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Goodwill and Other Intangible Assets - Goodwill (Details) - USD ($) $ in Millions | 6 Months Ended |  |
--- | --- | --- | ---
Jun. 30, 2024 | Dec. 31, 2023 | Nov. 01, 2023
Goodwill [Roll Forward] |  |  |
Goodwill | $ 291.2 | $ 540.7 |
Asset Impairment Charges | (249.4) |  |
Goodwill, Impaired, Accumulated Impairment Loss |  | 470.9 |
Goodwill, Gross |  | 1,011.6 |
Goodwill, Purchase Accounting Adjustments | 0.1 |  |
Precision Devices |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill | 132.7 | 132.8 |
Asset Impairment Charges | 0.0 |  |
Goodwill, Gross |  | 132.8 |
Precision Devices | Cornell Dubilier |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill |  |  | $ 69.5
Goodwill, Purchase Accounting Adjustments | 0.1 |  |
MedTech & Specialty Audio |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill | 137.7 | 137.7 |
Asset Impairment Charges | 0.0 |  |
Goodwill, Impaired, Accumulated Impairment Loss |  | 0.0 |
Goodwill, Gross |  | 137.7 |
Goodwill, Purchase Accounting Adjustments | 0.0 |  |
Consumer MEMS Microphones |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill | 20.8 | 270.2 |
Asset Impairment Charges | (249.4) |  |
Goodwill, Impaired, Accumulated Impairment Loss |  | 470.9 |
Goodwill, Gross |  | $ 741.1 |
Goodwill, Purchase Accounting Adjustments | $ 0.0 |  |

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