| Restructuring Charges (Details) $ in Millions | 3 Months Ended | 9 Months Ended | 
|---|---|---|
| Mar. 31, 2020  USD ($) | Mar. 31, 2020  USD ($) | |
| Restructuring and Related Activities [Abstract] | ||
| Restructuring charges | $ 3.7 | $ 6.5 | 
| Restructuring reserve | $ 5.2 | $ 5.2 | 
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- References No definition available. 
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| X | ||||||||||
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- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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| X | ||||||||||
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- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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