Acquisitions and Divestments - Schedule of Intangible Assets and Useful Life (Details) - USD ($) $ in Millions		3 Months Ended	12 Months Ended
	Oct. 27, 2025	Mar. 29, 2026	Dec. 31, 2025	Jun. 17, 2025
Business Combination [Line Items]
Weighted Average Estimated Useful Life (in Years)		7 years	7 years
TTTech Auto
Business Combination [Line Items]
Identified intangible assets		$ 347		$ 347
Weighted Average Estimated Useful Life (in Years)		10 years 10 months 24 days
TTTech Auto \| Software
Business Combination [Line Items]
Identified intangible assets		$ 267
Weighted Average Estimated Useful Life (in Years)		11 years 6 months
TTTech Auto \| Technology-based
Business Combination [Line Items]
Identified intangible assets		$ 25
Weighted Average Estimated Useful Life (in Years)		11 years 6 months
TTTech Auto \| Customer-related
Business Combination [Line Items]
Identified intangible assets		$ 50
Weighted Average Estimated Useful Life (in Years)		8 years 6 months
TTTech Auto \| Order backlog
Business Combination [Line Items]
Identified intangible assets		$ 5
Weighted Average Estimated Useful Life (in Years)		3 years 6 months
Kinara,Inc
Business Combination [Line Items]
Identified intangible assets	$ 254
Weighted Average Estimated Useful Life (in Years)	9 years 2 months 12 days
Kinara,Inc \| Technology-based
Business Combination [Line Items]
Identified intangible assets	$ 191
Weighted Average Estimated Useful Life (in Years)	9 years 2 months 12 days
Kinara,Inc \| Customer-related
Business Combination [Line Items]
Identified intangible assets	$ 7
Weighted Average Estimated Useful Life (in Years)	8 years 2 months 12 days
Kinara,Inc \| In-process R&D (IPR&D)
Business Combination [Line Items]
Identified intangible assets	$ 56