Consolidated Statements of Income (Loss) and Comprehensive Income (Loss) - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Jun. 30, 2024	Jul. 02, 2023
Income Statement [Abstract]
NET SALES	$ 537,766	$ 492,946
Cost of goods sold	472,298	450,794
GROSS PROFIT	65,468	42,152
Engineering, selling, and administrative expenses	47,654	48,241
INCOME (LOSS) FROM OPERATIONS	17,814	(6,089)
Equity (loss) earnings of joint ventures	(331)	1,559
Interest expense	(900)	(960)
Investment income	572
Other income (expense), net	3,048	(2,178)
INCOME (LOSS) BEFORE BENEFIT FOR INCOME TAXES AND NON-CONTROLLING INTEREST	20,203	(7,668)
Provision for income taxes	3,775	1,281
NET INCOME (LOSS)	16,428	(8,949)
Net income (loss) attributable to non-controlling interest	115	(2,279)
NET INCOME (LOSS) ATTRIBUTABLE TO STRATTEC SECURITY CORPORATION	16,313	(6,670)
COMPREHENSIVE INCOME (LOSS):
NET INCOME (LOSS)	16,428	(8,949)
Currency translation adjustments, net of tax	(2,794)	6,164
Pension and postretirement plans, net of tax	193	689
TOTAL OTHER COMPREHENSIVE (LOSS) INCOME	(2,601)	6,853
COMPREHENSIVE INCOME (LOSS)	13,827	(2,096)
Comprehensive (loss) income attributable to non-controlling interest	(991)	180
COMPREHENSIVE INCOME (LOSS) ATTRIBUTABLE TO STRATTEC SECURITY CORPORATION	$ 14,818	$ (2,276)
INCOME (LOSS) PER SHARE ATTRIBUTABLE TO STRATTEC SECURITY CORPORATION:
Basic	$ 4.1	$ (1.7)
Diluted	$ 4.07	$ (1.7)
AVERAGE SHARES OUTSTANDING:
Basic	3,975	3,921
Diluted	4,004	3,921