XML 95 R60.htm IDEA: XBRL DOCUMENT v2.4.0.8
Retirement Plans (Net Periodic Benefit Cost) (Details) (Pension Plan, Defined Benefit [Member], USD $)
In Millions, unless otherwise specified
 12 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2012
Pension Plan, Defined Benefit [Member]
      
Service cost $ 1.7 $ 2.0 $ 1.8
Interest cost 19.9 18.3 20.2
Expected return on plan assets (23.8) (25.1) (24.0)
Amortization of prior service cost (gain) 0 0 0.6
Amortization of net loss (gain) 3.5 9.0 6.0
Curtailment / special settlement loss (gain) 0.1 0.1 0.2
Costs allocated to discontinued operations 0 0 1.1
Other 0.1 0 0
Defined Benefit Plan, Net Periodic Benefit Cost $ 1.5 $ 4.3 $ 3.7