XML 71 R54.htm IDEA: XBRL DOCUMENT v3.8.0.1
Loans, Loans Held For Sale, Notes, Certificates and Secured Borrowings and Loan Servicing Rights - Additional Information (Detail)
$ in Thousands
1 Months Ended 3 Months Ended 12 Months Ended
Oct. 31, 2017
USD ($)
fund
Dec. 31, 2017
USD ($)
Sep. 30, 2017
USD ($)
Jun. 30, 2017
USD ($)
Mar. 31, 2017
USD ($)
Dec. 31, 2016
USD ($)
Sep. 30, 2016
USD ($)
Jun. 30, 2016
USD ($)
Mar. 31, 2016
USD ($)
Dec. 31, 2017
USD ($)
Dec. 31, 2016
USD ($)
Dec. 31, 2015
USD ($)
Sep. 28, 2017
USD ($)
Loans, Notes and Certificates, and Loan Servicing Rights [Line Items]                          
Number of legacy funds included in sale of Certificates | fund 6                        
Proceeds from transfer of loan participations $ 384,700                        
Transfer of loan participations accounted for as a sale 103,800                        
Issuance of secured borrowings 282,500                 $ 280,495 $ 22,274 $ 0  
Loan participations at fair value, pledged as collateral 280,900                        
Payments to Certificate holders 386,100                        
Interest income   $ 141,471 $ 151,532 $ 157,260 $ 160,996 $ 167,230 $ 171,868 $ 179,685 $ 177,879 611,259 696,662 $ 552,972  
Purchased to fulfill requirements                   $ 1,600,000      
Non-accrual status threshold                   120 days      
Loans and Loans Held for Sale                          
Loans, Notes and Certificates, and Loan Servicing Rights [Line Items]                          
Non-accrual status threshold                   90 days      
Loans                          
Loans, Notes and Certificates, and Loan Servicing Rights [Line Items]                          
Principal balance of underlying loan servicing rights   8,180,000       6,540,000       $ 8,180,000 6,540,000    
Loans Invested in by Company                          
Loans, Notes and Certificates, and Loan Servicing Rights [Line Items]                          
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Valuation Adjustment, Gain (Loss) Included in Earnings                   (25,834) (2,949)    
Outstanding Principal Balance, Sales                   (990,267) (144,655)    
Loans sold to whole loan investors                   65,681 12,632    
Loans Invested in by Company | Fair Value, Measurements, Recurring                          
Loans, Notes and Certificates, and Loan Servicing Rights [Line Items]                          
Interest income                   35,700      
Aggregate principal balance outstanding   613,652       27,860       613,652 27,860    
Loans to borrowers who reside in areas affected by natural disasters   597,055       25,911       597,055 25,911    
Loans Invested in by Company | Fair Value, Measurements, Recurring | Loans Held For Sale                          
Loans, Notes and Certificates, and Loan Servicing Rights [Line Items]                          
Aggregate principal balance outstanding   242,273       $ 9,345       242,273 $ 9,345    
Natural Disasters and Other Casualty Events | Loans Invested in by Company                          
Loans, Notes and Certificates, and Loan Servicing Rights [Line Items]                          
Loans to borrowers who reside in areas affected by natural disasters   14,000               14,000      
Whole Loan Investors | Loans Invested in by Company                          
Loans, Notes and Certificates, and Loan Servicing Rights [Line Items]                          
Loans sold to whole loan investors                   791,800      
Consumer Loan | Loans Invested in by Company                          
Loans, Notes and Certificates, and Loan Servicing Rights [Line Items]                          
Loans securitized and sold                         $ 198,500
Secured Borrowings | Loans Held for Investment                          
Loans, Notes and Certificates, and Loan Servicing Rights [Line Items]                          
Loans pledged as collateral   242,700               242,700      
Loans pledged as collateral, at fair value   228,100               228,100      
Payables to Securitization Holders | Loans Held for Investment                          
Loans, Notes and Certificates, and Loan Servicing Rights [Line Items]                          
Loans pledged as collateral   359,400               359,400      
LendingClub Warehouse LLC | Revolving Credit Facility | Warehouse Credit Facility | Loans Held For Sale                          
Loans, Notes and Certificates, and Loan Servicing Rights [Line Items]                          
Loans pledged as collateral   $ 62,100               $ 62,100      
Net Fair Value Adjustments                          
Loans, Notes and Certificates, and Loan Servicing Rights [Line Items]                          
Net cash outflow for transfer of loan participations $ 1,400