Condensed Consolidated Statements of Income - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Revenues:
Earned Premiums	$ 1,135.2	$ 1,052.9	$ 3,326.6	$ 2,320.8
Net Investment Income	91.7	92.0	270.4	249.6
Other Income	7.2	37.8	31.8	40.2
Income from Change in Fair Value of Equity and Convertible Securities	9.8	11.0	99.7	12.1
Net Realized Gains on Sales of Investments	1.7	3.6	39.1	10.0
Other-than-temporary Impairment Losses:
Total Other-than-temporary Impairment Losses	(1.8)	(1.8)	(12.0)	(2.3)
Portion of Losses Recognized in Other Comprehensive Income	0.0	0.0	(0.1)	0.0
Net Impairment Losses Recognized in Earnings	(1.8)	(1.8)	(12.1)	(2.3)
Total Revenues	1,243.8	1,195.5	3,755.5	2,630.4
Expenses:
Policyholders’ Benefits and Incurred Losses and Loss Adjustment Expenses	782.6	757.3	2,373.4	1,693.7
Insurance Expenses	256.0	296.0	754.3	627.3
Loss from Early Extinguishment of Debt	5.8	0.0	5.8	0.0
Interest and Other Expenses	37.9	61.7	117.3	116.4
Total Expenses	1,082.3	1,115.0	3,250.8	2,437.4
Income from Continuing Operations before Income Taxes	161.5	80.5	504.7	193.0
Income Tax (Expense) Benefit	(32.5)	11.8	(98.3)	(9.6)
Income from Continuing Operations	129.0	92.3	406.4	183.4
Income (Loss) from Discontinued Operations	0.0	(0.1)	0.0	0.2
Net Income	$ 129.0	$ 92.2	$ 406.4	$ 183.6
Income from Continuing Operations Per Unrestricted Share:
Basic (in dollars per share)	$ 1.93	$ 1.42	$ 6.17	$ 3.26
Diluted (in dollars per share)	1.91	1.40	6.10	3.23
Net Income Per Unrestricted Share:
Basic (in dollars per share)	1.93	1.42	6.17	3.26
Diluted (in dollars per share)	$ 1.91	$ 1.40	$ 6.10	$ 3.23