Goodwill and Identifiable Intangible Assets - Identifiable Intangible Assets (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 29, 2019	Mar. 30, 2018	Dec. 31, 2018
Finite-Lived Intangible Assets Subject to Amortization [Abstract]
Finite-lived intangible assets, gross carrying amount	$ 762		$ 762
Finite-lived intangible assets, accumulated amortization	450		438
Finite-lived intangible assets, net carrying amount	312		324
Amortization expense	12	$ 11
Estimated Amortization Expense for Identifiable Intangible Assets [Abstract]
Estimated amortization expense, 2019	51
Estimated amortization expense, 2020	47
Estimated amortization expense, 2021	42
Estimated amortization expense, 2022	37
Estimated amortization expense, 2023	28
Indefinite-lived Intangible Assets [Line Items]
Intangible assets, gross carrying amount	828		828
Intangible assets, net carrying amount	378		390
IPR&D [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-lived intangible assets	$ 66		66
Customer Contractual Relationships [Member]
Finite-Lived Intangible Assets Subject to Amortization [Abstract]
Finite lived intangible assets, weighted average amortization period	17 years
Finite-lived intangible assets, gross carrying amount	$ 468		468
Finite-lived intangible assets, accumulated amortization	295		288
Finite-lived intangible assets, net carrying amount	$ 173		180
Technology [Member]
Finite-Lived Intangible Assets Subject to Amortization [Abstract]
Finite lived intangible assets, weighted average amortization period	10 years
Finite-lived intangible assets, gross carrying amount	$ 245		245
Finite-lived intangible assets, accumulated amortization	137		132
Finite-lived intangible assets, net carrying amount	$ 108		113
Other [Member]
Finite-Lived Intangible Assets Subject to Amortization [Abstract]
Finite lived intangible assets, weighted average amortization period	12 years
Finite-lived intangible assets, gross carrying amount	$ 49		49
Finite-lived intangible assets, accumulated amortization	18		18
Finite-lived intangible assets, net carrying amount	$ 31		$ 31