Restructuring Charges (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
	Feb. 01, 2016	Mar. 31, 2018	Mar. 31, 2017	Mar. 31, 2018	Mar. 31, 2017
Restructuring Charges
Estimated restructuring charges	$ 19,000
Restructuring expenses		$ 1,421	$ 1,568	$ 2,983	$ 5,332
Employee separation costs (credits)
Restructuring Charges
Estimated restructuring charges	10,000
Restructuring expenses		339	679	(41)	2,840
Contract termination costs
Restructuring Charges
Estimated restructuring charges	1,000
Facility closure costs
Restructuring Charges
Estimated restructuring charges	$ 8,000
Restructuring expenses		$ 1,082	$ 889	$ 3,024	$ 2,492