Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

QUARTERLY FINANCIAL DATA (UNAUDITED) - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended				12 Months Ended
	Mar. 31, 2019	Jun. 30, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2017
Quarterly Financial Information [Line Items]
TBG restructuring	$ 20,700				$ 21,816	$ 0	$ 0
Asset impairment charges				$ 33,800
Non-cash tax benefit			$ 68,900
Restatement Adjustment \| Understatement of Non-Cash Fixed Asset Impairment Charges Related to Discontinued Operations
Quarterly Financial Information [Line Items]
Asset impairments		$ 2,000
Contract Termination
Quarterly Financial Information [Line Items]
TBG restructuring			37,600
Other Restructuring
Quarterly Financial Information [Line Items]
TBG restructuring			$ 3,500