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Business Acquisitions - Additional Information (Details) shares in Millions, $ in Millions			3 Months Ended	6 Months Ended		12 Months Ended
	Jul. 06, 2022 shares	Jul. 05, 2022 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($)
Business Acquisition [Line Items]
Measurement period adjustments				$ (26.0)
Neenah
Business Acquisition [Line Items]
Share exchange ratio (in shares)	1.358
Common stock issued (in shares) | shares	22.8
Value of shares issued		$ 534.1
Consideration transferred		1,056.3
Repayment of debt		504.9
Transactions costs		13.5
Pre-acquisition period		$ 3.8
Deferred tax liabilities						$ 18.6
Intangible assets, net						17.9
Property, plant, and equipment						10.0
Inventories, net						2.7
Measurement period adjustments						(11.6)
Accounts payable and other current liabilities						(8.6)
Accounts receivable, net						$ (8.5)
Merger related costs			$ 7.8		$ 13.6

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