Fair Value Measurements (Schedule Of Non-Recurring Losses Recognized Using Fair Value Measurements And The Carrying Value Of Any Assets And Liabilities Measured Using Fair Value Estimates) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013
Assets
Assets, Carrying Value	$ 62,566	$ 4,287
Assets, Non-Recurring Losses	0	145
Vacant Owned Facilities
Assets
Assets, Carrying Value	2,704	3,211
Assets, Non-Recurring Losses	0	145
Net Assets Of Acquired Businesses
Assets
Assets, Carrying Value	59,862	1,076
Assets, Non-Recurring Losses	$ 0	$ 0