CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2016
OPERATING ACTIVITIES:
Net income (loss)	$ 28,690	$ (547)	$ 44,857
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	55,115	55,340	33,433
Deferred income tax expense (benefit)	30,690	(305)	(19,497)
Share-based compensation	9,896	7,719	11,562
Excess tax benefits on share-based compensation awards			(1,507)
Asset impairment charges	24,960	88,084	8,000
Loss on sale/disposal of assets	848	290	92
Loss (gain) on investment securities	(3,313)	(2,914)	11
Loss on extinguishment of debt			3,009
Loss on sale of intangible asset	15,514
Amortization of debt discount and other debt issuance costs	21,866	20,577	12,484
Other noncash expenses	5	1,889	523
Changes in assets and liabilities which provided (used) cash: net of acquisitions:
Accounts receivable, net	(48,585)	1,701	15,149
Inventories	(19,031)	(7,700)	15,296
Prepaid income taxes/Income taxes payable	2,174	(17,748)	1,717
Other assets	(2,287)	1,916	7,719
Rebates payable	4,807	14,369	4,525
Royalties payable	2,940	(2,112)	1,524
Restructuring liability	1,275	1,301	4,130
Settlement liability		1,000	18,598
Accounts payable	(4,953)	5,000	(3,723)
Accrued expenses	(5,074)	3,252	(1,760)
Accrued payroll and payroll-related expenses	2,986	(5,739)	(20,865)
Net cash provided by operating activities	118,523	165,373	135,277
INVESTING ACTIVITIES:
Purchases of property, plant and equipment	(52,316)	(48,694)	(24,267)
Proceeds from sale of property, plant and equipment	28	112	16
Advance to variable interest entity	(10,254)
Purchases of intangible assets	(19,038)
Acquisitions, net of cash acquired			(934,178)
Proceeds from sale of investment securities	94,047	67,828	39,895
Purchase of investment securities	(63,643)	(77,911)	(40,533)
Net cash used in investing activities	(51,176)	(58,665)	(959,067)
FINANCING ACTIVITIES:
Proceeds from issuance of debt			1,048,610
Short-term borrowings under revolving credit facility			125,000
Repayments of short-term borrowings and long-term debt	(85,705)	(178,233)	(295,033)
Purchase of noncontrolling interest		(1,500)
Acquisition-related contingent consideration		(35,000)
Proceeds from issuance of stock	4,142	2,818	4,134
Payment of debt issuance costs			(34,710)
Excess tax benefits on share-based compensation awards			1,507
Purchase of treasury stock	(4,642)	(1,898)	(1,269)
Distributions to noncontrolling shareholders			(20)
Net cash provided by (used in) financing activities	(86,205)	(213,813)	848,219
Effect on cash and cash equivalents of changes in foreign exchange rates	(293)	73
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	(19,151)	(107,032)	24,429
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	117,737	224,769	200,340
CASH AND CASH EQUIVALENTS, END OF PERIOD	98,586	117,737	224,769
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Interest paid (net of amounts capitalized of $1.6 million, $1.3 million and $0 for the years ended June 30, 2018, 2017 and 2016, respectively)	63,563	67,115	52,916
Income taxes paid (refunded)	(6,559)	19,150	35,141
Credits issued pursuant to Settlement Agreement	$ 17,000	$ 5,000
Issuance of unsecured 12.0% Senior Notes to finance KUPI acquisition			200,000
Issuance of a warrant to finance KUPI acquisition			29,920
Acquisition-related contingent consideration			$ 35,000