GOODWILL AND INTANGIBLE ASSETS Intangible Assets (Details) - USD ($) $ in Thousands	Mar. 28, 2020	Mar. 30, 2019
Amortizable:
Gross Carrying Amount	$ 423,839	$ 379,549
Accumulated Amortization	296,942	263,479
Net	126,897	116,070
Non-amortizable intangibles	6,209	11,623
Fiscal 2021	27,604
Fiscal 2022	26,892
Fiscal 2023	12,098
Fiscal 2024	9,350
Fiscal 2025	4,966
In-process software development
Amortizable:
Non-amortizable intangibles	2,563	8,740
In-process patents
Amortizable:
Non-amortizable intangibles	3,646	2,883
Patents
Amortizable:
Gross Carrying Amount	9,878	9,635
Accumulated Amortization	8,653	8,444
Net	1,225	1,191
Capitalized software
Amortizable:
Gross Carrying Amount	76,740	66,631
Accumulated Amortization	43,022	34,737
Net	33,718	31,894
Other developed technology
Amortizable:
Gross Carrying Amount	138,283	103,321
Accumulated Amortization	81,822	73,271
Net	56,461	30,050
Customer contracts and related relationships
Amortizable:
Gross Carrying Amount	193,797	194,793
Accumulated Amortization	158,890	142,747
Net	34,907	52,046
Trade names
Amortizable:
Gross Carrying Amount	5,141	5,169
Accumulated Amortization	4,555	4,280
Net	$ 586	$ 889

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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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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
-URI http://asc.fasb.org/extlink&oid=6473545&loc=d3e61844-108004

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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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-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
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Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit.

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