Consolidated Statements Of Comprehensive (Loss) Income (Parentheticals) - USD ($) $ in Millions	12 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2013
Foreign currency translation adjustment, tax	$ 0.0	$ 0.0	$ 0.0
Tax provision (benefit) related to pension net gain(loss) occurring during the year	(1.6)	(2.8)	6.3
Tax benefit related to amortization of net actuarial loss	$ 18.5	$ 0.3	$ 1.6