Organization and Significant Accounting Policies - Summary of Calculation of Weighted Average Shares used to Calculate Basic and Diluted Earnings Per Share (Details) - shares shares in Millions	12 Months Ended
	Jan. 03, 2021	Dec. 29, 2019	Dec. 30, 2018
Weighted average shares used to calculate basic and diluted net income per share [Line Items]
Weighted average shares outstanding (in shares)	147	147	147
Effect of potentially dilutive common shares from:
Equity awards (in shares)	1	1	1
Convertible senior notes (in shares)	0	1	1
Weighted average shares used in calculating diluted net income per share	148	149	149