Intangible Assets and Goodwill - Carrying Amount of Goodwill (Details) $ in Millions	3 Months Ended
	Mar. 30, 2024 USD ($)
Goodwill Activity
Goodwill, Beginning Balance	$ 3,401
Goodwill acquired	17
Purchase accounting adjustments	(3)
Foreign currency	(5)
Goodwill, Ending Balance	3,410
Products and Systems Integration
Goodwill Activity
Goodwill, Beginning Balance	1,568
Goodwill acquired	17
Purchase accounting adjustments	(3)
Foreign currency	(1)
Goodwill, Ending Balance	1,581
Software and Services
Goodwill Activity
Goodwill, Beginning Balance	1,833
Goodwill acquired	0
Purchase accounting adjustments	0
Foreign currency	(4)
Goodwill, Ending Balance	$ 1,829