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Stock-Based Compensation - Stock Option Plan (Details) - USD ($) shares in Millions	12 Months Ended
	Dec. 27, 2025	Dec. 28, 2024	Dec. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 24,900,000	$ 22,100,000	$ 15,600,000
Share-based payment arrangement, forfeited	2,200,000	800,000
Intrinsic value of stock options	1,000,000.0	$ 2,000,000.0	$ 400,000
Stock-based compensation expense, unrecognized	$ 0
2015 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Plan expiration period (in years)	10 years
Shares available for future grants (in shares)	1.6

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