Consolidated Statements of Income (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Revenue:
Finance charges	$ 202.8	$ 169.9
Premiums earned	10.8	12.1
Other income	14.3	12.2
Total revenue	227.9	194.2
Costs and expenses:
Salaries and wages	32.7	30.4
General and administrative	12.1	9.1
Sales and marketing	13.7	11.7
Provision for credit losses	22.1	6.2
Interest	22.1	14.9
Provision for claims	6.8	8.6
Total costs and expenses	109.5	80.9
Income before provision for income taxes	118.4	113.3
Provision for income taxes	44.0	41.8
Net income	$ 74.4	$ 71.5
Net income per share:
Basic (in usd per share)	$ 3.64	$ 3.42
Diluted (in usd per share)	$ 3.63	$ 3.41
Weighted average shares outstanding:
Basic (in shares)	20,435,201	20,922,620
Diluted (in shares)	20,485,832	20,948,676