Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ 4,965,361	$ (3,169,265)	$ (989,327)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Policy charges and fee income	(2,699)	249	(813)
Realized investment (gains) losses, net	(7,488,807)	5,260,940	2,681,320
Depreciation and amortization	5,547	(3)	865
Interest credited to policyholders’ account balances	639,632	180,160	161,209
Change in:
Future policy benefits	641,835	1,251,451	1,110,089
Accrued investment income	60,487	(18,880)	(11,829)
Net receivables from/payables to parent and affiliates	14,581	(7,370)	1,463
Deferred sales inducements	(867)	(1,088)	(790)
Deferred policy acquisition costs	3,465,712	64,862	(139,774)
Income taxes	896,398	(539,218)	(438,541)
Reinsurance recoverables, net	(32,805)	(36,705)	(3,524)
Derivatives, net	(2,623,453)	(1,753,629)	(193,119)
Other, net	(1,238,134)	(60,413)	38,037
Cash flows from (used in) operating activities	(697,212)	1,171,091	2,215,266
Proceeds from the sale/maturity/prepayment of:
Fixed maturities, available-for-sale	9,400,071	708,254	852,596
Fixed maturities, trading	2,085,627	391,557	149
Equity securities	55,677	30,830	8,807
Commercial mortgage and other loans	337,801	33,321	265,657
Policy loans	1,070	1,435	1,439
Other invested assets	52,656	43,213	27,065
Short-term investments	464,243	8,209,495	1,109,061
Payments for the purchase/origination of:
Fixed maturities, available-for-sale	(5,833,449)	(4,445,138)	(3,538,800)
Fixed maturities, trading	(5,392,368)	(1,068,178)	(54,862)
Equity securities	(100,799)	(241,755)	(52,244)
Commercial mortgage and other loans	(1,267,152)	(311,670)	(382,407)
Policy loans	(158)	(167)	(295)
Other invested assets	(225,131)	(176,496)	(169,863)
Short-term investments	(1,023,107)	(8,192,050)	(1,406,312)
Notes receivable from parent and affiliates, net	51,397	579	(15,442)
Derivatives, net	(83,818)	522,640	(18,334)
Other, net	61	0	0
Cash flows from (used in) investing activities	(1,477,379)	(4,494,130)	(3,373,785)
CASH FLOWS FROM FINANCING ACTIVITIES:
Policyholders’ account deposits	7,869,088	6,666,325	4,012,627
Ceded policyholders’ account deposits	(8,387)	(35,440)	(16,068)
Policyholders’ account withdrawals	(3,272,524)	(4,032,737)	(3,320,216)
Ceded policyholders' account withdrawals	14,206	37,612	35,566
Cash collateral for loaned securities	0	0	(384)
Repayments of debt (maturities longer than 90 days)	(299,747)	0	(274,569)
Net increase/(decrease) in short-term borrowing	(119,671)	(242,094)	7,916
Drafts outstanding	(3,448)	8,857	(7,503)
Distribution to parent	(1,056,657)	(760,000)	(977,500)
Other, net	(1,595)	(45,436)	(9,721)
Cash flows from (used in) financing activities	3,121,265	1,597,087	(549,852)
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	946,674	(1,725,952)	(1,708,371)
CASH AND CASH EQUIVALENTS, BEGINNING OF YEAR	1,069,211	2,795,163	4,503,534
CASH AND CASH EQUIVALENTS, END OF YEAR	2,015,885	1,069,211	2,795,163
SUPPLEMENTAL CASH FLOW INFORMATION
Income taxes paid (refund)	397,606	(326,503)	147,441
Interest paid	$ 8,267	$ 24,942	$ 26,719