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Revenue - Narrative (Details) - USD ($) $ in Thousands | Jun. 30, 2019 | Jul. 01, 2018 | Jun. 30, 2018
--- | --- | --- | ---
Disaggregation of Revenue [Line Items] |  |  |
Changed in deferred margin | $ 0 |  | $ (1,665)
Change in accounts receivable | (24,296) |  | (33,755)
Change in accrued liabilities | 44,075 |  | 49,841
Change in deferred tax assets | 466 |  | $ 713
Accounting Standards Update 2014-09 |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net increase to opening retained earnings |  | $ 1,000 |
Accounting Standards Update 2014-09 | Difference between Revenue Guidance in Effect before and after Topic 606 |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Changed in deferred margin | 1,879 | 1,600 |
Change in accounts receivable | 210 | 200 |
Change in accrued liabilities | $ 78 | 100 |
Change in deferred tax assets |  | $ 300 |

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