v3.26.1
Segment Information - Schedule of Significant Expenses Disclosed in Consolidated Statements of Income (Details) - USD ($)
$ in Thousands
 12 Months Ended
Jun. 28, 2026
Jun. 29, 2025
Jun. 30, 2024
Segment Reporting Information [Line Items]      
Net sales $ 579,392 $ 565,066 $ 537,766
Significant expenses:      
Interest income (3,500) (2,039) (572)
Interest expense 359 1,007 900
Other income, net (3,298) (820) (2,717)
Income tax expense 11,339 5,717 3,775
Net income 21,623 18,919 16,428
Less: Net income attributable to non-controlling interest 1,025 234 115
Net income attributable to Strattec 20,598 18,685 16,313
Reportable Segment      
Segment Reporting Information [Line Items]      
Net sales 579,392 565,066 537,766
Significant expenses:      
Direct material costs 318,628 315,320 301,660
Labor and overhead costs 165,399 165,169 170,638
Selling costs 10,843 10,691 9,267
Administrative costs 31,294 23,888 15,487
Engineering costs 26,705 27,214 22,900
Interest income (3,500) (2,039) (572)
Interest expense 359 1,007 900
Other income, net (3,298) (820) (2,717)
Income tax expense 11,339 5,717 3,775
Net income 21,623 18,919 16,428
Less: Net income attributable to non-controlling interest 1,025 234 115
Net income attributable to Strattec $ 20,598 $ 18,685 $ 16,313