Basis of Financial Statements (Details Textual)	3 Months Ended
	Sep. 28, 2014 Segment
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Number of reporting segments related to STRATTEC Security Corporation	1
NextLock LLC
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Percentage ownership interest in joint venture	51.00%
VAST LLC
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Number of wholly owned and majority owned consolidated subsidiaries	3
Number of equity method joint ventures	1