PROPERTY, PLANT AND EQUIPMENT, NET - Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Millions	Jan. 02, 2026	Jan. 03, 2025
Property, Plant and Equipment [Line Items]
Property, plant and equipment and finance lease right of use assets	$ 5,866	$ 5,642
Accumulated depreciation and amortization	(3,201)	(2,836)
Property, plant and equipment, net	2,665	2,806
Disposal Group, Held-for-sale, Not Discontinued Operations | Space Technology Disposal Group
Property, Plant and Equipment [Line Items]
Property, plant and equipment, net	115
Land
Property, Plant and Equipment [Line Items]
Property, plant and equipment and finance lease right of use assets	140	182
Software capitalized for internal use
Property, Plant and Equipment [Line Items]
Property, plant and equipment and finance lease right of use assets	886	795
Buildings
Property, Plant and Equipment [Line Items]
Property, plant and equipment and finance lease right of use assets	1,669	1,633
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment and finance lease right of use assets	$ 3,171	$ 3,032