Segment and Revenue Information - Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	$ 77,794	$ 66,608	$ 62,286
Operating Segments | Commercial Airplanes
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	33,901	26,026	19,714
Operating Segments | Commercial Airplanes | B-737-Max | Customer Concessions
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue from contract with customer, excluding assessed tax	27	16	14
Total non-U.S. revenues
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	32,387	27,374	23,196
Total non-U.S. revenues | Operating Segments | Commercial Airplanes
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue from contract with customer, excluding assessed tax	19,242	13,618	9,984
Europe
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	10,520	7,916	8,967
Europe | Operating Segments | Commercial Airplanes
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue from contract with customer, excluding assessed tax	6,172	4,085	4,387
Asia
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	10,013	8,393	5,845
Asia | Operating Segments | Commercial Airplanes
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue from contract with customer, excluding assessed tax	6,328	4,488	2,816
Middle East
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	6,594	5,047	4,653
Middle East | Operating Segments | Commercial Airplanes
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue from contract with customer, excluding assessed tax	4,311	2,003	1,098
Canada
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	1,256	1,612	969
Oceania
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	1,655	1,576	1,147
Africa
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	825	418	239
Latin America, Caribbean and other
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	1,524	2,412	1,376
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	45,380	39,218	39,076
United States | Operating Segments | Commercial Airplanes
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue from contract with customer, excluding assessed tax	$ 14,501	$ 12,275	$ 9,614