GOODWILL AND INTANGIBLE ASSETS - Intangible Assets (Details) - USD ($)	Dec. 28, 2024	Mar. 30, 2024
Amortizable:
Gross Carrying Amount	$ 770,463,000	$ 843,096,000
Accumulated Amortization	311,596,000	455,213,000
Net	458,867,000	387,883,000
Non-amortizable:	6,748,000	18,234,000
Blood Center
Amortizable:
Gross Carrying Amount	185,600,000
Net	0
In-process software development
Amortizable:
Non-amortizable:	6,748,000	4,567,000
In-process research and development
Amortizable:
Non-amortizable:		13,667,000
Developed technology
Amortizable:
Gross Carrying Amount	505,323,000	464,291,000
Accumulated Amortization	146,898,000	178,413,000
Net	358,425,000	285,878,000
Customer contracts and related relationships
Amortizable:
Gross Carrying Amount	136,181,000	255,144,000
Accumulated Amortization	70,261,000	190,033,000
Net	65,920,000	65,111,000
Capitalized software
Amortizable:
Gross Carrying Amount	85,528,000	84,837,000
Accumulated Amortization	74,722,000	69,491,000
Net	10,806,000	15,346,000
Patents and other
Amortizable:
Gross Carrying Amount	27,504,000	24,504,000
Accumulated Amortization	13,579,000	11,820,000
Net	13,925,000	12,684,000
Trade names
Amortizable:
Gross Carrying Amount	15,927,000	14,320,000
Accumulated Amortization	6,136,000	5,456,000
Net	$ 9,791,000	$ 8,864,000