Noncontrolling Interests And Redeemable Noncontrolling Interest (Summary Of Income (Loss) Attributable To Noncontrolling Interests) (Details)	Dec. 31, 2019
Bluegreen [Member]
Noncontrolling Interest [Line Items]
Consolidated method ownership percentage	90.50%
Bluegreen [Member] \| Bluegreen/Big Cedar Vacation [Member]
Noncontrolling Interest [Line Items]
Consolidated method ownership percentage	51.00%

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.

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