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Debt - Senior Convertible Notes Settlement (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions |  |  |  |  | 12 Months Ended
--- | --- | --- | --- | --- | ---
Jun. 03, 2022 | Mar. 02, 2022 | Nov. 22, 2021 | Sep. 02, 2021 | Jun. 29, 2024 | Jul. 01, 2023 | Jul. 02, 2022
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt conversion, shares issued |  |  |  | 10.6 |  |  |
Common stock, par value (in dollars per share) |  |  |  | $ 0.001 | $ 0.001 | $ 0.001 |
Repayments of senior debt |  | $ 64.7 | $ 59.0 | $ 196.5 |  |  |
Loss on convertible note debt modification and settlement | $ 3.1 | 6.4 |  | 85.9 | $ 0.0 | $ 0.0 | $ 101.8
1.75% Senior Convertible Notes | Convertible Debt |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt issued | 19.3 | 23.2 | 20.6 | 93.8 |  |  |
1.00% Senior Convertible Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Loss on convertible note debt modification and settlement |  |  | 6.4 |  |  |  |
1.00% Senior Convertible Notes | Convertible Debt |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt issued | 3.1 | $ 26.8 | $ 25.0 | $ 181.2 |  |  |
Repayments of senior debt | $ 27.1 |  |  |  |  |  |

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