Goodwill and Identifiable Intangible Assets - Identifiable Intangible Assets (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 29, 2017	Sep. 23, 2016	Sep. 29, 2017	Sep. 23, 2016	Dec. 31, 2016
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	$ 645		$ 645		$ 621
Finite-lived intangible assets, accumulated amortization	412		412		383
Finite-lived intangible assets, net carrying amount	233		233		238
Amortization expense	10	$ 9	30	$ 26
Estimated Amortization Expense for Identifiable Intangible Assets [Abstract]
Estimated amortization expense, 2017	39		39
Estimated amortization expense, 2018	38		38
Estimated amortization expense, 2019	34		34
Estimated amortization expense, 2020	30		30
Estimated amortization expense, 2021	27		27
Indefinite-lived Intangible Assets [Line Items]
Intangible assets, gross carrying amount	711		711		621
Intangible assets, net carrying amount	299		299		238
IPR&D [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-lived intangible assets	66		$ 66		0
Customer Contractual Relationships [Member]
Finite-Lived Intangible Assets Subject to Amortization [Abstract]
Finite lived intangible assets, weighted average amortization period			15 years
Finite-lived intangible assets, gross carrying amount	418		$ 418		409
Finite-lived intangible assets, accumulated amortization	287		287		269
Finite-lived intangible assets, net carrying amount	131		$ 131		140
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	207		$ 207		191
Finite-lived intangible assets, accumulated amortization	113		113		102
Finite-lived intangible assets, net carrying amount	94		$ 94		89
Other [Member]
Finite-Lived Intangible Assets Subject to Amortization [Abstract]
Finite lived intangible assets, weighted average amortization period			20 years
Finite-lived intangible assets, gross carrying amount	20		$ 20		21
Finite-lived intangible assets, accumulated amortization	12		12		12
Finite-lived intangible assets, net carrying amount	$ 8		$ 8		$ 9