CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Cash Flows from Operating Activities
Net income	$ 515	$ 365
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation, amortization and accretion, net	63	58
Deferred income tax expense (benefit)	(37)	41
Share-based compensation	30	33
Net realized investment gains	(6)	(4)
Net trading gains	(2)
Loss (income) from equity method investments	3	(1)
Other-than-temporary impairments and provision for loan losses	1	3
Net gains of consolidated investment entities	(101)	(26)
Changes in operating assets and liabilities:
Restricted and segregated cash and investments	(31)	264
Deferred acquisition costs	8	(3)
Other investments, net		(6)
Policyholder account balances, future policy benefits and claims, net	121	(557)
Derivatives, net of collateral	(85)	279
Receivables	(144)	(52)
Brokerage deposits	60	(227)
Accounts payable and accrued expenses	(183)	(193)
Cash held by consolidated investment entities	(72)	(302)
Investment properties of consolidated investment entities	49	(45)
Other operating assets and liabilities of consolidated investment entities, net	(14)	(62)
Other, net	259	(31)
Net cash provided by (used in) operating activities	434	(466)
Available-for-Sale securities:
Proceeds from sales	161	169
Maturities, sinking fund payments and calls	1,104	1,249
Purchases	(1,029)	(1,187)
Proceeds from maturities and repayments of mortgage loans	140	186
Funding of mortgage loans	(124)	(152)
Proceeds from sales and collections of other investments	57	67
Purchase of other investments	(111)	(86)
Purchase of investments by consolidated investment entities	(742)	(531)
Proceeds from sales, maturities and repayments of investments by consolidated investment entities	418	690
Purchase of land, buildings, equipment and software	(20)	(14)
Other, net	1	(2)
Net cash provided by (used in) investing activities	(145)	389
Investment certificates:
Proceeds from additions	617	599
Maturities, withdrawals and cash surrenders	(528)	(403)
Policyholder account balances:
Deposits and other additions	494	494
Net transfers to separate accounts	(56)	(36)
Surrenders and other benefits	(661)	(512)
Cash paid for purchased options with deferred premiums	124	98
Cash received from purchased options with deferred premiums	47
Change in short-term borrowings, net	(200)	(1)
Dividends paid to shareholders	(100)	(92)
Repurchase of common shares	(457)	(406)
Exercise of stock options	11	48
Excess tax benefits from share-based compensation	92	51
Borrowings by consolidated investment entities	478	467
Repayments of debt by consolidated investment entities	(85)	(291)
Noncontrolling interests investments in subsidiaries	0	76
Distributions to noncontrolling interests	(49)	(9)
Other, net	0	(1)
Net cash used in financing activities	(521)	(114)
Effect of exchange rate changes on cash	3	(20)
Net decrease in cash and cash equivalents	(229)	(211)
Cash and cash equivalents at beginning of period	2,632	2,371
Cash and cash equivalents at end of period	2,403	2,160
Supplemental Disclosures:
Interest paid excluding consolidated investment entities	32	35
Income taxes paid, net	50	10
Non-cash investing activity:
Affordable housing partnership commitments not yet remitted	$ 0	$ 10