Business Combinations Business Combinations (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2018	Sep. 30, 2018	Jan. 31, 2018	Jun. 30, 2017
Goodwill	$ 646,643	$ 647,529		$ 206,135
FCX Performance, Inc [Member] [Member]
Cash			$ 11,141
Accounts receivable			80,836
Inventories			47,325
Other current assets			1,657
Property			8,282
Identifiable intangible assets			305,420
Goodwill			439,164
Other assets			775
Total assets acquired			894,600
Accounts payable and accrued liabilities			54,518
Other liabilities			2,677
Deferred tax liabilities			55,624
Net assets acquired			781,781
Purchase price			$ 784,281
Working Capital Adjustments	(2,500)
Total Consideration	$ 781,781