VARIABLE INTEREST ENTITIES (Details) (USD $)	5 Months Ended			6 Months Ended
	Jun. 30, 2014	Jun. 30, 2014 Securitization Entities [Member]	Dec. 31, 2013 Securitization Entities [Member]	Jun. 30, 2014 Securitization Entities [Member] Home Equity Loans and Lines of Credit [Member]	Jun. 30, 2013 Securitization Entities [Member] Home Equity Loans and Lines of Credit [Member]	Dec. 31, 2013 Securitization Entities [Member] Home Equity Loans and Lines of Credit [Member]	Jun. 30, 2014 Trusts [Member] VIE, Not Primary Beneficiary [Member]	Jun. 30, 2014 Chrysler Capital Securitizations [Member] VIE, Not Primary Beneficiary [Member]	Jun. 30, 2014 Other Unrelated Third Parties [Member] VIE, Not Primary Beneficiary [Member]
Variable Interest Entity [Line Items]
Gross retail installment contracts transferred to consolidated Trusts							$ 22,500,000,000
Proceeds from securitization of retail installment contracts	774,200,000
Gain on securitization of financial assets	32,500,000
Gross retail installment contracts sold in off-balance sheet securitizations								1,500,000,000	3,600,000,000
Receivable from securitizations		5,100,000	5,500,000
Principal amount outstanding on loans securitized				38,800,000		41,500,000
Principal amount outstanding on loans securitized, greater than 90 days past due				15,600,000		15,300,000
Net credit losses on securitized loans				$ 100,000	$ 300,000