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Stock-Based Compensation (Other Information) (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 28, 2019
Dec. 29, 2018
Dec. 30, 2017
Share-based Payment Arrangement [Abstract]      
Total fair value of shares vested $ 11,470 $ 7,204 $ 8,057
Total intrinsic value of options exercised 5,981 8,917 7,270
Cash received from exercise of stock options 27,926 17,021 11,418
Tax benefit realized from exercise of stock options $ 1,353 $ 1,928 $ 2,423
Weighted-average grant-date fair value of option granted (in dollars per share) $ 9.84 $ 9.72 $ 14.41