Intangible Assets and Goodwill Goodwill Rollforward (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Goodwill [Line Items]
Balance at January 1	$ 2,580	$ 2,407
Acquisitions	74	10
Foreign currency translation and other	(143)	163
Balance at December 31	2,511	2,580
Signal and Power Solutions
Goodwill [Line Items]
Balance at January 1	2,553	2,381
Acquisitions	65	10
Foreign currency translation and other	(143)	162
Balance at December 31	2,475	2,553
Advanced Safety and User Experience
Goodwill [Line Items]
Balance at January 1	27	26
Acquisitions	9	0
Foreign currency translation and other	0	1
Balance at December 31	$ 36	$ 27