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Note 3 - Summary of Significant Accounting Policies (Detail) - Interest Costs Incurred, Expensed and Capitalized (USD $) In Thousands, unless otherwise specified | 12 Months Ended
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Oct. 31, 2012 | Oct. 31, 2011 | Oct. 31, 2010
Interest capitalized | $ 121,441 | [1] | $ 136,288 | [1] | $ 164,340 |
Plus interest incurred(1) | 147,048 | [2] | 156,998 | [2] | 154,307 | [2]
Less cost of sales interest expensed | 54,538 |  | 74,676 |  | 84,440 |
Less other interest expensed(2)(3) | 97,895 | [3],[4] | 97,169 | [3],[4] | 97,919 | [3],[4]
Interest capitalized | $ 116,056 | [1] | $ 121,441 | [1] | $ 136,288 | [1]
[1] | We have incurred significant inventory impairments in recent years, which are determined based on total inventory including capitalized interest. However, the capitalized interest amounts above are shown gross before allocating any portion of the impairments to capitalized interest.
[2] | Data does not include interest incurred by our mortgage and finance subsidiaries.
[3] | Other interest expensed is comprised of interest that does not qualify for capitalization because our assets that qualify for interest capitalization (inventory under development) do not exceed our debt. Interest on completed homes and land in planning which does not qualify for capitalization is expensed.
[4] | Cash paid for interest, net of capitalized interest is the sum of other interest expensed, as defined above, and interest paid by our mortgage and finance subsidiaries adjusted for the change in accrued interest, which is calculated as follows:

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- Definition Interest incurred on homebuilding indebtedness in excess of qualified inventory which is charged to the statement of operations in the period incurred. + References No definition available. + Details
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- Definition Carrying amount as of the balance sheet date of interest costs that were capitalized to properties under development during the land development and construction period of a project, and which are included in inventory. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 34 -Paragraph 21 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition The amount of interest costs that had been capitalized to inventory which were charged to cost of sales during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 34 -Paragraph 9, 11, 12, 13, 14, 15, 21 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition The amount of interest capitalized to an operative builder's inventory during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 34 -Paragraph 21 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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