Consolidated Statements of Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Revenue:
Finance Charges Revenue	$ 349.9	$ 303.0	$ 1,013.3	$ 863.0
Premiums earned	12.9	12.2	38.2	34.2
Other income	15.9	16.8	51.6	45.8
Total revenue	378.7	332.0	1,103.1	943.0
Costs and expenses:
Salaries and wages	47.9	41.1	143.9	123.3
General and administrative	17.2	14.1	47.9	41.3
Sales and marketing	16.6	16.3	53.1	51.3
Provision for credit losses	19.3	14.0	49.2	39.2
Interest	50.4	41.1	145.2	114.3
Provision for claims	8.2	7.0	23.1	19.5
Total costs and expenses	159.6	133.6	462.4	388.9
Income before provision for income taxes	219.1	198.4	640.7	554.1
Provision for income taxes	53.7	47.4	146.5	132.0
Net income	$ 165.4	$ 151.0	$ 494.2	$ 422.1
Net income per share:
Basic (in usd per share)	$ 8.73	$ 7.76	$ 26.08	$ 21.69
Diluted (in usd per share)	$ 8.73	$ 7.75	$ 26.06	$ 21.68
Weighted average shares outstanding:
Basic (in shares)	18,944,672	19,465,563	18,948,140	19,456,389
Diluted (in shares)	18,950,866	19,473,978	18,967,552	19,472,197