Number of land purchase contracts determined to be with VIEs.

No definition available.

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- Definition

[Line Items] for Information related to interest capitalized into homebuilding inventory

+ References

No definition available.

+ Details

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- Definition

The carrying amount of the asset transferred to a third party to serve as a deposit, which typically serves as security against failure by the transferor to perform under terms of an agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.8,17)
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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- Definition

Total interest costs incurred during the period and either capitalized or charged against earnings.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-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

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- Definition

Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier.

+ References

No definition available.

+ Details

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- Definition

Amount of interest cost charged to cost of sales that had been previously capitalized to inventory.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-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

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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Inventory (Details Textual) $ in Thousands	3 Months Ended		6 Months Ended
Inventory (Details Textual) $ in Thousands	Apr. 30, 2021 USD ($)	Apr. 30, 2020 USD ($)	Apr. 30, 2021 USD ($)	Apr. 30, 2020 USD ($)	Oct. 31, 2020 USD ($)
Variable Interest Entity [Line Items]
Purchase Obligation	$ 3,284,082		$ 3,284,082		$ 2,640,225
Home Building [Member]
Real estate inventory capitalized interest costs [Line Items]
Real Estate Inventory, Capitalized Interest Costs, Cost of Sales	$ (44,092)	$ (38,037)	$ (77,417)	$ (70,811)
VariableInterestEntityNotPrimaryBeneficiaryAggregatedDisclosureMember [Member]
Variable Interest Entity [Line Items]
Number of VIE Land Purchase Contracts (in ones)	275		275		207
Interest Rate Swap \| Home Building [Member]
Real estate inventory capitalized interest costs [Line Items]
Real Estate Inventory, Capitalized Interest Costs, Cost of Sales	$ 32		$ 42
Interest Rate Swap \| AOCI Attributable to Parent [Member]
Real estate inventory capitalized interest costs [Line Items]
Interest Costs Incurred	246		400
Land Purchase Commitment To Unrelated Party [Member]
Variable Interest Entity [Line Items]
Purchase Obligation	3,275,903		3,275,903		$ 2,630,128
Land Purchase Commitment To Unrelated Party [Member] \| VariableInterestEntityNotPrimaryBeneficiaryAggregatedDisclosureMember [Member]
Variable Interest Entity [Line Items]
Purchase Obligation	2,770,000		2,770,000		2,310,000
Land Parcel Purchase Commitment [Member]
Variable Interest Entity [Line Items]
Deposits against Aggregate Purchase Commitments	220,950		220,950		223,571
Land Parcel Purchase Commitment [Member] \| VariableInterestEntityNotPrimaryBeneficiaryAggregatedDisclosureMember [Member]
Variable Interest Entity [Line Items]
Deposits against Aggregate Purchase Commitments	$ 204,400		$ 204,400		$ 208,700