Quarterly report pursuant to Section 13 or 15(d)

Consolidated Variable Interest Entities (Narrative) (Details)

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Consolidated Variable Interest Entities (Narrative) (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Bluegreens Vacation Ownership Interests [Member]    
Variable Interest Entity [Line Items]    
Voluntary repurchases and substitutions $ 1.7 $ 3.3