Name:	joe_NumberOfIndividualsWhoElectedToReceivePercentageOfTotalDiscretionaryCashIncentiveAwardInSharesOfCompanyCommonStock
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Data Type:	xbrli:integerItemType
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The aggregate fair market value of grant approved for each individual during the period on other than stock (or unit) option plans or cash equivalent.

No definition available.

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Data Type:	xbrli:monetaryItemType
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The number of individuals receiving grants during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

No definition available.

Name:	joe_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodNumberOfIndividuals
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Data Type:	xbrli:integerItemType
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Number of individuals who elected to receive cash in lieu of stock award during the period.

No definition available.

Name:	joe_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOfIndividualsWhoElectedToReceiveCashInLieuOfStockAwards
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Data Type:	xbrli:integerItemType
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Percentage of discretionary cash incentive award grantee may elect to receive in shares of common stock.

No definition available.

Name:	joe_ShareBasedCompensationArrangementBySharebasedPaymentAwardPercentageOfTotalDiscretionaryCashIncentiveAwardElectedToBeReceivedInSharesOfCompanyCommonStock
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Data Type:	num:percentItemType
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Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5047-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.F)
-URI http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

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The number of restricted shares issued as compensation, net of shares for the payment of withholding taxes. This element is to be used only if shares are used in lieu of cash to satisfy all or a portion of withholding taxes.

No definition available.

Name:	us-gaap_RestrictedStockSharesIssuedNetOfSharesForTaxWithholdings
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Data Type:	xbrli:sharesItemType
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Period Type:	duration

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(1)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

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Data Type:	xbrli:sharesItemType
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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.

No definition available.

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems
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Data Type:	na
Balance Type:
Period Type:

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Data Type:	na
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Name:	srt_RangeAxis=srt_MaximumMember
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