Income Taxes Income Taxes (Narrative) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014
Income Tax Contingency [Line Items]
Effective Income Tax Rate Reconciliation, Percent	35.20%	34.20%	31.90%	31.80%
Gain (Loss) on Disposition of Stock in Subsidiary or Equity Method Investee	$ 8,256		$ 8,256	$ 0
UK Operating Loss Carryforwards And Deferred Tax Assets Valuation Allowances	3,777		3,777
Unrecognized Tax Benefits, Period Increase (Decrease)				$ 550