Restructuring Charges, Net of Reversals and Impairment, and Related Charges (Restructuring Liabilities) (Details) $ in Thousands	9 Months Ended
	Mar. 31, 2020 USD ($)
Restructuring Cost And Reserve [Line Items]
Beginning balance	$ 5,323
Period charges	12,257
Period reversals	(1,044)
Reclassification to reduce operating lease assets	(1,764)
Period payments	(8,568)
Ending balance	6,204
Excess Facilities
Restructuring Cost And Reserve [Line Items]
Beginning balance	1,764
Period charges	0
Period reversals	0
Reclassification to reduce operating lease assets	(1,764)
Period payments	0
Ending balance	0
Severance Benefits
Restructuring Cost And Reserve [Line Items]
Beginning balance	3,559
Period charges	12,257
Period reversals	(1,044)
Reclassification to reduce operating lease assets	0
Period payments	(8,568)
Ending balance	$ 6,204