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Geographic and Segment Information - Long-Lived Assets and Concentration Risk (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023 | Mar. 31, 2022
Segment Reporting Information [Line Items] |  |  |
Total long-lived assets | $ 1,350.9 | $ 1,331.9 |
Sales | Customer Concentration Risk | Arrow Electronics |  |  |
Segment Reporting Information [Line Items] |  |  |
Percentage of net sales to unaffiliated customers | 12.00% | 11.00% |
United States |  |  |
Segment Reporting Information [Line Items] |  |  |
Total long-lived assets | $ 826.8 | $ 793.4 |
Thailand |  |  |
Segment Reporting Information [Line Items] |  |  |
Total long-lived assets | 152.2 | 179.4 |
Various other countries |  |  |
Segment Reporting Information [Line Items] |  |  |
Total long-lived assets | $ 371.9 | $ 359.1 |
Located outside US, in aggregate | Sales | Geographic Concentration Risk |  |  |
Segment Reporting Information [Line Items] |  |  |
Percentage of net sales to unaffiliated customers | 75.00% | 78.00% | 78.00%
Europe | Sales | Geographic Concentration Risk |  |  |
Segment Reporting Information [Line Items] |  |  |
Percentage of net sales to unaffiliated customers | 24.00% | 21.00% | 20.00%
Asia | Sales | Geographic Concentration Risk |  |  |
Segment Reporting Information [Line Items] |  |  |
Percentage of net sales to unaffiliated customers | 47.00% | 53.00% | 55.00%
China | Sales | Geographic Concentration Risk |  |  |
Segment Reporting Information [Line Items] |  |  |
Percentage of net sales to unaffiliated customers | 18.00% | 21.00% | 22.00%
Taiwan | Sales | Geographic Concentration Risk |  |  |
Segment Reporting Information [Line Items] |  |  |
Percentage of net sales to unaffiliated customers | 12.00% | 14.00% | 15.00%
GERMANY | Sales | Geographic Concentration Risk |  |  |
Segment Reporting Information [Line Items] |  |  |
Percentage of net sales to unaffiliated customers | 10.00% |  |

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