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Stock-Based Compensation (Stock-Settled Stock Appreciation Rights Activity) (Details) - Stock Settled Stock Appreciation Rights SARS [Member] - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands | 12 Months Ended
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Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2018
Number of Rights |  |  |
Number of Rights, Outstanding at beginning of year (in rights) | 586 |  |
Number of Rights, Exercised (in rights) | (215) |  |
Number of Rights, Granted (in rights) | 180 | 157 | 185
Number of Rights, Forfeited (in rights) | (12) |  |
Number of Rights, Outstanding at end of year (in rights) | 539 | 586 |
Number of Rights, Exercisable and vested at end of year (in rights) | 208 |  |
Number of Rights, Vested and expected to vest at end of year (in rights) | 511 |  |
Weighted Average Exercise Price |  |  |
Weighted Average Exercise Price, Outstanding at beginning of year (in dollars per share) | $ 128.23 |  |
Weighted Average Exercise Price, Exercised (in dollars per share) | 113.89 |  |
Weighted Average Exercise Price, Granted (in dollars per share) | 153.73 |  |
Weighted Average Exercise Price, Forfeited (in dollars per share) | 140.29 |  |
Weighted Average Exercise Price, Outstanding at end of year (in dollars per share) | 142.16 | $ 128.23 |
Weighted Average Exercise Price, Exercisable and vested at end of year (in dollars per share) | 131.21 |  |
Weighted Average Exercise Price, Vested and expected to vest at end of year (in dollars per share) | $ 143.23 |  |
Weighted Average Remaining Contractual Life in Years, Outstanding at end of year | 3 years 4 months 24 days |  |
Weighted Average Remaining Contractual Life in Years, Exercisable and vested at end of year | 2 years 4 months 20 days |  |
Weighted Average Remaining Contractual Life in Years, Vested and expected to vest at end of year | 3 years 5 months 19 days |  |
Aggregate Intrinsic Value, Outstanding at end of year | $ 6,976 |  |
Aggregate Intrinsic Value, Exercisable and vested at end of year | 4,973 |  |
Aggregate Intrinsic Value, Vested and expected to vest at end of year | $ 6,072 |  |

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- Definition The number of fully vested and exercisable stock-settled stock appreciation rights outstanding as of the balance sheet date that can be currently converted into shares of our common stock under the plan. + References No definition available. + Details
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- Definition The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of stock-settled stock appreciation rights outstanding and currently exercisable under the stock plan. + References No definition available. + Details
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- Definition Weighted average remaining contractual term for vested portions of stock-settled stock appreciation rights outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Weighted average price at which grantees can exercise outstanding stock-settled stock appreciation rights. + References No definition available. + Details
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- Definition Share Based Compensation Arrangement By Share Based Payment Award, Stock Settled Stock Appreciation Rights, Outstanding, Weighted Average Exercise Price [Roll Forward] + References No definition available. + Details
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- Definition As of the balance sheet date, the number of outstanding stock-settled stock appreciation rights that are fully vested and expected to vest under the plan. + References No definition available. + Details
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- Definition Amount of difference between fair value of the underlying shares reserved for issuance and exercise prices of fully vested and expected to vest stock-settled stock appreciation rights outstanding. + References No definition available. + Details
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- Definition Weighted average remaining contractual term for fully vested and expected to vest stock-settled stock appreciation rights outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition As of the balance sheet date, the weighted-average exercise price for outstanding stock-settled stock appreciation rights that are fully vested or expected to vest. + References No definition available. + Details
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- Definition Weighted average price at which rights holders acquired shares when converting their stock-settled stock appreciation rights to shares. + References No definition available. + Details
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- Definition Weighted average price at which grantees could have acquired the underlying shares with respect to stock-settled stock appreciation rights that were terminated. + References No definition available. + Details
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance on stock-settled stock appreciation rights awarded. + References No definition available. + Details
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- Definition Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + 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 (e)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition Number of non-option equity instruments exercised by participants. + 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)(1)(iv)(2) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition Number of shares under non-option equity instrument agreements that were either cancelled or expired. + 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)(1)(iv)(3)-(4) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition Net number of non-option equity instruments granted to participants. + 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)(1)(iv)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition Number of equity instruments other than options outstanding, including both vested and non-vested instruments. + 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)(1)(ii) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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- Definition Intrinsic value of outstanding award under share-based payment arrangement. Excludes share and unit options. + References No definition available. + Details
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- Definition Intrinsic value of vested award under share-based payment arrangement. Excludes share and unit options. + References No definition available. + Details
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