Segment and Revenue Information - Reconciliation of Assets from Segment to Consolidated (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Segment Reporting Information [Line Items]
Assets	$ 137,100	$ 138,552
Operating Segments | Commercial Airplanes
Segment Reporting Information [Line Items]
Assets	75,212	75,863
Operating Segments | Defense, Space & Security
Segment Reporting Information [Line Items]
Assets	14,426	14,974
Operating Segments | Global Services
Segment Reporting Information [Line Items]
Assets	16,149	16,397
Operating Segments | Boeing Capital
Segment Reporting Information [Line Items]
Assets	1,510	1,735
Other
Segment Reporting Information [Line Items]
Assets	$ 29,803	$ 29,583