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v3.19.1

Schedule of Potential Shares of Common Stock Excluded from the Calculation of Diluted Net Income Per Share (Parenthetical) (Details) - 0.25% Convertible Senior Note Due 2022 | 9 Months Ended |
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Mar. 31, 2019 | Mar. 31, 2018
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] |  |
Debt instrument, interest rate | 0.25% | 0.25%
Debt instrument maturity date | Sep. 01, 2022 |

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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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