Condensed Consolidated Statements Of Income And Comprehensive Income - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Revenue
Finance charge income	$ 848	$ 882	$ 1,702	$ 1,712
Leased vehicle income	599	238	1,030	438
Other income	68	71	137	138
Total revenue	1,515	1,191	2,869	2,288
Costs and expenses
Salaries and benefits	181	154	346	290
Other operating expenses	138	126	279	259
Total operating expenses	319	280	625	549
Leased vehicle expenses	467	179	794	335
Provision for loan losses	141	113	296	248
Interest expense	391	354	771	669
Total costs and expenses	1,318	926	2,486	1,801
Equity income	28	0	56	0
Income before income taxes	225	265	439	487
Income tax provision	39	90	103	167
Net income	186	175	336	320
Other comprehensive income (loss)
Defined benefit plans, net	0	0	1	0
Foreign currency translation adjustment	105	49	(242)	54
Other comprehensive (loss) income, net	105	49	(241)	54
Comprehensive income	$ 291	$ 224	$ 95	$ 374