Consolidated Statement of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Operating Activities:
Net earnings, including noncontrolling interests	$ 370	$ 406	$ 453
Adjustments:
Depreciation and amortization	132	144	142
Annuity benefits	732	648	531
Realized (gains) losses on investing activities	100	(58)	(230)
Net (purchases) sales of trading securities	10	(109)	2
Deferred annuity and life policy acquisition costs	(224)	(198)	(222)
Change in:
Reinsurance and other receivables	(10)	(199)	176
Other assets	(13)	(87)	(149)
Insurance claims and reserves	451	587	(200)
Payable to reinsurers	(54)	134	51
Other liabilities	27	(63)	280
Managed investment entities’ assets/liabilities	(190)	2	(98)
Other operating activities, net	26	15	24
Net cash provided by operating activities	1,357	1,222	760
Investing Activities:
Purchases of fixed maturities	(7,201)	(6,846)	(6,690)
Purchases of equity securities	(570)	(471)	(461)
Purchases of mortgage loans	(213)	(450)	(274)
Purchases of real estate, property and equipment	(102)	(47)	(52)
Purchases of businesses	0	(267)	0
Proceeds from maturities and redemptions of fixed maturities	3,333	2,988	3,236
Proceeds from repayments of mortgage loans	265	116	102
Proceeds from sales of fixed maturities	321	287	275
Proceeds from sales of equity securities	364	155	434
Proceeds from sales of real estate, property and equipment	117	14	34
Proceeds from sales of businesses	7	0	0
Cash and cash equivalents of businesses acquired (sold)	(49)	1,078	(5)
Managed investment entities:
Purchases of investments	(1,530)	(1,692)	(1,426)
Proceeds from sales and redemptions of investments	855	1,417	1,904
Other investing activities, net	(174)	99	8
Net cash used in investing activities	(4,577)	(3,619)	(2,915)
Financing Activities:
Annuity receipts	4,485	3,696	4,233
Annuity surrenders, benefits and withdrawals	(2,025)	(1,773)	(1,588)
Net transfers from variable annuity assets	43	43	32
Additional long-term borrowings	145	145	0
Reductions of long-term debt	(192)	(2)	(40)
Issuances of managed investment entities’ liabilities	1,026	1,400	1,192
Retirements of managed investment entities’ liabilities	(136)	(1,094)	(1,560)
Issuances of Common Stock	61	47	54
Repurchases of Common Stock	(126)	(191)	(70)
Cash dividends paid on Common Stock	(176)	(167)	(160)
Other financing activities, net	(8)	(3)	(4)
Net cash provided by (used in) financing activities	3,097	2,101	2,089
Net Change in Cash and Cash Equivalents	(123)	(296)	(66)
Cash and cash equivalents at beginning of year	1,343	1,639	1,705
Cash and cash equivalents at end of year	$ 1,220	$ 1,343	$ 1,639