PURCHASED INTANGIBLE ASSETS - Carrying Value (Details) - USD ($) $ in Thousands	3 Months Ended
Jul. 03, 2021	Apr. 03, 2021
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	$ 782,747	$ 782,747
Accumulated Amortization	(471,567)	(441,133)
Net Carrying Amount	$ 311,180	341,614
Weighted Average Remaining Useful Life	3 years 3 months 18 days
Existing technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 427,123	427,123
Accumulated Amortization	(293,310)	(277,071)
Net Carrying Amount	$ 133,813	150,052
Weighted Average Remaining Useful Life	2 years 1 month 6 days
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 240,024	240,024
Accumulated Amortization	(139,724)	(128,740)
Net Carrying Amount	$ 100,300	111,284
Weighted Average Remaining Useful Life	3 years
Trade name/Trademarks
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 115,600	115,600
Accumulated Amortization	(38,533)	(35,322)
Net Carrying Amount	$ 77,067	$ 80,278
Weighted Average Remaining Useful Life	6 years

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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-SubTopic 30
-Section 50
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- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
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- Definition

Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 928
-SubTopic 340
-Section 50
-Paragraph 1
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 926
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-URI http://asc.fasb.org/extlink&oid=120154696&loc=d3e54445-107959

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Remaining amortization period of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount before accumulated amortization of intangible assets, excluding goodwill.

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