CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Jun. 30, 2017	Dec. 31, 2016
Investments
Fixed Maturity Securities - at fair value (amortized cost: $39,626.4; $39,552.7)	$ 45,118.6	$ 44,217.3
Mortgage Loans	2,081.2	2,038.9
Policy Loans	3,409.8	3,463.2
Other Long-term Investments	661.3	631.5
Short-term Investments	1,120.8	780.0
Total Investments	52,391.7	51,130.9
Other Assets
Cash and Bank Deposits	117.0	100.4
Accounts and Premiums Receivable	1,629.1	1,610.8
Reinsurance Recoverable	4,850.6	4,858.9
Accrued Investment Income	808.6	693.3
Deferred Acquisition Costs	2,123.9	2,094.2
Goodwill	337.1	335.1
Property and Equipment	497.1	500.6
Other Assets	626.5	617.3
Total Assets	63,381.6	61,941.5
Liabilities
Policy and Contract Benefits	1,552.5	1,507.9
Reserves for Future Policy and Contract Benefits	45,136.1	44,245.9
Unearned Premiums	456.9	363.7
Other Policyholders' Funds	1,627.5	1,623.8
Income Tax Payable	3.5	20.6
Deferred Income Tax	247.3	130.3
Long-term Debt	2,968.4	2,999.4
Payables for Collateral on Investments	404.8	406.0
Other Liabilities	1,668.0	1,675.9
Total Liabilities	54,065.0	52,973.5
Commitments and Contingent Liabilities - Note 11
Stockholders' Equity
Common Stock, $0.10 par; authorized: 725,000,000 shares; issued: 304,082,323 and 303,552,934 shares	30.4	30.4
Additional Paid-in Capital	2,282.9	2,272.8
Accumulated Other Comprehensive Income (Loss)	104.9	(51.0)
Retained Earnings	9,126.7	8,744.0
Treasury Stock - at cost: 77,980,192 and 73,729,992 shares	(2,228.3)	(2,028.2)
Total Stockholders' Equity	9,316.6	8,968.0
Total Liabilities and Stockholders' Equity	$ 63,381.6	$ 61,941.5