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Business Combinations Business Combinations (Details 1) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 31, 2019 | Mar. 31, 2018 | Mar. 31, 2019 | Mar. 31, 2018
Business Acquisition [Line Items] |  |  |  |
Operating income | $ 34,509 | $ 56,444 | $ 161,813 | $ 154,996
FCX Performance, Inc [Member] [Member] |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Net income | 5,115 |  | 22,798 |
FCX Performance, Inc [Member] [Member] | Sales [Member] |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Net sales | 132,595 |  | 417,336 |
FCX Performance, Inc [Member] [Member] | Operating Income (Loss) [Member] |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Operating income | $ 6,659 |  | $ 29,117 |

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