Condensed Consolidated Statements of Cash Flows - USD ($) $ in Millions	6 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Operating Activities
Net income	$ 1,302	$ 461
Adjustments to net income to derive net cash provided by operating activities:
Depreciation and amortization	1,113	1,067
Share-based compensation	138	141
Deferred income taxes	(120)	(136)
Change in operating assets and liabilities	55	(258)
Pension obligation	45	49
Product liability-related charge	296	0
Other, net	(109)	(128)
Net Cash Provided by Operating Activities	2,721	1,196
Investing Activities
Capital expenditures	(499)	(395)
Acquisitions, net of cash acquired	(179)	0
Other, net	(186)	(147)
Net Cash Used for Investing Activities	(863)	(542)
Financing Activities
Change in credit facility borrowings	0	210
Proceeds from long-term debt and term loans	1,715	1,900
Payments of debt and term loans	(1,998)	(305)
Dividends paid	(528)	(505)
Other, net	(82)	(90)
Net Cash (Used for) Provided by Financing Activities	(893)	1,210
Effect of exchange rate changes on cash and equivalents and restricted cash	17	(15)
Net increase in cash and equivalents and restricted cash	981	1,849
Opening Cash and Equivalents and Restricted Cash	2,917	590
Closing Cash and Equivalents and Restricted Cash	$ 3,898	$ 2,439