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v3.24.3

Net Sales (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Mar. 31, 2024
Disaggregation of Revenue [Line Items] |  |  |  |  |
Total net sales | $ 1,163.8 | $ 2,254.3 | $ 2,405.1 | $ 4,542.9 |
Semiconductor products |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Total net sales | 1,125.0 | 2,227.7 | 2,344.1 | 4,482.5 |
Deferred revenue | 870.8 |  | 870.8 |  | $ 933.0
Deferred revenue recognized |  |  | 129.9 | 62.6 |
Semiconductor products | Accrued liabilities |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Deferred revenue, to be recognized within next 12 months | 240.8 |  | 240.8 |  | 261.8
Semiconductor products | Other noncurrent liabilities |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Deferred revenue, non current | 630.0 |  | 630.0 |  | $ 671.2
Distributors |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Total net sales | 508.1 | 1,126.1 | 1,092.5 | 2,234.0 |
Direct customers |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Total net sales | 616.9 | 1,101.6 | 1,251.6 | 2,248.5 |
Licensees |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Total net sales | 38.8 | 26.6 | 61.0 | 60.4 |
Mixed-signal Microcontrollers |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Total net sales | 594.6 | 1,280.1 | 1,239.3 | 2,581.8 |
Analog |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Total net sales | 292.1 | 623.0 | 622.7 | 1,256.6 |
Other |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Total net sales | 277.1 | $ 351.2 | 543.1 | $ 704.5 |
Long Term Supply Arrangement | Semiconductor products |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Deferred revenue | 776.5 |  | 776.5 |  |
Remaining performance obligation | $ 3,200.0 |  | $ 3,200.0 |  |
Long Term Supply Arrangement | Semiconductor products | Minimum |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Contract liability period |  |  | 3 years |  |
Long Term Supply Arrangement | Semiconductor products | Maximum |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Contract liability period |  |  | 5 years |  |
Long Term Supply Arrangement | Semiconductor products | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-10-01 |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue, remaining performance obligation, percentage | 24.00% |  | 24.00% |  |
Revenue, remaining performance obligation, expected timing of satisfaction, period | 12 months |  | 12 months |  |
Long Term Supply Arrangement | Semiconductor products | Accrued liabilities |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Deferred revenue, to be recognized within next 12 months | $ 168.3 |  | $ 168.3 |  |
Long Term Supply Arrangement | Semiconductor products | Other noncurrent liabilities |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Deferred revenue, non current | 608.2 |  | 608.2 |  |
Other Arrangement | Semiconductor products |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Deferred revenue | $ 94.3 |  | $ 94.3 |  |

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