Goodwill and Acquired Intangibles (Tables)

12 Months Ended

Dec. 31, 2025

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill by Reportable Segment

Changes in the carrying amount of goodwill for the years ended December 31, 2025 and 2024 were as follows:

	Commercial Airplanes	Defense, Space & Security	Global Services	Other	Total
Balance at December 31, 2023	$1,319	$3,235	$3,454	$85	$8,093
Acquisitions	9			9	18
Dispositions		(17)			(17)
Goodwill adjustments			(10)		(10)
Balance at December 31, 2024	$1,328	$3,218	$3,444	$94	$8,084
Spirit Acquisition	9,997				9,997
Digital Aviation Solutions Divestiture			(810)		(810)
Other dispositions			(6)		(6)
Goodwill adjustments			10		10
Balance at December 31, 2025	$11,325	$3,218	$2,638	$94	$17,275

Schedule of Finite-Lived Intangible Assets

The gross carrying amounts and accumulated amortization of our acquired finite-lived intangible assets were as follows at December 31:

	2025		2024
	Gross Carrying Amount	Accumulated Amortization	Gross Carrying Amount	Accumulated Amortization
Distribution rights	$2,509	$1,670	$2,501	$1,554
Product know-how	222	213	546	475
Customer base	1,217	748	1,315	851
Developed technology	533	509	573	528
Other	219	195	278	247
Total	$4,700	$3,335	$5,213	$3,655

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Estimated amortization expense for the five succeeding years is as follows:

	2026	2027	2028	2029	2030
Estimated amortization expense	$197	$182	$155	$150	$144