Retirement Plans (Tables)

12 Months Ended

Sep. 30, 2013

Compensation and Retirement Disclosure [Abstract]

Schedule Of Retirement Plans Expense

	U.S. Plans							Non-U.S. Plans
	2011			2012		2013		2011		2012		2013
Defined benefit plans:
Service cost (benefits earned during the period)	$	52		55		70		30		27		31
Interest cost	172			172		167		50		50		46
Expected return on plan assets	(279		)	(275	)	(280	)	(49	)	(43	)	(50	)
Net amortization and other	147			168		226		22		19		18
Net periodic pension expense	92			120		183		53		53		45
Defined contribution plans	98			103		113		50		59		63
Total retirement plans expense	$	190		223		296		103		112		108

Reconciliations Of Actuarial Present Value Of Projected Benefit Obligations And Fair Value Of Plan Assets For Defined Benefit Pension Plans

	U.S. Plans					Non-U.S. Plans
	2012			2013		2012		2013
Projected benefit obligation, beginning	$	3,644		4,203		960		1,143
Service cost	55			70		27		31
Interest cost	172			167		50		46
Actuarial (gain) loss	502			(403	)	137		85
Benefits paid	(173		)	(176	)	(41	)	(46	)
Foreign currency translation and other	3			2		10		10
Projected benefit obligation, ending	$	4,203		3,863		1,143		1,269
Fair value of plan assets, beginning	$	3,182		3,719		690		809
Actual return on plan assets	595			454		100		86
Employer contributions	113			113		50		47
Benefits paid	(173		)	(176	)	(41	)	(46	)
Foreign currency translation and other	2			2		10		3
Fair value of plan assets, ending	$	3,719		4,112		809		899
Net amount recognized in the balance sheet	$	(484	)	249		(334	)	(370	)
Amounts recognized in the balance sheet:
Noncurrent asset	$	—		435		4		3
Current liability	$	(9	)	(10	)	(8	)	(10	)
Noncurrent liability	$	(475	)	(176	)	(330	)	(363	)
Pretax accumulated other comprehensive loss	$	(1,674	)	(871	)	(308	)	(343	)

Schedule Of Weighted-Average Assumptions Used In Valuations Of Pension Benefits

	U.S. Plans						Non-U.S. Plans
	2011		2012		2013		2011		2012		2013
Net pension expense:
Discount rate	5.00	%	4.75	%	4.00	%	4.6	%	5.2	%	4.1	%
Expected return on plan assets	8.00	%	7.75	%	7.75	%	5.9	%	5.9	%	5.5	%
Rate of compensation increase	3.00	%	3.00	%	3.25	%	3.5	%	3.5	%	3.4	%
Benefit obligations:
Discount rate	4.75	%	4.00	%	4.75	%	5.2	%	4.1	%	4.2	%
Rate of compensation increase	3.00	%	3.25	%	3.25	%	3.5	%	3.4	%	3.2	%

Schedule Of Asset Allocations And Weighted-Average Target Allocations

	U.S. Plans					Non-U.S. Plans
	2012		2013		Target	2012		2013		Target
Equity securities	64	%	66	%	60-70%	55	%	56	%	50-60%
Debt securities	27		26		25-35	30		30		25-35
Other	9		8		3-10	15		14		10-20
Total	100	%	100	%	100%	100	%	100	%	100%

Schedule Of Fair Values Of Defined Benefit Plan Assets Organized By Asset Class And Fair Value Hierarchy Of ASC 820

	Level 1		Level 2	Level 3	Total	%
2013
U.S. equities	$	1,078	560	121	1,759	35	%
International equities	563		632	—	1,195	24	%
Emerging market equities	—		263	—	263	5	%
Corporate bonds	—		524	—	524	10	%
Government bonds	22		614	—	636	13	%
High yield bonds	—		159	—	159	3	%
Other	178		168	129	475	10	%
Total	$	1,841	2,920	250	5,011	100	%
2012
U.S. equities	$	926	559	129	1,614	35	%
International equities	442		495	—	937	21	%
Emerging market equities	68		197	—	265	6	%
Corporate bonds	—		528	—	528	12	%
Government bonds	—		551	—	551	12	%
High yield bonds	—		148	—	148	3	%
Other	183		181	121	485	11	%
Total	$	1,619	2,659	250	4,528	100	%

Reconciliation Of Change In Value For Level 3 Assets

	2012			2013
Beginning balance	$	267		250
Gains (Losses) on assets held	9			25
Gains (Losses) on assets sold	(16		)	(22	)
Purchases, sales and settlements, net	(10		)	(3	)
Ending balance	$	250		250