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Employee Benefit Plans - Schedule of Allocated Employee Stock-Based Compensation Expense (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Jan. 01, 2021
Jan. 03, 2020
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]      
Total stock-based compensation expense $ 119,820 $ 105,070 $ 56,602
Research and development      
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]      
Total stock-based compensation expense 46,654 37,198 19,374
Selling, general and administrative      
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]      
Total stock-based compensation expense $ 73,166 $ 67,872 $ 37,228