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ORGANIZATION AND BASIS OF PRESENTATION (Details)
12 Months Ended
May 02, 2016
shares
Feb. 01, 2016
shares
Nov. 02, 2015
shares
Jul. 31, 2015
shares
Jun. 30, 2016
segment
shares
Jun. 30, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract]            
Number of reportable segments | segment         2  
Schedule of Organization [Line Items]            
Common stock owned, member owners, percentage         32.00%  
Limited partnership, limited partners ownership percentage         68.00% 74.00%
Class B Common Stock            
Schedule of Organization [Line Items]            
Exchange of Class B common units for Class A common stock by member owners (in shares) | shares 209,359 1,591,807 5,830,458 91,374 7,722,998