Document and Entity Information - USD ($)	12 Months Ended
	Jun. 30, 2017	Aug. 17, 2017	Dec. 31, 2016
Document and Entity Information
Entity Registrant Name	REGIS CORP
Entity Central Index Key	0000716643
Document Type	10-K
Document Period End Date	Jun. 30, 2017
Amendment Flag	false
Current Fiscal Year End Date	--06-30
Entity Well-known Seasoned Issues	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	No
Entity Filer Category	Large Accelerated Filer
Entity Public Float			$ 511,271,764
Entity Common Stock, Shares Outstanding		46,407,481
Document Fiscal Year Focus	2017
Document Fiscal Period Focus (Q1,Q2,Q3,FY)	FY