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Debt - Inphi Convertible Notes & Capped Calls (Details) - USD ($) shares in Millions, $ in Millions |  |  |  | 1 Months Ended | 4 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
May 01, 2021 | Apr. 29, 2021 | Apr. 23, 2021 | Jun. 03, 2021 | Aug. 31, 2021 | Oct. 29, 2022 | Jan. 29, 2022 | Sep. 01, 2021 | Apr. 20, 2021
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  | $ 4,511.6 | $ 4,548.0 |  |
Convertible Debt |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Debt conversion, converted instrument, shares issued (in shares) |  | 7.1 |  |  |  |  |  |  |
Capped call fixed payment |  |  | $ 74.1 |  |  |  |  |  |
Convertible Debt | Exchange Agreements |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Capped call fixed payment |  | $ 35.5 |  |  |  |  |  |  |
Convertible Debt | Inphi 2021 Convertible Notes |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Aggregate principal amount |  | 9.6 |  |  |  |  |  | $ 6.1 | $ 15.7
Debt conversion, converted instrument, shares issued (in shares) |  |  |  |  | 0.2 |  |  |  |
Debt instrument, converted instrument, cash issued |  |  |  |  |  |  |  | $ 7.1 |
Convertible Debt | Inphi 2021 Convertible Notes | Exchange Agreements |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Aggregate principal amount |  |  |  |  |  |  |  |  | 9.6
Convertible Debt | Inphi 2025 Convertible Notes |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Aggregate principal amount | $ 114.0 | $ 199.5 |  | $ 192.5 |  |  |  |  | 506.0
Debt conversion, converted instrument, shares issued (in shares) | 2.3 |  |  | 3.8 |  |  |  |  |
Debt instrument, converted instrument, cash issued | $ 64.7 |  |  | $ 109.2 |  |  |  |  |
Long-term debt |  |  |  | $ 0.0 |  |  |  |  |
Convertible Debt | Inphi 2025 Convertible Notes | Exchange Agreements |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Aggregate principal amount |  |  |  |  |  |  |  |  | $ 199.5

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- Definition The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI https://asc.fasb.org/extlink&oid=126999549&loc=d3e4332-108586 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI https://asc.fasb.org/extlink&oid=126999549&loc=d3e4304-108586 + Details
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