Other Assets - Accounts Receivable, Net (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Accounts Receivable, Net
Allowance for credit losses	$ 0.3	$ 0.4
Increase (decrease) in allowance for credit losses related to accounts receivable	(0.1)
Maximum
Accounts Receivable, Net
Allowance for lease related receivables	$ 0.1	$ 0.1

Amount of allowance for credit loss on accounts receivable, excluding lease related receivable.

No definition available.

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Period Type:	instant

- Definition

Amount of allowance for credit loss on lease related receivables.

+ References

No definition available.

+ Details

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Namespace Prefix:	joe_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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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.

+ Details

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- Definition

Amount of increase (decrease) in allowance for credit loss on accounts receivable.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 13
-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447

+ Details

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- Details

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