Retirement Benefits (Tables)

12 Months Ended

Sep. 30, 2015

Schedule of Changes in Projected Benefit Obligations [Table Text Block]

	2015				2014
		U.S.	International			U.S.	International
Change in Projected Benefit Obligation
Obligation at beginning of year	$	3,002.9	$	1,735.7	$	2,809.0	$	1,585.0
Service cost		42.2		31.3		42.6		36.0
Interest cost		124.7		57.8		130.7		67.2
Amendments		1.2		(3.1)		1.0		(.1)
Actuarial loss		130.4		30.0		135.4		130.3
Curtailments		5.3		(5.1)		-		-
Settlement (gain) loss		6.7		(8.6)		5.9		(1.9)
Special termination benefits		7.2		1.5		.2		.1
Participant contributions		-		2.1		-		2.4
Benefits paid		(181.8)		(50.3)		(123.1)		(50.1)
Currency translation/other		1.1		(143.4)		1.2		(33.2)
Obligation at End of Year	$	3,139.9	$	1,647.9	$	3,002.9	$	1,735.7

Schedule of Changes in Fair Value of Plan Assets [Table Text Block]

Change in Plan Assets
Fair value at beginning of year	$	2,746.2	$	1,368.4	$	2,534.2	$	1,266.6
Actual return on plan assets		(14.0)		25.9		317.6		116.3
Company contributions		63.1		74.4		17.5		60.7
Participant contributions		-		2.1		-		2.4
Benefits paid		(181.8)		(50.3)		(123.1)		(50.1)
Settlements		-		(8.6)		-		(1.9)
Currency translation/other		.1		(109.1)		-		(25.6)
Fair Value at End of Year	$	2,613.6	$	1,302.8	$	2,746.2	$	1,368.4
Funded Status at End of Year	$	(526.3)	$	(345.1)	$	(256.7)	$	(367.3)

Schedule of Amounts Recognized in Balance Sheet [Table Text Block]

Amounts Recognized
Noncurrent assets	$	4.0	$	.3	$	22.7	$	.2
Accrued liabilities		(15.7)		-		(37.7)		-
Noncurrent liabilities		(514.6)		(345.4)		(241.7)		(367.5)
Net Amount Recognized	$	(526.3)	$	(345.1)	$	(256.7)	$	(367.3)

Schedule Of Components Recognized In Accumulated Other Comprehensive Income On Pretax Basis [Table Text Block]

The components recognized in accumulated other comprehensive loss on a pretax basis at 30 September consisted of:
	2015				2014
		U.S.	International			U.S.	International
Net actuarial loss	$	1,052.2	$	634.0	$	798.2	$	597.9
Prior service cost		10.1		(2.0)		11.7		1.1
Net transition liability		-		.4		-		.4
Total	$	1,062.3	$	632.4	$	809.9	$	599.4

Pension Plans, Defined Benefit [Member]

Schedule of Net Periodic Benefit Cost

		2015				2014				2013
			U.S.	International			U.S.	International			U.S.	International
Service cost		$	42.2	$	31.3	$	42.6	$	36.0	$	51.8	$	31.5
Interest cost			124.7		57.8		130.7		67.2		117.1		57.3
Expected return on plan assets			(202.0)		(79.8)		(187.8)		(78.1)		(185.4)		(71.2)
Amortization
	Net actuarial loss		78.9		41.4		78.3		36.1		116.0		27.0
	Prior service cost		2.8		-		2.9		.2		2.9		.2
Settlements			18.9		2.3		4.8		.7		11.5		.9
Curtailments			5.3		-		-		-		-		-
Special termination benefits			7.2		1.5		.2		.1		1.2		6.2
Other			1.0		2.1		-		2.0		-		2.7
Net Periodic Pension Cost		$	79.0	$	56.6	$	71.7	$	64.2	$	115.1	$	54.6

Weighted Average Assumptions Used In The Calculation Of Net Periodic Pension Cost And PBO

	2015				2014				2013
	U.S.		International		U.S.		International		U.S.		International
Discount rate	4.3	%	3.6	%	4.8	%	4.3	%	3.9	%	4.3	%
Expected return on plan assets	8.3	%	6.1	%	8.3	%	6.5	%	8.3	%	6.5	%
Rate of compensation increase	3.5	%	3.6	%	4.0	%	3.7	%	4.0	%	3.4	%

	2015				2014
	U.S.		International		U.S.		International
Discount rate	4.4	%	3.4	%	4.3	%	3.6	%
Rate of compensation increase	3.5	%	3.5	%	3.5	%	3.6	%

Schedule of Defined Benefit Plan Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block]

The changes in plan assets and benefit obligation that have been recognized in other comprehensive income on a pretax basis
during 2015 and 2014 consist of the following:
	2015				2014
		U.S.	International			U.S.	International
Net actuarial loss arising during the period	$	351.8	$	79.4	$	11.5	$	92.9
Amortization of net actuarial loss		(97.8)		(43.3)		(83.1)		(36.8)
Prior service cost (credit) arising during the period		1.2		(3.1)		.9		(.1)
Amortization of prior service cost		(2.8)		-		(2.9)		(.2)
Total	$	252.4	$	33.0	$	(73.6)	$	55.8

Schedule of Amounts in Accumulated Other Comprehensive Income (Loss) to be Recognized over Next Fiscal Year [Table Text Block]

The amount of accumulated other comprehensive loss at 30 September 2015 that is expected to be recognized as a component of
net periodic pension cost during fiscal year 2016, excluding amounts that may be recognized through settlement losses, is as follows:
		U.S.	International
Net actuarial loss	$	84.4	$	40.5
Prior service cost		2.7		(.1)

Schedule of Benefit Obligations in Excess of Fair Value of Plan Assets [Table Text Block]

The following table provides information on pension plans where the benefit liability exceeds the value of plan assets:
	30 September 2015				30 September 2014
	U.S.		International		U.S.		International
Pension Plans with PBO in Excess of Plan Assets:
PBO	$	2,917.1	$	1,644.5	$	2,786.6	$	1,723.9
Fair value of plan assets		2,386.7		1,299.1		2,507.3		1,356.6
Pension Plans with ABO in Excess of Plan Assets:
ABO	$	2,689.2	$	1,498.0	$	131.4	$	1,553.9
Fair value of plan assets		2,386.7		1,263.2		-		1,318.4

Schedule Of Target And Actual Asset Allocations By Category [Table Text Block]

	2015 Target Allocation		2015 Actual Allocation		2014 Actual Allocation
	U.S.	International	U.S.	International	U.S.	International
Asset Category
Equity securities	60–80%	56–67%	68%	59%	70%	61%
Debt securities	20–30%	32–43%	25%	40%	25%	37%
Real estate/other	0–10%	0–2%	7%	0%	5%	1%
Cash	—	—	0%	1%	0%	1%
Total			100%	100%	100%	100%

Schedule of Allocation of Plan Assets [Table Text Block]

The following table summarizes pension plan assets measured at fair value by asset class (see Note 14, Fair Value Measurements,
for definition of the levels):
			30 September 2015								30 September 2014
				Total		Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3
U.S. Qualified Pension
	Plans
Cash and cash equivalents			$	11.1	$	11.1	$	-	$	-	$	9.9	$	9.9	$	-	$	-
Equity securities				681.7		681.7		-		-		724.5		724.5		-		-
Equity mutual funds				480.1		480.1		-		-		535.0		535.0		-		-
Equity pooled funds				615.1		-		615.1		-		651.6		-		651.6		-
Fixed income:
	Bonds (government and
		corporate)		651.4		-		651.4		-		636.8		-		636.8		-
	Mortgage and asset-
		backed securities		-		-		-		-		12.8		-		12.8		-
	Mutual funds			-		-		-		-		25.4		25.4		-		-
Real estate pooled funds				174.2		-		-		174.2		150.2		-		-		150.2
Total U.S. Qualified
	Pension Plans		$	2,613.6	$	1,172.9	$	1,266.5	$	174.2	$	2,746.2	$	1,294.8	$	1,301.1	$	150.2
International Pension
	Plans
Cash and cash equivalents			$	10.1	$	10.1	$	-	$	-	$	11.0	$	11.0	$	-	$	-
Equity pooled funds				766.9		-		766.9		-		837.2		-		837.2		-
Fixed income pooled funds				465.6		-		465.6		-		440.9		-		440.9		-
Other pooled funds				14.9		-		8.3		6.6		19.6		-		10.3		9.3
Insurance contracts				45.3		-		-		45.3		59.7		-		-		59.7
Total International
	Pension Plans		$	1,302.8	$	10.1	$	1,240.8	$	51.9	$	1,368.4	$	11.0	$	1,288.4	$	69.0

Schedule of Effect of Significant Unobservable Inputs, Changes in Plan Assets [Table Text Block]

The following table summarizes changes in fair value of the pension plan assets classified as Level 3, by asset class:
		Real Estate		Other		Insurance
		Pooled Funds		Pooled Funds		Contracts		Total
30 September 2013		$	132.8	$	9.4	$	68.3	$	210.5
Actual return on plan assets:
	Assets held at end of year		17.4		(.9)		-		16.5
	Assets sold during the period		-		1.2		-		1.2
Purchases, sales, and settlements, net			-		(.4)		(8.6)		(9.0)
30 September 2014		$	150.2	$	9.3	$	59.7	$	219.2
Actual return on plan assets:
	Assets held at end of year		24.0		(.2)		(11.1)		12.7
	Assets sold during the period		-		.5		-		.5
Purchases, sales, and settlements, net			-		(3.0)		(3.3)		(6.3)
30 September 2015		$	174.2	$	6.6	$	45.3	$	226.1

Schedule of Expected Benefit Payments [Table Text Block]

Projected benefit payments, which reflect expected future service, are as follows:
	U.S.		International
2016	$	129.0	$	52.0
2017		135.8		53.5
2018		142.2		55.3
2019		149.6		57.5
2020		157.4		57.8
2021–2025		917.9		332.3

Other Postretirement Benefits [Member]

Schedule of Net Periodic Benefit Cost

The cost of our other postretirement benefit plans includes the following components:
		2015		2014		2013
Service cost	$	2.8	$	3.3	$	4.3
Interest cost		2.2		2.3		1.9
Amortization of net actuarial loss		.8		1.7		2.3
Net Periodic Postretirement Cost	$	5.8	$	7.3	$	8.5

Schedule of Changes in Projected Benefit Obligations [Table Text Block]

		2015		2014
Obligation at beginning of year	$	93.5	$	99.9
Service cost		2.8		3.3
Interest cost		2.2		2.3
Actuarial gain		(2.3)		(3.0)
Benefits paid		(9.3)		(9.0)
Obligation at End of Year	$	86.9	$	93.5

Schedule of Amounts Recognized in Balance Sheet [Table Text Block]

Amounts Recognized
Accrued liabilities	$	10.4	$	10.7
Noncurrent liabilities		76.5		82.8

Schedule of Defined Benefit Plan Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block]

The changes in benefit obligation that have been recognized in other comprehensive income on a pretax basis during 2015 and 2014
for our other postretirement benefit plans consist of the following:
		2015		2014
Net actuarial gain arising during the period	$	(2.3)	$	(3.0)
Amortization of net actuarial loss		(.8)		(1.7)
Total	$	(3.1)	$	(4.7)

Schedule of Health Care Cost Trend Rates [Table Text Block]

The assumed healthcare trend rates are as follows:
	2015	2014
Healthcare trend rate	7%	7%
Ultimate trend rate	5%	5%
Year the ultimate trend rate is reached	2019	2019

Schedule of Expected Benefit Payments [Table Text Block]

Projected benefit payments are as follows:
2016	$	10.5
2017		10.4
2018		10.1
2019		9.9
2020		9.6
2021–2025		39.0