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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (Parentheticals) $ in Millions	3 Months Ended
	Jan. 31, 2025 USD ($)
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
Gain on contribution of asset to joint venture	$ (22.7)

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- Definition

Gain on contribution of asset to joint venture.

+ References

No definition available.

+ Details

Name:	hov_GainOnContributionOfAssetsToJointVenture
Namespace Prefix:	hov_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

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- References

No definition available.

+ Details

Name:	us-gaap_IncomeStatementAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration