Other Financial Data - Other Liabilities (Details) - USD ($) $ in Millions	Apr. 04, 2026	Dec. 31, 2025
Other Liabilities [Abstract]
Defined benefit plans	$ 651	$ 683
Non-current contract liabilities	761	751
Unrecognized tax benefits	38	41
Deferred income taxes	123	124
Environmental reserve	119	119
Deferred compensation	112	111
Contingent earnout consideration	111	37
Other	134	134
Other liabilities	$ 2,049	$ 2,000