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Restructuring and Related Charges (Narratives) (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Sep. 30, 2023 | Sep. 30, 2022
Restructuring Cost And Reserve [Line Items] |  |
Restructuring charges, net of reversals and impairment | $ 2.7 | $ 0.5
2023 Plan |  |
Restructuring Cost And Reserve [Line Items] |  |
Expected restructuring charges | $ 11.0 |
2023 Plan | Maximum |  |
Restructuring Cost And Reserve [Line Items] |  |
Restructuring project completion, Duration | 15 months |
2023 Plan | Minimum |  |
Restructuring Cost And Reserve [Line Items] |  |
Restructuring project completion, Duration | 12 months |
Q1 2024 Plan |  |
Restructuring Cost And Reserve [Line Items] |  |
Restructuring charges, net of reversals and impairment | $ 2.7 |
Restructuring liabilities | $ 0.9 |

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