Stockholders' Equity - Employee Stock Purchase Plans (Details) $ in Millions	3 Months Ended
	Apr. 02, 2022 USD ($) Plan shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of employee stock purchase plans | Plan	2
Recognition period	2 years 2 months 12 days
Unrecognized stock-based compensation expense, stock options | $	$ 54.6
2017 Nonqualified Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for future grant (in shares)	2,800,000
Recognition period	1 year
Maximum contribution percent (up to 25%)	25.00%
Employee termination period following purchase date to receive shares subject to risk of forfeiture	1 year
Unrecognized stock-based compensation expense, stock options | $	$ 6.4
Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
ESPP, maximum employee payroll deduction percentage	15.00%
ESPP, maximum number of shares per employee (in shares)	2,000
Offering period	6 months
ESPP, discounted purchase price percentage	85.00%
Shares available for future grant (in shares)	3,500,000
Shares purchased under ESPP (in shares)	100,000
Unrecognized stock-based compensation expense | $	$ 0.8
Recognition period	4 months 24 days