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Intangible Assets and Goodwill - Carrying Amount of Goodwill (Details) $ in Millions	3 Months Ended
	Mar. 29, 2025 USD ($)
Goodwill Activity
Goodwill, Beginning Balance	$ 3,526
Goodwill acquired	312
Purchase accounting adjustments	(6)
Foreign currency	9
Goodwill, Ending Balance	3,841
Products and Systems Integration
Goodwill Activity
Goodwill, Beginning Balance	1,573
Goodwill acquired	0
Purchase accounting adjustments	0
Foreign currency	1
Goodwill, Ending Balance	1,574
Software and Services
Goodwill Activity
Goodwill, Beginning Balance	1,953
Goodwill acquired	312
Purchase accounting adjustments	(6)
Foreign currency	8
Goodwill, Ending Balance	$ 2,267

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