Restructuring - Restructuring Reserve Roll Forward (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Restructuring Reserve [Roll Forward]
Expense	$ 48.6	$ 30.2	$ 218.8
Workforce Reduction
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning	31.9	75.4
Expense	48.6	30.2
Payment	(61.5)	(73.8)
Foreign currency and other adjustments	(3.2)	0.1
Restructuring reserve, ending	$ 15.8	$ 31.9	$ 75.4

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.

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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.

+ References

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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.

+ References

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- Definition

Amount of expense (reversal of expense) which increases (decreases) the restructuring reserve from an adjustment to a previously accrued restructuring liability.

+ References

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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