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Intangible Assets and Goodwill - Amortized Intangible Assets, Excluding Goodwill, By Business Segment (Details) - USD ($) $ in Millions	Sep. 27, 2025	Dec. 31, 2024
Intangible Asset, Acquired, Finite-Lived [Line Items]
Gross Carrying Amount	$ 5,039	$ 2,953
Accumulated Amortization	1,908	1,704
Products and Systems Integration
Intangible Asset, Acquired, Finite-Lived [Line Items]
Gross Carrying Amount	2,671	1,017
Accumulated Amortization	488	409
Software and Services
Intangible Asset, Acquired, Finite-Lived [Line Items]
Gross Carrying Amount	2,368	1,936
Accumulated Amortization	$ 1,420	$ 1,295

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