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Equity, Long-Term Incentive Compensation Plans and Non-controlling Interest - Restricted Stock Units (Details) - Restricted stock units - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 9 Months Ended
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Mar. 31, 2019 | Mar. 31, 2018 | Mar. 31, 2019 | Mar. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |
Weighted-average grant date fair value per unit (in dollars per share) | $ 97.60 | $ 109.80 | $ 103.59 | $ 91.84
Weighted-average fair value per unit assumed upon Orbotech Acquisition (in dollars per share) | $ 104.49 | $ 0.00 | $ 104.49 | $ 0.00
Grant date fair value of vested restricted stock units | $ 4,740 | $ 745 | $ 47,674 | $ 42,601
Tax benefits realized by us in connection with vested and released restricted stock units | $ 170 | $ 249 | $ 10,900 | $ 16,731

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- Definition Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Shares Assumed, Weighted Average Grant Date Fair Value + References No definition available. + Details
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- Definition The total recognized tax benefit related to compensation cost for equity-based payment arrangements recognized in income during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(2) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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