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Share-Based Compensation, Common Stock Issuances and Common Stock Assumptions for Options (Details) - Employee Stock Option
12 Months Ended
Jan. 01, 2022
Jan. 02, 2021
Dec. 28, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Expected volatility 53.00% 29.30% 23.70%
Expected dividends 0.00% 0.00% 0.00%
Risk-free interest rate 1.10% 0.50% 2.30%
Expected term (in years) 6 years 1 month 6 days 6 years 1 month 6 days 5 years 7 months 6 days