Income Taxes (Tables)

12 Months Ended

Sep. 30, 2019

Income Tax Disclosure [Abstract]

Schedule Of Pretax Earnings From Continuing Operations

Pretax earnings from continuing operations consist of the following:

	2017		2018	2019
United States	$	1,350	1,652	1,771
Non-U.S.	985		1,015	1,088
Total pretax earnings	$	2,335	2,667	2,859

Schedule Of Principal Components Of Income Tax Expense

The principal components of income tax expense follow:

	2017			2018		2019
Current:
U.S. federal	$	351		341		247
State and local	40			52		24
Non-U.S.	311			300		308
Deferred:
U.S. federal	7			(224	)	(2	)
State and local	4			(11	)	12
Non-U.S.	(53		)	(15	)	(58	)
Income tax expense	$	660		443		531

Schedule Of Reconciliations Of U.S. Federal Statutory Tax Rate

Reconciliations of the U.S. federal statutory income tax rate to the Company's effective tax rate follow. For fiscal 2018, the U.S. federal statutory rate was 35 percent for one quarter and 21 percent for three quarters.

	2017		2018		2019
U.S. federal statutory rate	35.0	%	24.5	%	21.0	%
State and local taxes, net of U.S. federal tax benefit	1.2		1.2		1.0
Non-U.S. rate differential	(3.6	)	0.8		1.8
Non-U.S. tax holidays	(1.0	)	(0.8	)	(1.1	)
U.S. manufacturing deduction	(1.7	)	(1.1	)	—
Foreign derived intangible income	—		—		(1.1	)
Gain on divestiture	—		1.0		—
Subsidiary restructuring	(1.8	)	(2.0	)	(2.6	)
Transition impact of Tax Act	—		(7.1	)	—
Other	0.2		0.1		(0.4	)
Effective income tax rate	28.3	%	16.6	%	18.6	%

Schedule Of Unrecognized Tax Benefits

	2018			2019
Unrecognized tax benefits, beginning	$	132		158
Additions for current year tax positions	13			15
Additions for prior year tax positions	8			18
Reductions for prior year tax positions	(8		)	(22	)
Acquisitions and divestitures	21			4
Reductions for settlements with tax authorities	(3		)	(5	)
Reductions for expiration of statutes of limitations	(5		)	(9	)
Unrecognized tax benefits, ending	$	158		159

Schedule Of Deferred Income Tax Assets And Liabilities

The principal items that gave rise to deferred income tax assets and liabilities follow:

	2018			2019
Deferred tax assets:
Net operating losses and tax credits	$	396		407
Accrued liabilities	238			228
Postretirement and postemployment benefits	37			36
Employee compensation and benefits	119			110
Pensions	—			95
Other	151			121
Total	$	941		997
Valuation allowances	$	(341	)	(307	)
Deferred tax liabilities:
Intangibles	$	(693	)	(637	)
Pensions	(43		)	—
Property, plant and equipment	(187		)	(195	)
Undistributed non-U.S. earnings	(52		)	(49	)
Other	(35		)	(39	)
Total	$	(1,010	)	(920	)
Net deferred income tax liability	$	(410	)	(230	)