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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Summary of Significant Accounting Policies - Equity Method Investment (Details) - USD ($) $ in Thousands		12 Months Ended
	Feb. 21, 2025	Dec. 27, 2025	Dec. 28, 2024	Dec. 30, 2023
Business Combination [Line Items]
Loss from equity method investment		$ 2,026	$ 0	$ 0
Equity method investments		64,096	$ 0
Basis difference		7,500
Related Party
Business Combination [Line Items]
Related party purchases		$ 10,300
Frontier Investments Co. \| FICT Limited
Business Combination [Line Items]
Voting equity interest acquired	100.00%
Payments to acquire businesses	$ 67,200
Total acquisition consideration	59,600
Acquisition costs	$ 7,500
Frontier Investments Co.
Business Combination [Line Items]
Equity interest	20.00%
Frontier Investments Co. \| MBK Partners
Business Combination [Line Items]
Equity interest	80.00%