Net Income (Loss) per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands		3 Months Ended
		Apr. 03, 2021	Mar. 28, 2020
Earnings (Losses) Per Share, Diluted [Line Items]
Net Income (Loss) Attributable to shareholders		$ 206,321	$ 49,503
Weighted-average shares outstanding - basic		74,882	80,407
Net effect of various dilutive stock-based compensation awards		912	701
Weighted-average shares outstanding - diluted		75,794	81,108
Net income (loss) per share:
Basic		$ 2.76	$ 0.62
Diluted	[1]	$ 2.72	$ 0.61
Share-based Payment Arrangement [Member]
Net income (loss) per share:
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount		103	1,307

[1] Stock-based compensation awards for the issuance of 103 and 1,307 shares for the first quarter of 2021 and 2020, respectively, were excluded from the computation of net income per share on a diluted basis as their effect was anti-dilutive.