Income Taxes Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Effective Income Tax Rate Reconciliation, Percent	29.90%	32.10%
Income Taxes Paid			$ 52,254	$ 43,450
Unrecognized Tax Benefits	$ 8,438		8,438
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	6,917		6,917
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued	1,415	$ 1,652	1,415	$ 1,652
Minimum [Member]
Expiration of statutes of limitations impact on UTB balance	1,500		1,500
Maximum [Member]
Expiration of statutes of limitations impact on UTB balance	$ 2,500		$ 2,500