Accumulated Other Comprehensive (Loss) Income Accumulated Other Comprehensive (Loss) Income (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Jun. 30, 2012
Comprehensive Income (Loss) And Accumulated Other Comprehensive (Loss) Income [Abstract]
Accumulated Other Comprehensive Income Loss Cumulative Changes in Unrealized Loss On Derivatives Desigated and Qualified as Cash Flow Hedges, Effect Net of Tax	$ (12,481)	$ (13,247)
Accumulated Other Comprehensive Income Loss Unrecognized Net Actuarial Losses Net of Tax	(84,099)	(133,033)
Accumulated Other Comprehensive Income Loss Unrecognized Net Prior Service Credit Net of Tax	1,322	1,282
Accumulated Other Comprehensive Income Loss Unrecognized Transition Obligation Net of Tax	(1,160)	(1,240)
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax	7,414	(4,424)
Accumulated Other Comprehensive Income (Loss), Net of Tax	$ (89,004)	$ (150,662)