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Stock-Based Compensation Expense - Weighted-Average Assumptions Used in Estimating Fair Values of Stock Options Granted (Details)
3 Months Ended
Apr. 04, 2021
Mar. 29, 2020
Share-based Payment Arrangement [Abstract]    
Risk-free rate 1.30% 1.60%
Expected dividend yield 0.27% 0.43%
Expected volatility 39.00% 37.00%
Expected term (in years) 5 years 8 months 12 days 6 years