CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Revenues
Services	$ 215.5	$ 295.4	$ 367.5
Redemption, net	637.3	676.3	935.3
Finance charges, net	4,728.5	4,694.9	4,171.9
Total revenue	5,581.3	5,666.6	5,474.7
Operating expenses
Cost of operations (exclusive of depreciation and amortization disclosed separately below)	2,687.8	2,537.2	2,469.5
Provision for loan loss	1,187.5	1,016.0	1,140.1
General and administrative	150.6	162.5	159.3
Depreciation and other amortization	79.9	80.7	73.7
Amortization of purchased intangibles	96.2	112.9	114.2
Loss on extinguishment of debt	71.9
Total operating expenses	4,273.9	3,909.3	3,956.8
Operating income	1,307.4	1,757.3	1,517.9
Interest expense
Securitization funding costs	213.4	220.2	156.6
Interest expense on deposits	225.6	165.7	125.1
Interest expense on long-term and other debt, net	130.0	156.4	173.7
Total interest expense, net	569.0	542.3	455.4
Income from continuing operations before income taxes	738.4	1,215.0	1,062.5
Provision for income taxes	165.8	269.5	293.3
Income from continuing operations	572.6	945.5	769.2
(Loss) income from discontinued operations, net of taxes	(294.6)	17.6	19.5
Net income	$ 278.0	$ 963.1	$ 788.7
Basic income (loss) per share (Note 4):
Income from continuing operations (in dollars per share)	$ 11.25	$ 17.24	$ 13.82
(Loss) income from discontinued operations (in dollars per share)	(5.89)	0.32	0.35
Net income per share (in dollars per share)	5.36	17.56	14.17
Diluted income (loss) per share (Note 4):
Income from continuing operations (in dollars per share)	11.24	17.17	13.75
(Loss) income from discontinued operations (in dollars per share)	(5.78)	0.32	0.35
Net income per share (in dollars per share)	$ 5.46	$ 17.49	$ 14.10
Weighted average shares (Note 4):
Basic (in shares)	50.0	54.9	55.7
Diluted (in shares)	50.9	55.1	55.9