Organization and Significant Accounting Policies - Narrative - Accounting Pronouncements Adopted in 2022 (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Apr. 03, 2022	Apr. 04, 2021	Jan. 03, 2022	Jan. 02, 2022
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Retained earnings (accumulated deficit)	$ 5,632			$ 5,485
Additional paid-in capital	$ 8,957			$ 8,938
Diluted (in dollars per share)	$ 0.55	$ 1.00
Cumulative-effect adjustment from adoption of ASU 2016-02, net of deferred tax | Accounting Standards Update 2020-06
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Convertible debt			$ 43
Retained earnings (accumulated deficit)			61
Deferred tax liabilities			(11)
Additional paid-in capital			$ (93)
Diluted (in dollars per share)	$ (0.01)