Condensed Consolidated Statements of Income and Comprehensive Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 27, 2015	Dec. 28, 2014	Dec. 27, 2015	Dec. 28, 2014
Income Statement [Abstract]
Net sales	$ 102,511	$ 101,990	$ 199,024	$ 224,232
Cost of goods sold	83,901	83,538	163,915	177,723
Gross profit	18,610	18,452	35,109	46,509
Engineering, selling and administrative expenses	11,196	10,490	21,770	23,677
Income from operations	7,414	7,962	13,339	22,832
Interest income	8	43	15	65
Equity (loss) earnings of joint ventures	(22)	(121)	(315)	69
Interest expense	(23)	(11)	(44)	(22)
Other income, net	350	1,823	318	2,611
Income before provision for income taxes and non-controlling interest	7,727	9,696	13,313	25,555
Provision for income taxes	2,514	2,795	4,268	8,314
Net income	5,213	6,901	9,045	17,241
Net income attributable to non-controlling interest	1,810	1,123	2,369	2,163
Net income attributable to STRATTEC SECURITY CORPORATION	3,403	5,778	6,676	15,078
Comprehensive Income:
Net income	5,213	6,901	9,045	17,241
Pension and postretirement plans, net of tax	364	428	728	856
Currency translation adjustments	(488)	(2,590)	(3,355)	(3,442)
Other comprehensive loss, net of tax	(124)	(2,162)	(2,627)	(2,586)
Comprehensive income	5,089	4,739	6,418	14,655
Comprehensive income attributable to non-controlling interest	1,779	965	2,179	1,941
Comprehensive income attributable to STRATTEC SECURITY CORPORATION	$ 3,310	$ 3,774	$ 4,239	$ 12,714
Earnings per share attributable to STRATTEC SECURITY CORPORATION:
Basic	$ 0.95	$ 1.62	$ 1.87	$ 4.25
Diluted	$ 0.93	$ 1.58	$ 1.83	$ 4.13
Average shares outstanding:
Basic	3,563	3,518	3,553	3,507
Diluted	3,624	3,612	3,621	3,603
Cash dividends declared per share	$ 0.13	$ 0.12	$ 0.26	$ 0.24