Accumulated Other Comprehensive Loss (Schedule Of Accumulated Other Comprehensive Loss) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax			$ (6.8)
Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net of Tax			(35.4)
Accumulated Other Comprehensive Income (Loss), Net of Tax			(28.6)
Foreign currency translation	(2.0)	(1.1)	(4.0)	(1.8)
Minimum pension liability, net of tax	(3.0)	2.2	(6.0)	5.6
Other Comprehensive Income (Loss), Net of Tax	(5.0)	1.1	(10.0)	3.8
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax	(2.8)		(2.8)
Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net of Tax	(41.4)		(41.4)
Accumulated Other Comprehensive Income (Loss), Net of Tax	$ (38.6)		$ (38.6)