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Summary of Significant Accounting Policies (Narrative) (Details) | 12 Months Ended
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Jun. 30, 2023 USD ($) segment | Jun. 30, 2022 USD ($) | Jun. 30, 2021 USD ($)
Summary Of Significant Accounting Policies [Line Items] |  |  |
Number of operating segments | segment | 2 |  |
Depreciation | $ 84,700,000 | $ 81,000,000 | $ 78,400,000
Impairment of intangible assets | 0 | $ 0 | $ 0
Currency Swap | Fair Value And Net Investment Hedging |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Outstanding foreign cross-currency swaps | $ 1,046,600,000 |  |
Patents |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Intangible assets, estimated useful life | 10 years |  |
Minimum |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Deferred revenue recognized, term | 1 year |  |
Estimated useful life of property, plant and equipment, years | 2 years |  |
Intangible assets, estimated useful life | 2 years |  |
Maximum |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Deferred revenue recognized, term | 5 years |  |
Estimated useful life of property, plant and equipment, years | 10 years |  |
Intangible assets, estimated useful life | 15 years |  |
Buildings |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Estimated useful life of property, plant and equipment, years | 40 years |  |

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- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482099/360-10-50-1 + Details
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