Share-Based Compensation (Tables)

9 Months Ended

Jun. 30, 2015

Share-Based Compensation [Abstract]

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]

Share-based compensation cost recognized in the consolidated income statements is summarized below:
			Three Months Ended				Nine Months Ended
			30 June				30 June
			2015		2014		2015		2014
	Before-Tax Share-Based Compensation Cost	$	12.5	$	9.1	$	37.3	$	32.5
	Income Tax Benefit		(4.4)		(3.2)		(13.1)		(11.4)
	After-Tax Share-Based Compensation Cost	$	8.1	$	5.9	$	24.2	$	21.1

Schedule Of Share Based Payment Award, Market-Based Deferred Stock Units, Valuation Assumptions [Table Text Block]

Expected volatility	19.6	%
Risk-free interest rate	.9	%
Expected dividend yield	2.5	%

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

Expected volatility	30.3	%
Risk-free interest rate	2.2	%
Expected dividend yield	2.6	%
Expected life (in years)	7.5