Segment Information (Net Sales) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 706,563	$ 736,663	$ 2,128,026	$ 2,147,827
United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	423,360	436,110	1,255,539	1,314,620
United Kingdom [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	200,976	226,267	633,439	619,798
All Other [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 82,227	$ 74,286	$ 239,048	$ 213,409