CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019
Investments
Fixed Maturity Securities - at fair value (amortized cost of $40,840.4; $41,079.3; allowance for credit losses of $29.8; $—)	$ 48,233.4	$ 47,443.7
Mortgage Loans (net of allowance for credit losses of $13.2; $—)	2,434.4	2,397.0
Policy Loans	3,684.0	3,779.5
Other Long-term Investments	933.9	844.2
Short-term Investments	2,601.9	1,294.5
Total Investments	57,887.6	55,758.9
Other Assets
Cash and Bank Deposits	165.6	84.1
Accounts and Premiums Receivable (net of allowance for credit losses of $47.5; $10.3)	1,625.5	1,602.9
Reinsurance Recoverable (net of allowance for credit losses of $1.8; $—)	4,786.2	4,780.7
Accrued Investment Income	802.7	693.0
Deferred Acquisition Costs	2,310.8	2,324.0
Goodwill	348.9	351.7
Property and Equipment	518.1	534.1
Other Assets	859.8	884.0
Total Assets	69,305.2	67,013.4
Liabilities
Policy and Contract Benefits	1,778.8	1,745.5
Reserves for Future Policy and Contract Benefits	48,335.1	47,780.1
Unearned Premiums	440.8	363.9
Other Policyholders' Funds	1,649.4	1,599.7
Income Tax Payable	357.9	256.7
Deferred Income Tax	155.6	95.4
Short-term debt	399.9	399.7
Long-term Debt	3,393.1	2,926.9
Payables for Collateral on Investments	211.0	24.0
Other Liabilities	2,022.2	1,856.5
Total Liabilities	58,743.8	57,048.4
Commitments and Contingent Liabilities - Note 11
Stockholders' Equity
Common Stock, $0.10 par; authorized: 725,000,000 shares; issued: 306,361,248 and 305,813,326 shares	30.6	30.6
Additional Paid-in Capital	2,364.1	2,348.1
Accumulated Other Comprehensive Income	327.2	37.3
Retained Earnings	11,019.2	10,728.7
Treasury Stock - at cost: 102,876,514 shares	(3,179.7)	(3,179.7)
Total Stockholders' Equity	10,561.4	9,965.0
Total Liabilities and Stockholders' Equity	$ 69,305.2	$ 67,013.4