Supplemental Balance Sheet Information (Components of Property, Plant and Equipment) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Property, Plant and Equipment [Line Items]
Property, plant and equipment, at cost	$ 1,205,868	$ 1,131,295
Accumulated depreciation and amortization	(668,012)	(633,114)
Property, plant and equipment, net	537,856	498,181
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, at cost	443,781	390,634
Computer equipment and software
Property, Plant and Equipment [Line Items]
Property, plant and equipment, at cost	189,568	199,671
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property, plant and equipment, at cost	61,663	54,098
Clinical, demonstration and rental equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, at cost	115,696	105,440
Vehicles and aircraft
Property, Plant and Equipment [Line Items]
Property, plant and equipment, at cost	20,587	19,231
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, at cost	91,499	80,855
Land
Property, Plant and Equipment [Line Items]
Property, plant and equipment, at cost	52,055	51,864
Buildings
Property, Plant and Equipment [Line Items]
Property, plant and equipment, at cost	$ 231,019	$ 229,502