Organization and Significant Accounting Policies - Summary of Impact of Topic 842 (Details) - USD ($) $ in Millions	Jan. 03, 2021	Dec. 29, 2019	Jan. 01, 2019	Dec. 30, 2018
ASSETS
Prepaid expenses and other current assets	$ 152	$ 105	$ 70	$ 78
Property and equipment, net	922	889	834	1,075
Operating lease right-of-use assets	532	555	579
Deferred tax assets, net	20	64	76	70
Total assets			1,559	1,223
LIABILITIES AND STOCKHOLDERS’ EQUITY
Accrued liabilities	541	516	549	513
Operating lease liabilities	722		722
Long-term debt	511	0	838	1,107
Other long-term liabilities	303	202	224	359
Retained earnings	$ 4,723	$ 4,067	3,065	3,083
Total liabilities and stockholders’ equity			5,398	$ 5,062
Adoption Impact
ASSETS
Prepaid expenses and other current assets			(8)
Property and equipment, net			(241)
Operating lease right-of-use assets			579
Deferred tax assets, net			6
Total assets			336
LIABILITIES AND STOCKHOLDERS’ EQUITY
Accrued liabilities			36
Operating lease liabilities			722
Long-term debt			(269)
Other long-term liabilities			(135)
Retained earnings			(18)
Total liabilities and stockholders’ equity			$ 336