Supplemental Information - Other (Income) Expense (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
(Gain)/loss on sale of strategic investment (Note 5)	$ 11.4	$ (19.3)	$ 0.0
Foreign currency transaction (gain)/loss	4.2	3.7	2.3
CEO severance charges	4.8	0.0	0.0
Loss on CTO resales (Note 2)	52.7	22.0	0.0
CTO supply contract termination charges (Note 2)	100.0	0.0	0.0
Other (income)/expense, net	(3.3)	(0.7)	(4.0)
Other (income) expense, net	$ 169.8	$ 5.7	$ (1.7)

Contract Termination Expense

No definition available.

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- Definition

Gain (Loss) on Sale of Strategic Investment

+ References

No definition available.

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- Definition

Restructuring, Inventory Resale

+ References

No definition available.

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- Definition

Amount, before tax, of realized and unrealized gain (loss) from foreign currency transaction.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(7))
-Publisher FASB
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 830
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 830
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 17
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481839/830-10-45-17

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- Definition

The aggregate amount of gains or losses resulting from nonoperating activities (for example, interest and dividend revenue, property, plant and equipment impairment loss, and so forth).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(7))
-Publisher FASB
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-Paragraph 2
-Subparagraph (SX 210.5-03(9))
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- References

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- Definition

Amount of income (expense) related to nonoperating activities, classified as other.

+ References

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- Definition

Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

+ References

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