Derivatives And Hedging Activities Notional Amount of Forward Contracts (Details) (USD $) In Millions, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013
Derivatives Designated As Hedges [Member] | Forward contracts related to tobacco purchases [Member]
Derivative [Line Items]
Notional amount of derivative contracts	$ 53.8	$ 82.8
Derivatives Not Designated As Hedges [Member] | Forward contracts related to tobacco processing costs [Member]
Derivative [Line Items]
Notional amount of derivative contracts	12.3	18.5
Forward Foreign Currency Exchange Contract [Member]
Derivative [Line Items]
Notional amount of derivative contracts	$ 66.1	$ 101.3