Leases (Tables)

9 Months Ended

Jun. 30, 2021

Leases [Abstract]

Supplemental Balance Sheet Information Leases [Table Text Block]

The following table presents supplemental consolidated statement of financial position information as of June 30, 2021 and September 30, 2020 (in millions):

	Location of lease balances	June 30, 2021		September 30, 2020
Operating lease right-of-use assets	Other noncurrent assets	$	1,369	$	1,190
Operating lease liabilities - current	Other current liabilities	323		332
Operating lease liabilities - noncurrent	Other noncurrent liabilities	1,058		875

Supplemental Lease Cash Flow Information [Table Text Block]

The following table presents supplemental noncash operating lease activity, excluding leases acquired in business combinations, for the nine months ended June 30, 2021 and 2020 (in millions):

	Nine Months Ended June 30,
	2021		2020
Right-of-use assets obtained in exchange for operating lease liabilities	$	411	$	315