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Acquisitions - Definite-lived Intangible Assets (Details) - USD ($) $ in Millions			12 Months Ended
	Dec. 18, 2024	May 01, 2024	Dec. 31, 2024
Acquisitions
Weighted Average Useful Life (in years)			12 years 9 months 18 days
Customer relationships
Acquisitions
Weighted Average Useful Life (in years)			13 years 1 month 6 days
PFB Holdco, Inc
Acquisitions
Fair Value	$ 112.8
PFB Holdco, Inc | Customer relationships
Acquisitions
Fair Value	$ 74.9
Weighted Average Useful Life (in years)	11 years
PFB Holdco, Inc | Trade names
Acquisitions
Fair Value	$ 15.0
Weighted Average Useful Life (in years)	15 years
PFB Holdco, Inc | Technologies
Acquisitions
Fair Value	$ 22.9
Weighted Average Useful Life (in years)	10 years
MTL Holdings LLC
Acquisitions
Fair Value		$ 248.3	$ 248.3
MTL Holdings LLC | Customer relationships
Acquisitions
Fair Value		$ 183.1
Weighted Average Useful Life (in years)		13 years
MTL Holdings LLC | Trade names
Acquisitions
Fair Value		$ 44.6
Weighted Average Useful Life (in years)		19 years
MTL Holdings LLC | Technologies
Acquisitions
Fair Value		$ 18.1
Weighted Average Useful Life (in years)		11 years
MTL Holdings LLC | Software
Acquisitions
Fair Value		$ 2.5
Weighted Average Useful Life (in years)		5 years

X

- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482665/350-30-50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 985
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481283/985-20-50-2

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 805
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479907/805-20-50-5

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- Definition

The amount of identifiable intangible assets recognized as of the acquisition date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 55
-Paragraph 37
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479303/805-10-55-37

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-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479907/805-20-50-1

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