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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Oct. 01, 2022 | Oct. 02, 2021 | Oct. 03, 2020
CASH FLOWS FROM OPERATING ACTIVITIES: |  |  |
Net income | $ 433,545 | $ 367,161 | $ 52,300
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation and amortization | 21,293 | 19,810 | 19,739
Impairment charges | 1,346 | 0 | 0
Equity-based compensation and employee benefits | 18,986 | 15,491 | 15,019
Adjustment for doubtful accounts | (245) | (248) | 371
Adjustment for inventory valuation | (2,613) | (2,965) | 4,170
Change in the estimation of warranty reserve | 0 | 0 | (5,417)
Deferred taxes | (8,648) | (9,818) | (827)
(Gain) / loss on disposal of property, plant and equipment | (253) | 259 | 953
Gain on disposal of equity-method investments | 0 | (1,046) | 0
Unrealized foreign currency translation | (7,278) | (378) | 874
Share of results of equity-method investee | 0 | 94 | 36
Changes in operating assets and liabilities: |  |  |
Accounts and notes receivable | 113,340 | (221,924) | (1,928)
Inventory | (14,924) | (52,719) | (26,194)
Prepaid expenses and other current assets | (37,907) | (4,573) | (3,561)
Accounts payable, accrued expenses and other current liabilities | (128,734) | 181,960 | 38,148
Income taxes payable | 4,946 | 7,686 | (291)
Other, net | (2,666) | 1,242 | 1,020
Net cash provided by operating activities | 390,188 | 300,032 | 94,412
CASH FLOWS FROM INVESTING ACTIVITIES: |  |  |
Acquisition of business, net of cash acquired | 0 | (26,338) | 0
Purchases of property, plant and equipment | (22,985) | (22,775) | (11,719)
Proceeds from sales of property, plant and equipment | 181 | 291 | 50
Purchase of equity investments | (397) | 0 | (1,288)
Purchase of short term investments | (469,000) | (507,000) | (442,000)
Maturity of short term investments | 626,000 | 472,000 | 329,000
Disposal of equity-method investments | 0 | 2,115 | 0
Net cash provided by / (used in) investing activities | 133,799 | (81,707) | (125,957)
CASH FLOWS FROM FINANCING ACTIVITIES: |  |  |
Payment on short term debt | (54,500) | (22,750) | (147,143)
Payment for finance leases | (509) | (379) | (123)
Repurchase of common stock | (281,319) | (10,426) | (54,549)
Proceeds from short term debt | 54,500 | 22,750 | 86,239
Common stock cash dividends paid | (39,363) | (33,453) | (30,233)
Net cash used in financing activities | (321,191) | (44,258) | (145,809)
Effect of exchange rate changes on cash and cash equivalents | (10,047) | 594 | 1,297
Changes in cash and cash equivalents | 192,749 | 174,661 | (176,057)
Cash and cash equivalents at beginning of period | 362,788 | 188,127 | 364,184
Cash and cash equivalents at end of period | 555,537 | 362,788 | 188,127
CASH PAID FOR: |  |  |
Interest | 208 | 218 | 1,716
Income taxes | $ 50,309 | $ 51,856 | $ 13,271

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