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Summary Of Significant Accounting Policies - Property, Plant and Equipment (Details) shares in Thousands, $ in Thousands | 12 Months Ended
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Jun. 30, 2022 USD ($) Segment shares | Jun. 30, 2021 USD ($) shares | Jun. 30, 2020 USD ($)
Property, Plant and Equipment [Line Items] |  |  |
Amortization | $ 12,988 | $ 14,003 | $ 13,811
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months | 12,300 |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Two | 10,700 |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Three | 9,600 |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Four | 9,200 |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Five | $ 7,700 |  |
Increase in weighted average shares due to dilutive effect of unexercised capital stock options, unvested restricted stock awards and unvested restricted stock units | shares | 692 | 731 |
Unexercised capital stock options, restricted stock units and restricted stock awards excluded from computation of diluted EPS | shares | 260 | 295 |
Termination of Warranty | Segment | 30 |  |
Research and Development Expense | $ 42,100 | $ 39,500 | 38,700
Currency Transaction Gain (Loss), before Tax | $ (2,500) | $ (3,300) | $ (3,400)
Minimum [Member] | Building and Improvements [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, Plant and Equipment, Useful Life | 15 years |  |
Minimum [Member] | Machinery and Equipment [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, Plant and Equipment, Useful Life | 4 years |  |
Minimum [Member] | Furniture and Fixtures [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, Plant and Equipment, Useful Life | 5 years |  |
Minimum [Member] | ComputerHardwareAndSoftware [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, Plant and Equipment, Useful Life | 3 years |  |
Maximum [Member] | Building and Improvements [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, Plant and Equipment, Useful Life | 40 years |  |
Maximum [Member] | Machinery and Equipment [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, Plant and Equipment, Useful Life | 15 years |  |
Maximum [Member] | Furniture and Fixtures [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, Plant and Equipment, Useful Life | 10 years |  |
Maximum [Member] | ComputerHardwareAndSoftware [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, Plant and Equipment, Useful Life | 5 years |  |

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