Income Taxes Income Tax (Taxing Jurisdictions) (Details)	12 Months Ended
	Jun. 30, 2014
Earliest FY under Examination [Member] | Internal Revenue Service (IRS) [Member]
Income Tax Examination [Line Items]
Income Tax Examination, Year under Examination	2013
Earliest FY under Examination [Member] | ARIZONA
Income Tax Examination [Line Items]
Income Tax Examination, Year under Examination	1998
Earliest FY under Examination [Member] | ILLINOIS
Income Tax Examination [Line Items]
Income Tax Examination, Year under Examination	2004
Earliest FY under Examination [Member] | MINNESOTA
Income Tax Examination [Line Items]
Income Tax Examination, Year under Examination	2005
Earliest FY under Examination [Member] | NEW YORK
Income Tax Examination [Line Items]
Income Tax Examination, Year under Examination	2007
Earliest FY under Examination [Member] | NEW JERSEY
Income Tax Examination [Line Items]
Income Tax Examination, Year under Examination	2002
Latest FY under Examination [Member] | Internal Revenue Service (IRS) [Member]
Income Tax Examination [Line Items]
Income Tax Examination, Year under Examination	2014
Latest FY under Examination [Member] | ARIZONA
Income Tax Examination [Line Items]
Income Tax Examination, Year under Examination	2007
Latest FY under Examination [Member] | ILLINOIS
Income Tax Examination [Line Items]
Income Tax Examination, Year under Examination	2011
Latest FY under Examination [Member] | MINNESOTA
Income Tax Examination [Line Items]
Income Tax Examination, Year under Examination	2012
Latest FY under Examination [Member] | NEW YORK
Income Tax Examination [Line Items]
Income Tax Examination, Year under Examination	2009
Latest FY under Examination [Member] | NEW JERSEY
Income Tax Examination [Line Items]
Income Tax Examination, Year under Examination	2009