v3.26.1
Concentration of Credit and Other Risks (Details) - Customer Concentration Risk
3 Months Ended 12 Months Ended
Mar. 28, 2026
Mar. 29, 2025
Dec. 27, 2025
Revenue Benchmark | Two Major Customers      
Concentration Risk [Line Items]      
Concentration risk percentage 10.00% 10.00%  
Revenue from Contract with Customer Benchmark | Intel Corporation      
Concentration Risk [Line Items]      
Concentration risk percentage   12.00%  
Revenue from Contract with Customer Benchmark | SK hynix Inc.      
Concentration Risk [Line Items]      
Concentration risk percentage 29.50% 23.30%  
Revenue from Contract with Customer Benchmark | Customers Representing 10% or More of Total Revenues      
Concentration Risk [Line Items]      
Concentration risk percentage 39.70% 35.30%  
Revenue from Contract with Customer Benchmark | NIVIDIA      
Concentration Risk [Line Items]      
Concentration risk percentage 10.20%    
Accounts Receivable | Major Customer 1      
Concentration Risk [Line Items]      
Concentration risk percentage 26.10%   15.80%
Accounts Receivable | Major Customer 2      
Concentration Risk [Line Items]      
Concentration risk percentage 13.30%   10.80%