Quarterly report pursuant to Section 13 or 15(d)

Noncontrolling Interests And Redeemable Noncontrolling Interest (Summary Of Income (Loss) Attributable To Noncontrolling Interests) (Details)

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Noncontrolling Interests And Redeemable Noncontrolling Interest (Summary Of Income (Loss) Attributable To Noncontrolling Interests) (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Nov. 30, 2017
Noncontrolling Interest [Line Items]      
Net income attributable to noncontrolling interests $ 4,560 $ 2,637  
Bluegreen [Member]      
Noncontrolling Interest [Line Items]      
Consolidated method ownership percentage 90.00%   90.00%
Bluegreen [Member]      
Noncontrolling Interest [Line Items]      
Net income attributable to noncontrolling interests [1] $ 2,098    
Bluegreen [Member] | Bluegreen/Big Cedar Vacation [Member]      
Noncontrolling Interest [Line Items]      
Consolidated method ownership percentage 51.00%    
Bluegreen/Big Cedar Vacation [Member]      
Noncontrolling Interest [Line Items]      
Net income attributable to noncontrolling interests [2] $ 2,607 2,647  
Joint Ventures And Other [Member]      
Noncontrolling Interest [Line Items]      
Net income attributable to noncontrolling interests $ (145) $ (10)  
[1] Subsequent to Bluegreen's IPO in November 2017, the Company owns 90% of Bluegreen.
[2] Bluegreen has a joint venture arrangement pursuant to which it owns 51% of Bluegreen/Big Cedar Vacations.