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Financial Statement Components - Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $成千上万 |
Sep. 30, 2018 |
Jun. 30, 2018 |
|---|---|---|
| Accumulated Other Comprehensive Income (Loss) | ||
| Stockholders' equity | $ 1,567,369 | $ 1,620,511 |
| Currency Translation Adjustments | ||
| Accumulated Other Comprehensive Income (Loss) | ||
| Stockholders' equity | （42,050） | （29,974） |
| Unrealized Gains (Losses) on Available-for-Sale Securities | ||
| Accumulated Other Comprehensive Income (Loss) | ||
| Stockholders' equity | (9,277) | (11,032) |
| Unrealized Gains (Losses) on Cash Flow Hedges | ||
| Accumulated Other Comprehensive Income (Loss) | ||
| Stockholders' equity | 11,841 | 1,932 |
| 定义的福利计划未实现的收益（损失） | ||
| Accumulated Other Comprehensive Income (Loss) | ||
| Stockholders' equity | （16,681） | (14,859) |
| Accumulated Other Comprehensive Income (Loss) | ||
| Accumulated Other Comprehensive Income (Loss) | ||
| Stockholders' equity | $ (56,167) | $（53,933） |