Revenues - Disaggregation of Revenue (Details) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2019	Sep. 28, 2019	Jun. 29, 2019	Mar. 30, 2019	Dec. 31, 2018	Sep. 29, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Disaggregation of Revenue [Line Items]
Total Net sales	$ 1,192	$ 1,130	$ 1,097	$ 1,066	$ 1,137	$ 1,092	$ 1,012	$ 977	$ 4,485	$ 4,218	$ 3,722
Tangible Products
Disaggregation of Revenue [Line Items]
Total Net sales									3,907	3,685	3,223
Services and Software
Disaggregation of Revenue [Line Items]
Total Net sales									578	533	$ 499
AIT
Disaggregation of Revenue [Line Items]
Total Net sales									1,479	1,423
AIT | Tangible Products
Disaggregation of Revenue [Line Items]
Total Net sales									1,347	1,298
AIT | Services and Software
Disaggregation of Revenue [Line Items]
Total Net sales									132	125
EVM
Disaggregation of Revenue [Line Items]
Total Net sales									3,006	2,795
EVM | Tangible Products
Disaggregation of Revenue [Line Items]
Total Net sales									2,560	2,387
EVM | Services and Software
Disaggregation of Revenue [Line Items]
Total Net sales									$ 446	$ 408