Future Policy Benefits (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Liability for Future Policy Benefit, Activity [Line Items]
Future policy benefits		$ 41,231	$ 35,689
Additional Liability, Long-Duration Insurance, before Reinsurance, after Discount Rate Change		125	175
Liability for Future Policy Benefits and Unpaid Claims and Claims Adjustment Expense		5,437	5,152
Future Policy Benefits Unearned Revenue Liability		492	545
Life Insurance Product Line [Member] | Americas [Member] | Other Segments
Liability for Future Policy Benefit, Activity [Line Items]
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) from Cash Flow Change			905	$ (805)
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) of Actual Variance from Expected Experience			88	(4)
Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Reinsurance, after Cash Flow Change			75,200	72,638
Liability for Future Policy Benefit, Expected Net Premium, Issuance	[1]	4,174	3,329
Liability for Future Policy Benefit, Expected Net Premium, Interest Income	[2]	3,526	3,423
Liability for Future Policy Benefit, Expected Net Premium, Net Premium Collected	[3]	(5,928)	(5,182)
Liability for Future Policy Benefit, Expected Net Premium, Derecognition	[4]	(35)	0
Liability for Future Policy Benefit, Expected Net Premium, Increase (Decrease) for Other Change		6	(1)
Liability for Future Policy Benefit, Expected Net Premium, Period Increase (Decrease)		(4,573)	(6,303)
Liability for Future Policy Benefit, Expected Net Premium, before Reinsurance, after Discount Rate Change		72,370	67,904
Liability for Future Policy Benefit, Expected Future Policy Benefit, Original Discount Rate, before Cash Flow and Reinsurance		89,036	85,285	84,075
Liability for Future Policy Benefit, Expected Future Policy Benefit, Period Increase (Decrease)		(5,719)	(7,907)
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) from Cash Flow Change			922	(675)
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) of Actual Variance from Expected Experience			170	85
Liability for Future Policy Benefit, Expected Future Benefit, Original Discount Rate, before Reinsurance, after Cash Flow Change			86,377	83,485
Liability for Future Policy Benefit, Expected Future Policy Benefit, Issuance	[1]	4,174	3,333
Liability for Future Policy Benefit, Expected Future Policy Benefit, Interest Expense	[2]	4,075	3,940
Liability for Future Policy Benefit, Expected Future Policy Benefit, Benefit Payment	[5]	(5,545)	(5,472)
Liability for Future Policy Benefit, Expected Future Policy Benefit, Derecognition	[4]	(54)	0
Liability for Future Policy Benefit, Expected Future Policy Benefit, Increase (Decrease) for Other Change		9	(1)
Liability for Future Policy Benefit, Expected Future Policy Benefit, before Reinsurance, after Discount Rate Change		83,317	77,378
Future policy benefits		10,947	9,474
Liability for Future Policy Benefit, Reinsurance Recoverable, after Allowance		(767)	(421)
Liability for Future Policy Benefit, after Reinsurance		$ 10,180	$ 9,053
Liability for Future Policy Benefit, Weighted-Average Duration		12 years	12 years
Liability for Future Policy Benefit, Weighted-Average Interest Accretion Rate		4.80%	4.70%
Liability for Future Policy Benefit, Current Weighted-Average Discount Rate		5.10%	5.20%
Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Cash Flow and Reinsurance		$ 76,943	$ 74,207	73,447
Life Insurance Product Line [Member] | Canada Segment Reporting Information [Member] | Other Segments
Liability for Future Policy Benefit, Activity [Line Items]
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) from Cash Flow Change			96	189
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) of Actual Variance from Expected Experience			401	212
Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Reinsurance, after Cash Flow Change			21,827	22,390
Liability for Future Policy Benefit, Expected Net Premium, Issuance	[1]	546	635
Liability for Future Policy Benefit, Expected Net Premium, Interest Income	[2]	753	748
Liability for Future Policy Benefit, Expected Net Premium, Net Premium Collected	[3]	(941)	(950)
Liability for Future Policy Benefit, Expected Net Premium, Derecognition	[4]	0	0
Liability for Future Policy Benefit, Expected Net Premium, Increase (Decrease) for Other Change		504	(1,493)
Liability for Future Policy Benefit, Expected Net Premium, Period Increase (Decrease)		(4,180)	(4,899)
Liability for Future Policy Benefit, Expected Net Premium, before Reinsurance, after Discount Rate Change		18,509	16,431
Liability for Future Policy Benefit, Expected Future Policy Benefit, Original Discount Rate, before Cash Flow and Reinsurance		26,275	24,655	25,440
Liability for Future Policy Benefit, Expected Future Policy Benefit, Period Increase (Decrease)		(3,309)	(4,273)
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) from Cash Flow Change			108	191
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) of Actual Variance from Expected Experience			410	212
Liability for Future Policy Benefit, Expected Future Benefit, Original Discount Rate, before Reinsurance, after Cash Flow Change			25,173	25,843
Liability for Future Policy Benefit, Expected Future Policy Benefit, Issuance	[1]	546	635
Liability for Future Policy Benefit, Expected Future Policy Benefit, Interest Expense	[2]	965	958
Liability for Future Policy Benefit, Expected Future Policy Benefit, Benefit Payment	[5]	(995)	(1,051)
Liability for Future Policy Benefit, Expected Future Policy Benefit, Derecognition	[4]	0	0
Liability for Future Policy Benefit, Expected Future Policy Benefit, Increase (Decrease) for Other Change		586	(1,730)
Liability for Future Policy Benefit, Expected Future Policy Benefit, before Reinsurance, after Discount Rate Change		22,966	20,382
Future policy benefits		4,457	3,951
Liability for Future Policy Benefit, Reinsurance Recoverable, after Allowance		(298)	(265)
Liability for Future Policy Benefit, after Reinsurance		$ 4,159	$ 3,686
Liability for Future Policy Benefit, Weighted-Average Duration		15 years	15 years
Liability for Future Policy Benefit, Weighted-Average Interest Accretion Rate		3.70%	3.70%
Liability for Future Policy Benefit, Current Weighted-Average Discount Rate		4.70%	4.90%
Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Cash Flow and Reinsurance		$ 22,689	$ 21,330	21,989
Life Insurance Product Line [Member] | EMEA [Member] | Other Segments
Liability for Future Policy Benefit, Activity [Line Items]
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) from Cash Flow Change			199	123
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) of Actual Variance from Expected Experience			254	835
Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Reinsurance, after Cash Flow Change			14,697	15,398
Liability for Future Policy Benefit, Expected Net Premium, Issuance	[1]	1,074	1,083
Liability for Future Policy Benefit, Expected Net Premium, Interest Income	[2]	509	500
Liability for Future Policy Benefit, Expected Net Premium, Net Premium Collected	[3]	(1,492)	(1,324)
Liability for Future Policy Benefit, Expected Net Premium, Derecognition	[4]	0	0
Liability for Future Policy Benefit, Expected Net Premium, Increase (Decrease) for Other Change		540	(1,413)
Liability for Future Policy Benefit, Expected Net Premium, Period Increase (Decrease)		(2,286)	(2,639)
Liability for Future Policy Benefit, Expected Net Premium, before Reinsurance, after Discount Rate Change		13,042	11,605
Liability for Future Policy Benefit, Expected Future Policy Benefit, Original Discount Rate, before Cash Flow and Reinsurance		16,756	15,454	15,664
Liability for Future Policy Benefit, Expected Future Policy Benefit, Period Increase (Decrease)		(2,505)	(2,808)
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) from Cash Flow Change			246	136
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) of Actual Variance from Expected Experience			267	813
Liability for Future Policy Benefit, Expected Future Benefit, Original Discount Rate, before Reinsurance, after Cash Flow Change			15,967	16,613
Liability for Future Policy Benefit, Expected Future Policy Benefit, Issuance	[1]	1,076	1,083
Liability for Future Policy Benefit, Expected Future Policy Benefit, Interest Expense	[2]	549	530
Liability for Future Policy Benefit, Expected Future Policy Benefit, Benefit Payment	[5]	(1,427)	(1,260)
Liability for Future Policy Benefit, Expected Future Policy Benefit, Derecognition	[4]	0	0
Liability for Future Policy Benefit, Expected Future Policy Benefit, Increase (Decrease) for Other Change		591	(1,512)
Liability for Future Policy Benefit, Expected Future Policy Benefit, before Reinsurance, after Discount Rate Change		14,251	12,646
Future policy benefits		1,209	1,041
Liability for Future Policy Benefit, Reinsurance Recoverable, after Allowance		(34)	(31)
Liability for Future Policy Benefit, after Reinsurance		$ 1,175	$ 1,010
Liability for Future Policy Benefit, Weighted-Average Duration		8 years	8 years
Liability for Future Policy Benefit, Weighted-Average Interest Accretion Rate		3.50%	3.50%
Liability for Future Policy Benefit, Current Weighted-Average Discount Rate		5.10%	5.50%
Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Cash Flow and Reinsurance		$ 15,328	$ 14,244	14,440
Life Insurance Product Line [Member] | Asia Pacific [Member] | Other Segments
Liability for Future Policy Benefit, Activity [Line Items]
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) from Cash Flow Change			(180)	1,604
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) of Actual Variance from Expected Experience			234	197
Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Reinsurance, after Cash Flow Change			40,560	39,744
Liability for Future Policy Benefit, Expected Net Premium, Issuance	[1]	3,469	3,663
Liability for Future Policy Benefit, Expected Net Premium, Interest Income	[2]	1,072	1,032
Liability for Future Policy Benefit, Expected Net Premium, Net Premium Collected	[3]	(2,042)	(1,989)
Liability for Future Policy Benefit, Expected Net Premium, Derecognition	[4]	0	0
Liability for Future Policy Benefit, Expected Net Premium, Increase (Decrease) for Other Change		(318)	(1,944)
Liability for Future Policy Benefit, Expected Net Premium, Period Increase (Decrease)		(11,999)	(10,927)
Liability for Future Policy Benefit, Expected Net Premium, before Reinsurance, after Discount Rate Change		30,742	29,579
Liability for Future Policy Benefit, Expected Future Policy Benefit, Original Discount Rate, before Cash Flow and Reinsurance		47,370	44,785	41,971
Liability for Future Policy Benefit, Expected Future Policy Benefit, Period Increase (Decrease)		(13,964)	(12,858)
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) from Cash Flow Change			(171)	1,681
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) of Actual Variance from Expected Experience			189	234
Liability for Future Policy Benefit, Expected Future Benefit, Original Discount Rate, before Reinsurance, after Cash Flow Change			44,803	43,886
Liability for Future Policy Benefit, Expected Future Policy Benefit, Issuance	[1]	3,470	3,667
Liability for Future Policy Benefit, Expected Future Policy Benefit, Interest Expense	[2]	1,225	1,171
Liability for Future Policy Benefit, Expected Future Policy Benefit, Benefit Payment	[5]	(1,846)	(1,832)
Liability for Future Policy Benefit, Expected Future Policy Benefit, Derecognition	[4]	0	0
Liability for Future Policy Benefit, Expected Future Policy Benefit, Increase (Decrease) for Other Change		(282)	(2,107)
Liability for Future Policy Benefit, Expected Future Policy Benefit, before Reinsurance, after Discount Rate Change		33,406	31,927
Future policy benefits		2,664	2,348
Liability for Future Policy Benefit, Reinsurance Recoverable, after Allowance		(122)	(100)
Liability for Future Policy Benefit, after Reinsurance		$ 2,542	$ 2,248
Liability for Future Policy Benefit, Weighted-Average Duration		15 years	17 years
Liability for Future Policy Benefit, Weighted-Average Interest Accretion Rate		2.60%	2.70%
Liability for Future Policy Benefit, Current Weighted-Average Discount Rate		4.60%	4.30%
Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Cash Flow and Reinsurance		$ 42,741	$ 40,506	37,943
Insurance, Other [Member] | Americas [Member] | Other Segments
Liability for Future Policy Benefit, Activity [Line Items]
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) from Cash Flow Change			(69)	(31)
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) of Actual Variance from Expected Experience			(21)	(22)
Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Reinsurance, after Cash Flow Change			1,581	175
Liability for Future Policy Benefit, Expected Net Premium, Issuance	[1]	1,423	1,580
Liability for Future Policy Benefit, Expected Net Premium, Interest Income	[2]	49	41
Liability for Future Policy Benefit, Expected Net Premium, Net Premium Collected	[3]	(1,598)	(125)
Liability for Future Policy Benefit, Expected Net Premium, Derecognition	[4]	0	0
Liability for Future Policy Benefit, Expected Net Premium, Increase (Decrease) for Other Change		0	0
Liability for Future Policy Benefit, Expected Net Premium, Period Increase (Decrease)		(209)	(284)
Liability for Future Policy Benefit, Expected Net Premium, before Reinsurance, after Discount Rate Change		1,246	1,387
Liability for Future Policy Benefit, Expected Future Policy Benefit, Original Discount Rate, before Cash Flow and Reinsurance		6,843	5,823	4,628
Liability for Future Policy Benefit, Expected Future Policy Benefit, Period Increase (Decrease)		(369)	(617)
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) from Cash Flow Change			(91)	(34)
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) of Actual Variance from Expected Experience			(29)	(46)
Liability for Future Policy Benefit, Expected Future Benefit, Original Discount Rate, before Reinsurance, after Cash Flow Change			5,703	4,548
Liability for Future Policy Benefit, Expected Future Policy Benefit, Issuance	[1]	1,467	1,580
Liability for Future Policy Benefit, Expected Future Policy Benefit, Interest Expense	[2]	239	220
Liability for Future Policy Benefit, Expected Future Policy Benefit, Benefit Payment	[5]	(550)	(525)
Liability for Future Policy Benefit, Expected Future Policy Benefit, Derecognition	[4]	(16)	0
Liability for Future Policy Benefit, Expected Future Policy Benefit, Increase (Decrease) for Other Change		0	0
Liability for Future Policy Benefit, Expected Future Policy Benefit, before Reinsurance, after Discount Rate Change		6,474	5,206
Future policy benefits		5,228	3,819
Liability for Future Policy Benefit, Reinsurance Recoverable, after Allowance		(913)	0
Liability for Future Policy Benefit, after Reinsurance		$ 4,315	$ 3,819
Liability for Future Policy Benefit, Weighted-Average Duration		8 years	8 years
Liability for Future Policy Benefit, Weighted-Average Interest Accretion Rate		3.50%	4.30%
Liability for Future Policy Benefit, Current Weighted-Average Discount Rate		5.00%	5.30%
Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Cash Flow and Reinsurance		$ 1,455	$ 1,671	228
Insurance, Other [Member] | Canada Segment Reporting Information [Member] | Other Segments
Liability for Future Policy Benefit, Activity [Line Items]
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) from Cash Flow Change			(54)	0
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) of Actual Variance from Expected Experience			(5)	(12)
Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Reinsurance, after Cash Flow Change			3,335	3,317
Liability for Future Policy Benefit, Expected Net Premium, Issuance	[1]	0	574
Liability for Future Policy Benefit, Expected Net Premium, Interest Income	[2]	105	112
Liability for Future Policy Benefit, Expected Net Premium, Net Premium Collected	[3]	(329)	(354)
Liability for Future Policy Benefit, Expected Net Premium, Derecognition	[4]	0	0
Liability for Future Policy Benefit, Expected Net Premium, Increase (Decrease) for Other Change		73	(255)
Liability for Future Policy Benefit, Expected Net Premium, Period Increase (Decrease)		(296)	(433)
Liability for Future Policy Benefit, Expected Net Premium, before Reinsurance, after Discount Rate Change		2,888	2,961
Liability for Future Policy Benefit, Expected Future Policy Benefit, Original Discount Rate, before Cash Flow and Reinsurance		3,210	3,447	3,393
Liability for Future Policy Benefit, Expected Future Policy Benefit, Period Increase (Decrease)		(293)	(432)
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) from Cash Flow Change			(76)	0
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) of Actual Variance from Expected Experience			(13)	(24)
Liability for Future Policy Benefit, Expected Future Benefit, Original Discount Rate, before Reinsurance, after Cash Flow Change			3,358	3,369
Liability for Future Policy Benefit, Expected Future Policy Benefit, Issuance	[1]	0	574
Liability for Future Policy Benefit, Expected Future Policy Benefit, Interest Expense	[2]	107	115
Liability for Future Policy Benefit, Expected Future Policy Benefit, Benefit Payment	[5]	(328)	(351)
Liability for Future Policy Benefit, Expected Future Policy Benefit, Derecognition	[4]	0	0
Liability for Future Policy Benefit, Expected Future Policy Benefit, Increase (Decrease) for Other Change		73	(260)
Liability for Future Policy Benefit, Expected Future Policy Benefit, before Reinsurance, after Discount Rate Change		2,917	3,015
Future policy benefits		29	54
Liability for Future Policy Benefit, Reinsurance Recoverable, after Allowance		0	0
Liability for Future Policy Benefit, after Reinsurance		$ 29	$ 54
Liability for Future Policy Benefit, Weighted-Average Duration		7 years	7 years
Liability for Future Policy Benefit, Weighted-Average Interest Accretion Rate		3.20%	3.40%
Liability for Future Policy Benefit, Current Weighted-Average Discount Rate		4.60%	5.10%
Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Cash Flow and Reinsurance		$ 3,184	$ 3,394	3,329
Insurance, Other [Member] | EMEA [Member] | Other Segments
Liability for Future Policy Benefit, Activity [Line Items]
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) from Cash Flow Change			(561)	(126)
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) of Actual Variance from Expected Experience			5,046	573
Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Reinsurance, after Cash Flow Change			43,267	32,420
Liability for Future Policy Benefit, Expected Net Premium, Issuance	[1]	12,489	12,594
Liability for Future Policy Benefit, Expected Net Premium, Interest Income	[2]	1,028	698
Liability for Future Policy Benefit, Expected Net Premium, Net Premium Collected	[3]	(3,991)	(3,169)
Liability for Future Policy Benefit, Expected Net Premium, Derecognition	[4]	0	0
Liability for Future Policy Benefit, Expected Net Premium, Increase (Decrease) for Other Change		2,039	(3,761)
Liability for Future Policy Benefit, Expected Net Premium, Period Increase (Decrease)		(6,566)	(8,805)
Liability for Future Policy Benefit, Expected Net Premium, before Reinsurance, after Discount Rate Change		48,266	29,977
Liability for Future Policy Benefit, Expected Future Policy Benefit, Original Discount Rate, before Cash Flow and Reinsurance		60,938	44,330	38,196
Liability for Future Policy Benefit, Expected Future Policy Benefit, Period Increase (Decrease)		(7,219)	(9,719)
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) from Cash Flow Change			(595)	(140)
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) of Actual Variance from Expected Experience			4,991	566
Liability for Future Policy Benefit, Expected Future Benefit, Original Discount Rate, before Reinsurance, after Cash Flow Change			48,726	38,622
Liability for Future Policy Benefit, Expected Future Policy Benefit, Issuance	[1]	12,489	12,594
Liability for Future Policy Benefit, Expected Future Policy Benefit, Interest Expense	[2]	1,206	856
Liability for Future Policy Benefit, Expected Future Policy Benefit, Benefit Payment	[5]	(3,803)	(3,355)
Liability for Future Policy Benefit, Expected Future Policy Benefit, Derecognition	[4]	0	0
Liability for Future Policy Benefit, Expected Future Policy Benefit, Increase (Decrease) for Other Change		2,320	(4,387)
Liability for Future Policy Benefit, Expected Future Policy Benefit, before Reinsurance, after Discount Rate Change		53,719	34,611
Future policy benefits		5,453	4,634
Liability for Future Policy Benefit, Reinsurance Recoverable, after Allowance		0	0
Liability for Future Policy Benefit, after Reinsurance		$ 5,453	$ 4,634
Liability for Future Policy Benefit, Weighted-Average Duration		10 years	9 years
Liability for Future Policy Benefit, Weighted-Average Interest Accretion Rate		2.30%	2.00%
Liability for Future Policy Benefit, Current Weighted-Average Discount Rate		4.50%	4.80%
Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Cash Flow and Reinsurance		$ 54,832	$ 38,782	31,973
Insurance, Other [Member] | Asia Pacific [Member] | Other Segments
Liability for Future Policy Benefit, Activity [Line Items]
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) from Cash Flow Change			0	3
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) of Actual Variance from Expected Experience			(15)	29
Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Reinsurance, after Cash Flow Change			1,590	1,083
Liability for Future Policy Benefit, Expected Net Premium, Issuance	[1]	2,160	1,465
Liability for Future Policy Benefit, Expected Net Premium, Interest Income	[2]	26	24
Liability for Future Policy Benefit, Expected Net Premium, Net Premium Collected	[3]	(1,601)	(764)
Liability for Future Policy Benefit, Expected Net Premium, Derecognition	[4]	0	0
Liability for Future Policy Benefit, Expected Net Premium, Increase (Decrease) for Other Change		(118)	(203)
Liability for Future Policy Benefit, Expected Net Premium, Period Increase (Decrease)		(157)	25
Liability for Future Policy Benefit, Expected Net Premium, before Reinsurance, after Discount Rate Change		1,900	1,630
Liability for Future Policy Benefit, Expected Future Policy Benefit, Original Discount Rate, before Cash Flow and Reinsurance		8,019	6,561	6,062
Liability for Future Policy Benefit, Expected Future Policy Benefit, Period Increase (Decrease)		(929)	(435)
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) from Cash Flow Change			0	3
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) of Actual Variance from Expected Experience			(17)	36
Liability for Future Policy Benefit, Expected Future Benefit, Original Discount Rate, before Reinsurance, after Cash Flow Change			6,544	6,101
Liability for Future Policy Benefit, Expected Future Policy Benefit, Issuance	[1]	2,170	1,465
Liability for Future Policy Benefit, Expected Future Policy Benefit, Interest Expense	[2]	89	70
Liability for Future Policy Benefit, Expected Future Policy Benefit, Benefit Payment	[5]	(271)	(227)
Liability for Future Policy Benefit, Expected Future Policy Benefit, Derecognition	[4]	0	0
Liability for Future Policy Benefit, Expected Future Policy Benefit, Increase (Decrease) for Other Change		(513)	(848)
Liability for Future Policy Benefit, Expected Future Policy Benefit, before Reinsurance, after Discount Rate Change		7,090	6,126
Future policy benefits		5,190	4,496
Liability for Future Policy Benefit, Reinsurance Recoverable, after Allowance		0	0
Liability for Future Policy Benefit, after Reinsurance		$ 5,190	$ 4,496
Liability for Future Policy Benefit, Weighted-Average Duration		15 years	15 years
Liability for Future Policy Benefit, Weighted-Average Interest Accretion Rate		1.30%	1.50%
Liability for Future Policy Benefit, Current Weighted-Average Discount Rate		2.30%	1.80%
Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Cash Flow and Reinsurance		$ 2,057	$ 1,605	$ 1,051

[1] Issuances: The present value, using the original discount rate, of the expected net premiums or the expected future policy benefits related to new reinsurance contracts that became effective during the current period and new policies assumed on existing contracts.

[2] Interest accrual: The interest earned on the beginning present value of either the expected net premiums or the expected future policy benefits using the original interest rate.

[3] Net premiums collected: The portion of gross premiums collected from the ceding company that is used to fund expected benefit payments.

[4] Derecognition: Includes the effects of treaty recaptures and treaty amendments that resulted in the termination of an existing treaty and the issuance of a new treaty under the internal replacement model.

[5] Benefit payments: The release of the present value, using the original discount rate, of the expected future policy benefits due to death, lapse/withdrawal, and other benefit payments based on current assumptions.