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Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Jan. 31, 2018 | Jan. 31, 2017
Cash flow (used in) provided by operating activities: |  |
Net income | $ 132,107 | $ 70,416
Adjustments to reconcile net income (loss) to net cash (used in) provided by operating activities: |  |
Depreciation and amortization | 6,171 | 6,030
Stock-based compensation | 8,889 | 9,329
Income (Loss) from unconsolidated entities | (38,880) | (46,445)
Distributions of earnings from unconsolidated entities | 38,892 | 48,581
Income from foreclosed real estate and distressed loans | (448) | (630)
Deferred tax (benefit) provision | (30,575) | 2,328
Deferred tax valuation allowances |  | 36
Inventory impairments and write-offs | 3,853 | 4,661
Other | 1,006 | 2,544
Changes in operating assets and liabilities |  |
Increase in inventory | (416,764) | (135,782)
Origination of mortgage loans | (231,436) | (232,721)
Sale of mortgage loans | 292,946 | 393,393
Decrease in restricted cash and investments | 23 | 797
(Increase) decrease in receivables, prepaid expenses and other assets | (16,594) | 83,815
Increase in customer deposits | 8,138 | 30,096
Decrease in accounts payable and accrued expenses | (54,029) | (170,123)
Decrease in income taxes payable | (33,100) | (42,157)
Net Cash (Used in) Provided by Operating Activities, Continuing Operations | (329,801) | 24,168
Cash flow provided by (used in) investing activities: |  |
Purchase of property and equipment - net | (1,694) | (6,314)
Investment in and advances to unconsolidated entities | (4,422) | (99,941)
Return of investments in unconsolidated entities | 36,253 | 33,253
Investment in distressed loans and foreclosed real estate | (92) | (274)
Return of investments in distressed loans and foreclosed real estate | 1,505 | 1,852
Acquisition of a business, net of cash acquired |  | (85,183)
Net Cash Provided By (Used In) Investing Activities, Continuing Operations | 31,550 | (138,558)
Cash flow provided by (used in) financing activities: |  |
Proceeds from issuance of senior notes | 400,000 |
Debt issuance costs for senior notes | (3,410) |
Proceeds from loans payable | 589,819 | 360,382
Principal payments of loans payable | (687,740) | (516,833)
Proceeds from stock-based benefit plans | 7,580 | 25,831
Purchase of treasury stock | (200,257) | (15,236)
Dividends paid | (12,293) |
Net Cash Provided By (Used in) Financing Activities, Continuing Operations | 93,699 | (145,856)
Net increase (decrease) in cash and cash equivalents | (204,552) | (260,246)
Cash and cash equivalents, beginning of period | 712,829 | 633,715
Cash and cash equivalents, end of period | $ 508,277 | $ 373,469

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- Definition Amount of distribution received from equity method investee for return of investment, classified as investing activities. Excludes distribution for return on investment, classified as operating activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 21D -URI http://asc.fasb.org/extlink&oid=98514028&loc=SL94080555-108585 + Details
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- Definition The cash inflow from a borrowing with the highest claim on the assets of the entity in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle, if longer). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3255-108585 + Details
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- Definition The cash inflow from a borrowing supported by a written promise to pay an obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3255-108585 + Details
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- Definition The cash inflow from sales of loans that are secured with real estate mortgages and are held with the intention to resell in the near future. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3536-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 21 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3461-108585 + Details
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- Definition Amount of cash inflow from exercise of stock options granted under share-based compensation arrangement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=96867065&loc=SL79508275-113901 + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 + Details
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- Definition Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 45 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=84176650&loc=d3e32123-109318 + Details
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