Restructuring Accrual - Changes in Restructuring Accrual (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Dec. 31, 2015	Dec. 31, 2014
Changes in restructuring accrual [Roll Forward]
Balance at beginning of period		$ 15,731	$ 15,731	$ 13,545
Cash payments			(8,108)	(7,123)
Balance at end of period	$ 10,419		10,419	11,805
Selling, general and administrative [Member]
Changes in restructuring accrual [Roll Forward]
Reversal of excess accrual	500	1,100	(1,584)	0
Selling, general and administrative [Member] | Employee Severance [Member]
Changes in restructuring accrual [Roll Forward]
Severance accruals	$ 1,000	$ 3,400	4,380	5,273
Selling, general and administrative [Member] | Other Restructuring [Member]
Changes in restructuring accrual [Roll Forward]
Severance accruals			$ 0	$ 110