Net Income Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Apr. 03, 2021	Mar. 28, 2020
Earnings Per Share, Basic and Diluted [Abstract]
Net income	$ 187,169	$ 123,988
Weighted average common shares used to calculate basic net income per share	274,021	273,476
Stock-based awards	6,119	5,789
Weighted average common shares used to calculate diluted net income per share (in shares)	280,140	279,265
Net income per share - basic (usd per share)	$ 0.68	$ 0.45
Net income per share - diluted (usd per share)	$ 0.67	$ 0.44