Quarterly report [Sections 13 or 15(d)]

Sales to Major Customers (Details)

v3.26.3
Sales to Major Customers (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Oct. 03, 2026
Sep. 27, 2025
Oct. 03, 2026
Sep. 27, 2025
Dec. 31, 2025
Segment Reporting [Line Items]          
Accounts receivable $ 256,994   $ 256,994   $ 204,672
Customer Concentration Risk | Customer One | Consolidated Sales          
Segment Reporting [Line Items]          
Concentration risk, percentage 10.00% 10.00% 10.00% 10.00%  
Customer Concentration Risk | The Boeing Company | Consolidated Sales          
Segment Reporting [Line Items]          
Concentration risk, percentage 12.80% 12.30% 11.70% 10.60%  
Customer Concentration Risk | The Boeing Company | Accounts Receivable          
Segment Reporting [Line Items]          
Accounts receivable $ 31,100   $ 31,100