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Net Income (Loss) per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 9 Months Ended
Sep. 26, 2020
Sep. 28, 2019
Sep. 26, 2020
Sep. 28, 2019
Earnings (Losses) Per Share, Diluted [Line Items]        
Net income (loss) attributable to shareholders $ 166,060 $ 92,131 $ 348,367 $ (316,100)
Weighted-average shares outstanding - basic 77,390 82,711 78,807 84,246
Net effect of various dilutive stock-based compensation awards 696 686 597 0
Weighted-average shares outstanding - diluted 78,086 83,397 79,404 84,246
Net income (loss) per share:        
Basic $ 2.15 $ 1.11 $ 4.42 $ (3.75)
Diluted [1] $ 2.13 $ 1.10 $ 4.39 $ (3.75)
Share-based Payment Arrangement [Member]        
Net income (loss) per share:        
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 1,267 1,086 1,456 1,886
[1] Stock-based compensation awards for the issuance of 1,267 and 1,456 shares for the third quarter and first nine months of 2020, and 1,086 shares for the third quarter of 2019, respectively, were excluded from the computation of net income per share on a diluted basis as their effect was anti-dilutive. As the company reported a net loss attributable to shareholders for the first nine months of 2019, basic and diluted net loss per share attributable to shareholders are the same and stock-based compensation awards for the issuance of 1,886 shares were excluded from the computation of net loss per share on a diluted basis as their effect was anti-dilutive.