Stock-Based Compensation - Summary of plans (Details)	12 Months Ended
	Dec. 28, 2024 shares
2009 Plan
Stock-Based Compensation
Number of available shares deducted for each share granted	1
2009 Plan | Minimum
Stock-Based Compensation
Award vesting period	3 years
2009 Plan | Maximum
Stock-Based Compensation
Award vesting period	4 years
2009 ESPP
Stock-Based Compensation
Percentage of purchase price of shares on fair value	85.00%
2009 ESPP | Maximum
Stock-Based Compensation
Term of award	27 months