CONSOLIDATED STATEMENTS OF INCOME (PARENTHETICALS) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2012
Income Statement [Abstract]
Discontinued Operation Tax Effect Of Income Loss From Discontinued Operation During Phase Out Period	$ 0	$ 3,986	$ 10,066
Discontinued Operation, Tax Effect of Income (Loss) from Disposal of Discontinued Operation	$ 0	$ 2,909	$ 3,519

Income tax expense or benefit attributable to Income or Loss from discontinued operations during the phase-out period.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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