CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Mar. 31, 2018	Dec. 31, 2017
Investments
Fixed Maturity Securities - at fair value (amortized cost: $40,151.9; $39,780.5)	$ 44,500.1	$ 45,457.8
Mortgage Loans	2,200.8	2,213.2
Policy Loans	3,573.3	3,571.1
Other Long-term Investments	706.5	646.8
Short-term Investments	712.6	1,155.1
Total Investments	51,693.3	53,044.0
Other Assets
Cash and Bank Deposits	308.9	77.4
Accounts and Premiums Receivable	1,736.7	1,665.7
Reinsurance Recoverable	4,815.5	4,879.2
Accrued Investment Income	745.8	690.1
Deferred Acquisition Costs	2,213.4	2,184.6
Goodwill	348.9	338.6
Property and Equipment	508.4	504.8
Other Assets	641.4	628.7
Total Assets	63,012.3	64,013.1
Liabilities
Policy and Contract Benefits	1,623.1	1,605.2
Reserves for Future Policy and Contract Benefits	44,668.5	45,601.6
Unearned Premiums	432.8	373.1
Other Policyholders' Funds	1,635.6	1,595.0
Income Tax Payable	61.3	2.9
Deferred Income Tax	128.9	199.0
Short-term Debt	200.0	199.9
Long-term Debt	2,721.9	2,738.4
Payables for Collateral on Investments	382.2	396.2
Other Liabilities	1,658.5	1,726.9
Total Liabilities	53,512.8	54,438.2
Commitments and Contingent Liabilities - Note 11
Stockholders' Equity
Common Stock, $0.10 par; authorized: 725,000,000 shares; issued: 304,951,984 and 304,448,032 shares	30.5	30.5
Additional Paid-in Capital	2,302.4	2,303.3
Accumulated Other Comprehensive Income (Loss)	(82.4)	127.5
Retained Earnings	9,777.8	9,542.2
Treasury Stock - at cost: 83,783,327 and 81,900,950 shares	(2,528.8)	(2,428.6)
Total Stockholders' Equity	9,499.5	9,574.9
Total Liabilities and Stockholders' Equity	$ 63,012.3	$ 64,013.1