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Stockholders' Equity (Tables) | 12 Months Ended
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Jun. 30, 2018
Equity [Abstract] |
Shares Reserved for Future Issuance | Shares of common stock reserved for future issuance as of the end of fiscal 2018 were as follows:
Stock options outstanding |  |  | 1,618,209 |
Deferred stock units outstanding |  |  | 1,853,558 |
Market stock units outstanding |  |  | 354,726 |
Performance stock units outstanding |  |  | 294,541 |
Awards available for grant under all share-based compensation plans |  |  | 2,210,217 |
Reserved for future issuance |  |  | 6,331,251 |

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