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Geographic and Segment Information - Long-Lived Assets and Concentration Risk (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Mar. 31, 2022 | Mar. 31, 2021 | Mar. 31, 2020
Segment Reporting Information [Line Items] |  |  |
Total long-lived assets | $ 1,121.2 | $ 1,009.0 |
Sales | Customer Concentration Risk | Arrow Electronics |  |  |
Segment Reporting Information [Line Items] |  |  |
Percentage of net sales to unaffiliated customers |  |  | 10.00%
United States |  |  |
Segment Reporting Information [Line Items] |  |  |
Total long-lived assets | 595.5 | 516.6 |
Thailand |  |  |
Segment Reporting Information [Line Items] |  |  |
Total long-lived assets | 207.9 | 178.1 |
Various other countries |  |  |
Segment Reporting Information [Line Items] |  |  |
Total long-lived assets | $ 317.8 | $ 314.3 |
Located outside US, in aggregate | Sales | Geographic Concentration Risk |  |  |
Segment Reporting Information [Line Items] |  |  |
Percentage of net sales to unaffiliated customers | 78.00% | 77.00% | 78.00%
Europe | Sales | Geographic Concentration Risk |  |  |
Segment Reporting Information [Line Items] |  |  |
Percentage of net sales to unaffiliated customers | 20.00% | 19.00% | 22.00%
Asia | Sales | Geographic Concentration Risk |  |  |
Segment Reporting Information [Line Items] |  |  |
Percentage of net sales to unaffiliated customers | 55.00% | 55.00% | 52.00%
China | Sales | Geographic Concentration Risk |  |  |
Segment Reporting Information [Line Items] |  |  |
Percentage of net sales to unaffiliated customers | 22.00% | 22.00% | 21.00%
Taiwan | Sales | Geographic Concentration Risk |  |  |
Segment Reporting Information [Line Items] |  |  |
Percentage of net sales to unaffiliated customers | 15.00% | 16.00% | 15.00%

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