Earnings (Loss) Per Share - Schedule of Computation of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 26, 2020	Sep. 28, 2019	Sep. 26, 2020	Sep. 28, 2019
Earnings Per Share [Abstract]
Net income (loss)	$ 75	$ 8	$ (22)	$ 45
Shares used in computing basic earnings per share	123,421	122,770	123,194	122,681
Effect of dilutive securities:
Dilutive effect of common stock equivalents	1,814	474		723
Shares used in computing diluted earnings per share	125,235	123,244	123,194	123,404
Earnings (loss) per share:
Basic	$ 0.61	$ 0.07	$ (0.18)	$ 0.37
Diluted	$ 0.60	$ 0.06	$ (0.18)	$ 0.36