Consolidated Balance Sheet (USD $) In Millions, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Assets:
Cash and cash equivalents	$ 1,639	$ 1,705
Investments:
Fixed maturities, available for sale at fair value (amortized cost — $25,366 and $22,083)	26,456	24,118
Fixed maturities, trading at fair value	305	321
Equity securities, at fair value (cost — $987 and $778)	1,179	939
Mortgage loans	781	607
Policy loans	238	228
Real estate and other investments	715	531
Total cash and investments	31,313	28,449
Recoverables from reinsurers	3,157	3,750
Prepaid reinsurance premiums	408	471
Agents’ balances and premiums receivable	739	636
Deferred policy acquisition costs	975	550
Assets of managed investment entities	2,888	3,225
Other receivables	854	539
Variable annuity assets (separate accounts)	665	580
Other assets	903	786
Goodwill	185	185
Total assets	42,087	39,171
Liabilities and Equity:
Unpaid losses and loss adjustment expenses	6,410	6,845
Unearned premiums	1,757	1,651
Annuity benefits accumulated	20,944	17,609
Life, accident and health reserves	2,008	2,059
Payable to reinsurers	508	475
Liabilities of managed investment entities	2,567	2,892
Long-term debt	913	953
Variable annuity liabilities (separate accounts)	665	580
Other liabilities	1,546	1,359
Total liabilities	37,318	34,423
Shareholders’ equity:
Common Stock, no par value — 200,000,000 shares authorized — 89,513,386 and 88,979,303 shares outstanding	90	89
Capital surplus	1,123	1,063
Retained earnings:
Appropriated — managed investment entities	49	75
Unappropriated	2,777	2,520
Accumulated other comprehensive income, net of tax	560	831
Total shareholders’ equity	4,599	4,578
Noncontrolling interests	170	170
Total equity	4,769	4,748
Total liabilities and equity	$ 42,087	$ 39,171