Condensed Consolidated Statements of Cash Flows - USD ($) $ in Millions	9 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Operating Activities
Net income	$ 1,827	$ 746
Adjustments to net income to derive net cash provided by operating activities:
Depreciation and amortization	1,681	1,601
Share-based compensation	189	193
Deferred income taxes	(95)	(203)
Change in operating assets and liabilities	158	(248)
Pension obligation	52	77
Product liability-related charge	296	0
Other, net	(411)	(107)
Net Cash Provided by Operating Activities	3,696	2,058
Investing Activities
Capital expenditures	(766)	(597)
Acquisitions, net of cash acquired	(283)	(139)
Other, net	(137)	(169)
Net Cash Used for Investing Activities	(1,186)	(905)
Financing Activities
Change in credit facility borrowings	0	(485)
Proceeds from long-term debt and term loans	1,715	3,389
Payments of debt and term loans	(1,999)	(3,711)
Proceeds from issuance of equity securities	0	2,917
Repurchases of common stock	(1,000)	0
Dividends paid	(789)	(773)
Other, net	(91)	(106)
Net Cash (Used for) Provided by Financing Activities	(2,164)	1,230
Effect of exchange rate changes on cash and equivalents and restricted cash	18	(9)
Net increase in cash and equivalents and restricted cash	365	2,374
Opening Cash and Equivalents and Restricted Cash	2,917	590
Closing Cash and Equivalents and Restricted Cash	$ 3,282	$ 2,964