Goodwill and Intangible Assets Definite-Lived Intangible Assets - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 29, 2018	Dec. 30, 2017	Dec. 31, 2016
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization of intangible assets	$ 290	$ 278	$ 267
Definite-lived intangible assets, reclassified to held for sale assets	(96)
Definite-lived intangible assets, preliminary purchase accounting adjustments	100
Definite-lived intangible assets, transfers from indefinite-lived intangible assets	72
Impairment of intangible assets, definite-lived	(3)
Amortization of definite-lived intangible assets, next twelve months	284
Amortization of definite-lived intangible assets, year two	274
Amortization of definite-lived intangible assets, year three	275
Amortization of definite-lived intangible assets, year four	275
Amortization of definite-lived intangible assets, year five	$ 275