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NOTES PAYABLE AND LONG-TERM DEBT (Details) - USD ($) |  | 1 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Jun. 15, 2018 | Mar. 31, 2021 | Jul. 03, 2021 | Apr. 03, 2021 | Jun. 27, 2020 | Mar. 28, 2020
Debt Instrument [Line Items] |  |  |  |  |  |
Stockholders' Equity Attributable to Parent |  |  | $ (677,080,000) | $ (731,670,000) | $ (608,569,000) | $ (587,109,000)
Deferred tax liability |  |  | (24,278,000) | (43,825,000) |  |
Additional Paid-in Capital |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stockholders' Equity Attributable to Parent |  |  | (551,108,000) | (602,727,000) | (562,729,000) | (553,229,000)
Retained Earnings |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stockholders' Equity Attributable to Parent |  |  | (154,562,000) | (157,981,000) | $ (89,039,000) | $ (78,512,000)
Accounting Standards Update 2020-06 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Deferred tax liability |  |  |  | 20,000,000.0 |  |
Convertible Notes Payable, Noncurrent |  |  |  | 80,300,000 |  |
Accounting Standards Update 2020-06 | Additional Paid-in Capital |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stockholders' Equity Attributable to Parent |  |  |  | 61,200,000 |  |
Accounting Standards Update 2020-06 | Retained Earnings |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stockholders' Equity Attributable to Parent |  |  |  | $ (1,000,000.0) |  |
Convertible Debt | Convertible Senior Notes Due 2026 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Face amount of debt |  | $ 500,000,000.0 | 500,000,000.0 |  |  |
Stated rate (as a percent) |  | 0.00% |  |  |  |
Proceeds from Issuance of Debt |  | $ 486,700,000 |  |  |  |
Debt Instrument, Convertible, Carrying Amount of Liability Component |  | 416,400,000 |  |  |  |
Debt Instrument, Convertible, Carrying Amount of Equity Component |  | $ 83,600,000 |  |  |  |
Debt Issuance Costs, Net |  |  | 12,500,000 |  |  |
Credit Facilities |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Principal repayments, fiscal 2022 |  |  | 13,100,000 |  |  |
Principal repayments, fiscal 2023 |  |  | 214,400,000 |  |  |
Principal repayments, fiscal 2024 |  |  | 70,000,000.0 |  |  |
Term Loan |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Face amount of debt | $ 350,000,000.0 |  |  |  |  |
Debt outstanding |  |  | $ 297,500,000 |  |  |
Effective interest rate |  |  | 1.90% |  |  |
Revolving Credit Facility |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Maximum borrowing capacity | $ 350,000,000.0 |  |  |  |  |
Revolving Credit Facility | LIBOR | Minimum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Interest rate | 1.13% |  |  |  |  |
Revolving Credit Facility | LIBOR | Maximum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Interest rate | 1.75% |  |  |  |  |
Uncommitted Operating Lines of Credit |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Maximum borrowing capacity |  |  | $ 25,500,000 |  |  |
Debt outstanding |  |  | $ 0 |  |  |

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