Financial Information and Accounting Policies - Schedule of Assets and Liabilities Classified as Held for Sale (Details) - USD ($) $ in Millions	9 Months Ended	12 Months Ended
Sep. 30, 2026	Dec. 31, 2025
Disposal Group, Including Discontinued Operations [Line Items]
Trade receivables allowance	$ (0.5)	$ 3.7
Disposal Group, Held-for-Sale, Not Discontinued Operations \| India Held for Sale Business
Disposal Group, Including Discontinued Operations [Line Items]
Trade receivables, net of allowance of $3.2 million	77.6
Trade receivables allowance	3.2
Inventories	231.5
Prepaid and other current assets	88.4
Property, plant and equipment, net	5.9
Goodwill	163.1
Other assets	4.8
Impairment on assets held for sale	(251.9)
Assets held for sale	319.4
Accounts payable, trade and other	4.4
Accrued and other liabilities	10.2
Accrued customer rebates	22.2
Liabilities held for sale	36.8
Net assets held for sale	282.6
Accumulated foreign currency translation losses (gains)	(22.6)
Carrying value of India held for sale business	$ 260.0	$ 450.0

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