Other Deductions, Net (Tables)

9 Months Ended

Jun. 30, 2017

Other Income and Expenses [Abstract]

Schedule of Other Deductions, net

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

	Three Months Ended June 30,				Nine Months Ended June 30,
	2016			2017		2016	2017
Amortization of intangibles		$	22	34		66	77
Restructuring costs		13		21		31	45
Other		4		32		62	81
Total		$	39	87		159	203