Condensed Consolidated Statements of Income and Comprehensive (Loss) Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 27, 2022	Mar. 28, 2021	Mar. 27, 2022	Mar. 28, 2021
Income Statement [Abstract]
Net sales	$ 115,943	$ 121,644	$ 329,192	$ 375,238
Cost of goods sold	101,305	102,990	287,072	311,832
Gross profit	14,638	18,654	42,120	63,406
Engineering, selling and administrative expenses	11,261	11,927	34,683	33,543
Income from operations	3,377	6,727	7,437	29,863
Equity earnings (loss) of joint ventures	577	(56)	941	1,844
Interest expense	(54)	(63)	(159)	(259)
Other income (expense), net	285	455	320	(1,171)
Income before provision for income taxes and non-controlling interest	4,185	7,063	8,539	30,277
Provision for income taxes	50	1,153	342	4,721
Net income	4,135	5,910	8,197	25,556
Net income attributable to non-controlling Interest	989	1,425	1,556	5,950
Net income attributable to STRATTEC SECURITY CORPORATION	3,146	4,485	6,641	19,606
Comprehensive income:
Net income	4,135	5,910	8,197	25,556
Pension and postretirement plans, net of tax	79	69	238	208
Currency translation adjustments	685	(697)	(571)	5,419
Other comprehensive income (loss), net of tax	764	(628)	(333)	5,627
Comprehensive income	4,899	5,282	7,864	31,183
Comprehensive income attributable to non-controlling interest	1,362	1,016	1,426	7,175
Comprehensive income attributable to STRATTEC SECURITY CORPORATION	$ 3,537	$ 4,266	$ 6,438	$ 24,008
Earnings per share attributable to STRATTEC SECURITY CORPORATION:
Basic	$ 0.81	$ 1.18	$ 1.72	$ 5.18
Diluted	$ 0.80	$ 1.15	$ 1.70	$ 5.11
Average shares outstanding:
Basic	3,871	3,797	3,856	3,783
Diluted	3,916	3,886	3,906	3,839