SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND PRACTICES (Newly Adopted Accounting Pronouncements) (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Jul. 01, 2019	Jun. 30, 2019	Jul. 01, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Retained earnings	$ 614,171		$ 695,017
Right-of-use assets	88,165		$ 0
Lease liabilities	$ 95,300
ASU 2014-09
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Retained earnings				$ 163
ASU 2016-01
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Retained earnings				$ (348)
ASU 2016-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Retained earnings		$ (439)
ASU 2016-02 | Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Right-of-use assets		87,414
Lease liabilities		87,414
ASU 2016-02 | Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Right-of-use assets		92,982
Lease liabilities		$ 92,982