Consolidated Statements of Income - USD ($) $ in Thousands	12 Months Ended
	Jun. 29, 2025	Jun. 30, 2024
Income Statement [Abstract]
Net sales	$ 565,066	$ 537,766
Cost of goods sold	480,489	472,298
Gross profit	84,577	65,468
Selling, administrative and engineering expenses	61,793	47,654
Income from operations	22,784	17,814
Interest income	2,039	572
Interest expense	(1,007)	(900)
Other income, net	820	2,717
Income before income taxes and non-controlling interest	24,636	20,203
Income tax expense	5,717	3,775
Net income	18,919	16,428
Net income attributable to non-controlling interest	234	115
Net income attributable to Strattec	$ 18,685	$ 16,313
Earnings per share attributable to Strattec
Basic	$ 4.64	$ 4.1
Diluted	$ 4.58	$ 4.07