Consolidated Statements of Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Revenue:
Finance charges	$ 180.2	$ 157.9	$ 350.1	$ 310.7
Premiums earned	12.6	13.6	24.7	26.8
Other income	10.3	8.3	22.5	19.2
Total revenue	203.1	179.8	397.3	356.7
Costs and expenses:
Salaries and wages	28.5	24.4	58.9	50.0
General and administrative	9.1	8.5	18.2	16.7
Sales and marketing	10.9	8.8	22.6	18.4
Provision for credit losses	8.4	4.6	14.6	9.3
Interest	19.6	13.3	34.5	29.3
Provision for claims	9.2	11.0	17.8	22.0
Loss on extinguishment of debt	0.0	0.0	0.0	21.8
Total costs and expenses	85.7	70.6	166.6	167.5
Income before provision for income taxes	117.4	109.2	230.7	189.2
Provision for income taxes	43.2	39.8	85.0	70.0
Net income	$ 74.2	$ 69.4	$ 145.7	$ 119.2
Net income per share:
Basic (in usd per share)	$ 3.54	$ 3.06	$ 6.96	$ 5.16
Diluted (in usd per share)	$ 3.54	$ 3.06	$ 6.95	$ 5.15
Weighted average shares outstanding:
Basic (in shares)	20,946,827	22,653,393	20,934,790	23,122,288
Diluted (in shares)	20,951,832	22,658,891	20,949,048	23,157,289