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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 |

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- 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 + Details
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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 + Details
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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 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479907/805-20-50-1 + Details
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