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Restricted Cash
6 Months Ended
Jun. 30, 2016
Cash and Cash Equivalents [Abstract]  
Restricted Cash
Restricted Cash
The following table summarizes the components of restricted cash (in millions):
 
 
June 30, 2016
 
December 31, 2015
Revolving credit facilities
 
$
325

 
$
345

Securitization notes payable
 
1,669

 
1,531

Other
 
16

 
65

Total restricted cash
 
$
2,010

 
$
1,941


Restricted cash for securitization notes payable and revolving credit facilities includes collections from borrowers that have not yet been used for repayment of debt. In addition, this cash includes funds deposited in restricted cash accounts as collateral required to support securitization transactions or to provide additional collateral for borrowings under revolving credit facilities.