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Segment Information - Schedule of Goodwill and Intangible Assets by Segment (Details) - USD ($) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2024 | Dec. 31, 2023
Changes in the carrying amount of gross goodwill and other purchased intangibles |  |
Goodwill and other intangible assets, net | $ 248.7 | $ 251.3
Balance at Period Beginning | 251.3 |
Amortization expense | (1.6) |
Currency translation adjustments | (1.0) |
Intangible Assets, Net (Including Goodwill), Total | 248.7 | $ 251.3
Balance at Period Ending | 248.7 |
Composite Materials |  |
Changes in the carrying amount of gross goodwill and other purchased intangibles |  |
Balance at Period Beginning | 87.2 |
Amortization expense | (0.4) |
Currency translation adjustments | (1.0) |
Balance at Period Ending | 85.8 |
Engineered Products |  |
Changes in the carrying amount of gross goodwill and other purchased intangibles |  |
Balance at Period Beginning | 164.1 |
Amortization expense | (1.2) |
Currency translation adjustments | 0.0 |
Balance at Period Ending | $ 162.9 |

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- Definition Changes in the carrying amount of gross goodwill and other purchased intangibles + References No definition available. + Details
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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482686/350-30-45-2 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482665/350-30-50-2 + Details
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- Definition Carrying amount of finite-lived intangible assets, indefinite-lived intangible assets and goodwill. Goodwill is an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Intangible assets are assets, not including financial assets, lacking physical substance. + References No definition available. + Details
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