Restructuring, Impairments, and Related Charges (Narratives) (Details) $ in Thousands	12 Months Ended			18 Months Ended	30 Months Ended
	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)	Jun. 30, 2020 USD ($) Employee	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2019 USD ($)
Restructuring Cost and Reserve [Line Items]
Restructuring liabilities	$ 0	$ 271	$ 2,219	$ 271	$ 0	$ 5,323
Restructuring and related charges	1,748	2,625	22,011
Reduction in force or severance and benefits	12	1,597	14,875
2022 Reduction-in-force
Restructuring Cost and Reserve [Line Items]
Facility Related Charges	$ 1,700
Restructuring and Related Cost, Incurred Cost					$ 9,600
2021 Reduction-in-force
Restructuring Cost and Reserve [Line Items]
Facility Related Charges		1,100
Severance and benefits charges		$ 1,500
Reduction in force or severance and benefits				$ 9,600
2020 Reduction-in-force
Restructuring Cost and Reserve [Line Items]
Facility Related Charges			8,500
Severance and benefits charges			13,500
Reduction in force or severance and benefits			$ 8,100
Number of employee affected | Employee			320
Additional severance and benefits charges			$ 5,400
Impairment of ROU assets			6,700
Impairment of Long-Lived Assets Held-for-use			900
Other charges related to previously impaired facilities			$ 900