GOODWILL AND INTANGIBLE ASSETS Schedule of Goodwill (Details) - USD ($) $ in Thousands	12 Months Ended
Apr. 02, 2022	Apr. 03, 2021
Goodwill [Roll Forward]
Goodwill, carrying amount	$ 466,444	$ 210,652
Divestitures		(5,034)
Acquisitions		259,788
Currency translation	(1,227)	1,038
Purchase accounting adjustments	2,070
Goodwill, carrying amount	467,287	466,444
Plasma products and services
Goodwill [Roll Forward]
Goodwill, carrying amount	29,043	28,979
Divestitures		0
Acquisitions		0
Currency translation	0	64
Purchase accounting adjustments	0
Goodwill, carrying amount	29,043	29,043
Blood Center products and services
Goodwill [Roll Forward]
Goodwill, carrying amount	34,528	36,632
Divestitures		(2,181)
Acquisitions		0
Currency translation	(362)	77
Purchase accounting adjustments	0
Goodwill, carrying amount	34,166	34,528
Hospital products and services
Goodwill [Roll Forward]
Goodwill, carrying amount	402,873	145,041
Divestitures		(2,853)
Acquisitions		259,788
Currency translation	(865)	897
Purchase accounting adjustments	2,070
Goodwill, carrying amount	$ 404,078	$ 402,873

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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