Earnings (Loss) Per Share - Reconciliation of the Components of Basic and Diluted Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Jun. 30, 2024	Jul. 02, 2023
Reconciliation of the components of the basic and diluted per share
Net income (loss) attributable to STRATTEC	$ 16,313	$ (6,670)
Weighted average shares of common stock outstanding	3,975	3,921
Incremental shares – stock based compensation	29
Diluted weighted average shares of common stock outstanding	4,004	3,921
Basic earnings (loss) per share	$ 4.1	$ (1.7)
Diluted earnings (loss) per share	$ 4.07	$ (1.7)