Consolidated Statement of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Operating Activities:
Net earnings, including noncontrolling interests	$ 721	$ 869	$ 517
Adjustments:
Depreciation and amortization	299	259	210
Annuity benefits	1,192	1,151	998
Realized (gains) losses on investing activities	(313)	(288)	265
Net (purchases) sales of trading securities	20	(5)	111
Deferred annuity and life policy acquisition costs	(154)	(206)	(263)
Change in:
Reinsurance and other receivables	(533)	(112)	(211)
Other assets	138	(406)	96
Insurance claims and reserves	812	703	425
Payable to reinsurers	13	62	9
Other liabilities	(71)	516	(140)
Managed investment entities’ assets/liabilities	25	23	148
Other operating activities, net	34	(110)	(82)
Net cash provided by operating activities	2,183	2,456	2,083
Investing Activities:
Purchases of fixed maturities	(10,335)	(8,260)	(10,183)
Purchases of equity securities	(404)	(242)	(568)
Purchases of mortgage loans	(372)	(442)	(167)
Purchases of equity index call options and other investments	(897)	(991)	(973)
Purchases of real estate, property and equipment	(60)	(44)	(80)
Purchases of businesses	(3)	0	(36)
Proceeds from maturities and redemptions of fixed maturities	5,749	4,567	4,948
Proceeds from repayments of mortgage loans	84	184	201
Proceeds from sales of fixed maturities	3,729	927	501
Proceeds from sales of equity securities	656	453	247
Proceeds from sales and settlements of equity index call options and other investments	988	771	883
Proceeds from sales of real estate, property and equipment	5	4	3
Proceeds from sale of businesses	3	0	0
Cash and cash equivalents of businesses acquired and sold	(425)	0	13
Managed investment entities:
Purchases of investments	(1,502)	(1,398)	(2,117)
Proceeds from sales and redemptions of investments	1,221	1,409	1,948
Other investing activities, net	(1)	(3)	30
Net cash used in investing activities	(1,564)	(3,065)	(5,350)
Financing Activities:
Annuity receipts	4,287	4,960	5,632
Ceded annuity receipts	(492)	0	0
Annuity surrenders, benefits and withdrawals	(3,711)	(3,358)	(2,916)
Ceded annuity surrenders, benefits and withdrawals	206	0	0
Net transfers from variable annuity assets	61	60	47
Cash transferred in annuity reinsurance	(554)	0	0
Additional long-term borrowings	634	315	0
Reductions of long-term debt	(150)	(150)	0
Issuances of managed investment entities’ liabilities	429	371	1,983
Retirements of managed investment entities’ liabilities	(208)	(382)	(1,935)
Issuances of Common Stock	22	36	33
Repurchases of Common Stock	(313)	0	(6)
Cash dividends paid on Common Stock	(334)	(444)	(394)
Net cash provided by (used in) financing activities	(123)	1,408	2,444
Net Change in Cash and Cash Equivalents	496	799	(823)
Cash and cash equivalents at beginning of year	2,314	1,515	2,338
Cash and cash equivalents at end of year	$ 2,810	$ 2,314	$ 1,515