PROPERTY, PLANT AND EQUIPMENT (Details) - USD ($) $ in Thousands	12 Months Ended
	Apr. 01, 2023	Apr. 02, 2022	Apr. 03, 2021
Property, Plant and Equipment [Line Items]
Total	$ 944,215	$ 869,147
Less: accumulated depreciation	(633,330)	(610,665)
Property, plant and equipment, net	310,885	258,482
Depreciation expense	51,200	44,400	$ 43,100
Asset Impairments
Property, Plant and Equipment [Line Items]
Impairment charges		2,800	$ 20,900
Asset Impairments | 2020 Program
Property, Plant and Equipment [Line Items]
Impairment charges		5,200
Land
Property, Plant and Equipment [Line Items]
Total	5,358	5,165
Building and building improvements
Property, Plant and Equipment [Line Items]
Total	127,634	104,363
Plant equipment and machinery
Property, Plant and Equipment [Line Items]
Total	194,539	180,140
Office equipment and information technology
Property, Plant and Equipment [Line Items]
Total	123,611	120,119
Haemonetics equipment
Property, Plant and Equipment [Line Items]
Total	463,706	405,753
Construction in Progress
Property, Plant and Equipment [Line Items]
Total	$ 29,367	$ 53,607