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Basis of Presentation, Organization and Summary of Significant Accounting Policies (Goodwill and Intangible Assets) (Details) | 12 Months Ended
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Dec. 31, 2023 USD ($) reporting_unit | Dec. 31, 2022 USD ($)
Indefinite-lived Intangible Assets [Line Items] |  |
Present value of future cash flows through discounted analysis period (in years) | 5 years |
Number of reporting units | reporting_unit | 4 |
Goodwill | $ 359,800,000 | $ 352,400,000
Indefinite-lived other intangible asset impairment charges | 0 |
Indefinite-lived other intangible asset | $ 4,300,000 | 4,200,000
Definite-lived other intangible asset impairment charges |  | 17,900,000
Impairment, Intangible Asset, Finite-Lived, Statement of Income or Comprehensive Income [Extensible Enumeration] | Operating income |
Definite-lived other intangible assets | $ 119,600,000 | $ 129,500,000
RF Solutions |  |
Indefinite-lived Intangible Assets [Line Items] |  |
Goodwill | 51,700,000 |
Definite-lived other intangible assets | 900,000 |
EMS |  |
Indefinite-lived Intangible Assets [Line Items] |  |
Goodwill | 239,900,000 |
Definite-lived other intangible assets | 115,300,000 |
Curamik |  |
Indefinite-lived Intangible Assets [Line Items] |  |
Goodwill | 66,000,000 |
Indefinite-lived other intangible asset | 4,300,000 |
Definite-lived other intangible assets | 3,400,000 |
ECD |  |
Indefinite-lived Intangible Assets [Line Items] |  |
Goodwill | $ 2,200,000 |

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