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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Millions | 9 Months Ended
--- | ---
Jun. 27, 2020 | Jun. 29, 2019
Statement of Cash Flows [Abstract] |  |
Cash, cash equivalents and restricted cash, beginning balances | $ 50,224 | $ 25,913
Operating activities: |  |
Net income | 44,738 | 41,570
Adjustments to reconcile net income to cash generated by operating activities: |  |
Depreciation and amortization | 8,354 | 9,368
Share-based compensation expense | 5,105 | 4,569
Deferred income tax expense/(benefit) | 182 | (38)
Other | (94) | (340)
Changes in operating assets and liabilities: |  |
Accounts receivable, net | 5,149 | 9,013
Inventories | 10 | 496
Vendor non-trade receivables | 8,685 | 13,483
Other current and non-current assets | (6,760) | 693
Accounts payable | (10,787) | (19,804)
Deferred revenue | 1,649 | (776)
Other current and non-current liabilities | 3,867 | (8,753)
Cash generated by operating activities | 60,098 | 49,481
Investing activities: |  |
Purchases of marketable securities | (96,606) | (21,902)
Proceeds from maturities of marketable securities | 54,865 | 26,783
Proceeds from sales of marketable securities | 39,760 | 49,516
Payments for acquisition of property, plant and equipment | (5,525) | (7,718)
Payments made in connection with business acquisitions, net | (1,473) | (611)
Purchases of non-marketable securities | (210) | (632)
Proceeds from non-marketable securities | 58 | 1,526
Other | (689) | (268)
Cash generated by/(used in) investing activities | (9,820) | 46,694
Financing activities: |  |
Proceeds from issuance of common stock | 430 | 391
Payments for taxes related to net share settlement of equity awards | (3,234) | (2,626)
Payments for dividends and dividend equivalents | (10,570) | (10,640)
Repurchases of common stock | (55,171) | (49,453)
Proceeds from issuance of term debt, net | 10,635 | 0
Repayments of term debt | (12,629) | (5,500)
Proceeds from/(Repayments of) commercial paper, net | 31 | (2,026)
Proceeds from repurchase agreements | 5,165 | 0
Other | (120) | (83)
Cash used in financing activities | (65,463) | (69,937)
Increase/(Decrease) in cash, cash equivalents and restricted cash | (15,185) | 26,238
Cash, cash equivalents and restricted cash, ending balances | 35,039 | 52,151
Supplemental cash flow disclosure: |  |
Cash paid for income taxes, net | 8,410 | 11,795
Cash paid for interest | $ 2,275 | $ 2,563

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- Definition Amount of cash inflow from maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=118954083&loc=d3e26853-111562 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3151-108585 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585 + Details
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