Restructuring and Impairment Expenses - Schedule of Restructuring Reserve (Details) - USD ($) $ in Millions	1 Months Ended	3 Months Ended
Apr. 30, 2026	Jun. 30, 2026
Restructuring Reserve [Roll Forward]
Beginning balance	$ 0.5	$ 0.5
Charges	20.0	22.6
Cash payments		(0.2)
Non-cash impairments and other adjustments		(12.4)
Ending balance		10.5
Prior Restructuring Plan
Restructuring Reserve [Roll Forward]
Beginning balance	0.5	0.5
Severance Expenses
Restructuring Reserve [Roll Forward]
Beginning balance	0.0	0.0
Charges		2.8
Cash payments		(0.1)
Non-cash impairments and other adjustments		0.0
Ending balance		2.7
Other Restructuring Expenses
Restructuring Reserve [Roll Forward]
Beginning balance	0.5	0.5
Charges		7.4
Cash payments		(0.1)
Non-cash impairments and other adjustments		0.0
Ending balance		7.8
Impairments
Restructuring Reserve [Roll Forward]
Beginning balance	$ 0.0	0.0
Charges		12.4
Cash payments		0.0
Non-cash impairments and other adjustments		(12.4)
Ending balance		$ 0.0

Restructuring Reserve, Non-Cash Impairments And Other Adjustments

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- Definition

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

+ References

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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.

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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.

+ References

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+ References

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