Supplemental Data (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2024 |
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| Noncash investing and financing activities: | |||
| Noncash purchases of property, plant, equipment and software | $ 44.1 | $ 15.3 | $ 10.6 |
| Cash paid during the year for: | |||
| Interest payments, net | $ 48.2 | $ 48.4 | $ 49.2 |
| X | ||||||||||
- Definition Cash Paid During the Year [Abstract] No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The fair value of assets acquired in noncash investing or financing activities. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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