12,556
Middle East	12,287		13,297		10,846
Oceania	2,061		1,843		2,601
Canada	2,197		2,076		1,870
Africa	755		1,999		1,398
Latin America, Caribbean and other	1,494		1,936		1,875
Total non-U.S. revenues	51,061		55,806		56,827
United States	42,331		38,765		39,287
Total revenues		$93,392		$94,571		$96,114

Schedule Of Depreciation And Amortization Expense By Segment

Depreciation and Amortization

Years ended December 31,	2017		2016		2015
Commercial Airplanes		$521		$442		$388
Defense, Space, & Security	252		220		248
Global Services	322		312		317
Boeing Capital Corporation	70		83		87
Unallocated items, eliminations and other	904		853		793
Total		$2,069		$1,910		$1,833

Schedule Of Capital Expenditures By Segment

Capital Expenditures

Years ended December 31,	2017		2016		2015
Commercial Airplanes		$636		$830		$819
Defense, Space, & Security	210		290		226
Global Services	180		209		132
Unallocated items, eliminations and other	713		1,284		1,273
Total		$1,739		$2,613		$2,450

Schedule Of Intersegment Revenues, Eliminated in Unallocated Items and Eliminations

Intersegment revenues, eliminated in Unallocated items, eliminations and other, are shown in the following table.

Years ended December 31,	2017		2016		2015
Commercial Airplanes		$1,571		$2,001		$1,700
Global Services	49		75		95
Boeing Capital	28		16		15
Total		$1,648		$2,092		$1,810

Schedule Of Unallocated Items and Eliminations

Components of Unallocated items, eliminations and other are shown in the following table.

Years ended December 31,	2017			2016			2015
Share-based plans		($77	)		($66	)		($76	)
Deferred compensation	(240		)	(46		)	(63		)
Amortization of previously capitalized interest	(98		)	(94		)	(90		)
Eliminations and other unallocated items	(640		)	(527		)	(511		)
Sub-total	(1,055		)	(733		)	(740		)
Pension	1,120			217			(421		)
Postretirement	188			153			123
Pension and Postretirement	1,308			370			(298		)
Total		$253			($363	)		($1,038	)

Reconciliation of Assets from Segment to Consolidated

Segment assets are summarized in the table below.

December 31,	2017		2016
Commercial Airplanes		$47,737		$46,745
Defense, Space & Security	15,865		14,123
Global Services	12,353		11,490
Boeing Capital	3,156		4,139
Unallocated items, eliminations and other	13,222		13,500
Total		$92,333		$89,997