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Debt - Carrying Amounts of the Liability and Equity Components (Details) - USD ($) $ in Millions | Apr. 03, 2021 | Jun. 27, 2020 | May 29, 2018 | Mar. 03, 2017
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Carrying amounts of the liability and equity components: |  |  |  |
Carrying amount of liability component | $ 618.1 | $ 600.9 |  |
Convertible Notes |  |  |  |
Carrying amounts of the liability and equity components: |  |  |  |
Unamortized discount of liability component | (62.9) | (79.1) |  |
Unamortized debt issuance cost | (4.0) | (5.0) |  |
Carrying amount of liability component | 618.1 | 600.9 |  |
Carrying amount of equity component | $ 136.8 | 136.8 |  |
Convertible Notes | 1.00% Senior Convertible Notes |  |  |  |
Carrying amounts of the liability and equity components: |  |  |  |
Interest rate on senior convertible notes | 1.00% |  |  | 1.00%
Principal amount of notes | $ 460.0 | 460.0 |  |
Convertible Notes | 1.75% Senior Convertible Notes |  |  |  |
Carrying amounts of the liability and equity components: |  |  |  |
Interest rate on senior convertible notes | 1.75% |  | 1.75% |
Principal amount of notes | $ 225.0 | $ 225.0 |  |

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- Definition Carrying amount of long-term convertible debt as of the balance sheet date, net of the amount due in the next twelve months or greater than the normal operating cycle, if longer. The debt is convertible into another form of financial instrument, typically the entity's common stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=120520924&loc=SL6031897-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
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