Quarterly report pursuant to Section 13 or 15(d)

Notes Receivable (Percentage Of Gross Notes Receivable Outstanding, By FICO Score At Origination) (Details)

v3.19.1
Notes Receivable (Percentage Of Gross Notes Receivable Outstanding, By FICO Score At Origination) (Details)
Mar. 31, 2019
Dec. 31, 2018
Financing Receivable, Recorded Investment [Line Items]    
Percentage of gross notes receivable outstanding 100.00% 100.00%
700+ [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Percentage of gross notes receivable outstanding 57.00% 57.00%
600-699 [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Percentage of gross notes receivable outstanding 39.00% 39.00%
Less Than 699 [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Percentage of gross notes receivable outstanding 3.00% 3.00%
No Score [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Percentage of gross notes receivable outstanding [1] 1.00% 1.00%
[1] VOI notes receivable attributable to borrowers without a FICO score are primarily related to foreign borrowers.