Other Deductions, Net (Tables)

6 Months Ended

Mar. 31, 2021

Other Income and Expenses [Abstract]

Schedule of Other Deductions, net

Other deductions, net are summarized below:

	Three Months Ended March 31,				Six Months Ended March 31,
	2020			2021		2020	2021
Amortization of intangibles (intellectual property and customer relationships)		$	59	74		118	152
Restructuring costs		31		17		128	83
Special advisory fees		—		—		13	—
Other		(48)		(58)		(39)	(80)
Total		$	42	33		220	155