Other Deductions, Net (Tables)

6 Months Ended

Mar. 31, 2016

Other Income and Expenses [Abstract]

Schedule of Other Deductions, net

Other deductions, net are summarized below (in millions):

	Three Months Ended March 31,			Six Months Ended March 31,
	2015		2016	2015	2016
Amortization of intangibles	$	53	46	108	97
Rationalization of operations	44		15	53	28
Separation costs	—		31	—	55
Other	39		30	39	56
Total	$	136	122	200	236