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Fair Value - Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Assets
Available-for-sale securities	$ 112,225	$ 110,561
Mortgage loans		24,148
Investment funds	14,128	9,866
Derivative assets, fair value	3,309	4,387
Restricted Cash and Cash Equivalents	628	796
Reinsurance Recoverables, Including Reinsurance Premium Paid	4,367	4,594
Liabilities
Policyholder Contract Deposit	173,653	156,325
Liability for Future Policy Benefit, before Reinsurance	55,328	42,488
Derivative liabilities	1,646	472
Other Liabilities	1,860	3,214
Consolidated Entity, excluding Affiliated Entity
Assets
Available-for-sale securities	102,404	100,159
Trading securities	1,595	2,056
Mortgage loans	27,454	20,748
Investment funds	79	1,178
Investment funds	0	183
Funds withheld at interest	(32,880)	(43,907)
Derivative assets, fair value	3,309	4,387
Short-term investments	2,160	139
Other investments	773	1,473
Related Party
Assets
Available-for-sale securities	9,821	10,402
Trading securities	878	1,781
Equity securities	279	284
Mortgage loans	1,302	1,360
Investment funds	1,569	7,391
Investment funds	959	2,958
Funds withheld at interest	(9,808)	(12,207)
Other investments	303	222
Liabilities
Policyholder Contract Deposit	11,889	12,948
Liability for Future Policy Benefit, before Reinsurance	2,148	1,853
Other Liabilities	564	936
Variable Interest Entities
Assets
Trading securities	1,063	0
Mortgage loans	2,055	2,040
Investment funds	12,480	1,297
Other investments	101	0
Liabilities
Other Liabilities	815	461
Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	102,404	100,159
U.S. government and agencies | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	2,577	223
US state, municipal and political subdivisions | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	927	1,213
Foreign governments | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	907	1,128
Corporate | Related Party
Assets
Available-for-sale securities	982	859
Corporate | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	60,901	66,226
CLO | Related Party
Assets
Available-for-sale securities	3,079	2,549
CLO | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	16,493	13,652
ABS | Related Party
Assets
Available-for-sale securities	5,760	6,994
ABS | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	10,527	8,989
CMBS | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	4,158	2,758
RMBS | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	5,914	5,970
Level 3
Assets
Available-for-sale securities	10,671	7,512
Mortgage loans	30,811
Recurring | Consolidated Entity, excluding Affiliated Entity
Assets
Trading securities	1,595
Recurring | Level 1
Assets
Cash and cash equivalents	7,779	9,479
Restricted Cash and Cash Equivalents	628	796
Reinsurance Recoverables, Including Reinsurance Premium Paid	0	0
Total assets not carried at fair value	11,588	10,848
Liabilities
Derivative liabilities	38	0
Other Liabilities	0
Total liabilities measured at fair value	38	0
Recurring | Level 1 | Related Party
Assets
Available-for-sale securities	0	0
Trading securities	0	0
Equity securities	0	0
Mortgage loans	0
Investment funds	0	0
Other investments	0
Recurring | Level 1 | Variable Interest Entities
Assets
Trading securities	5
Mortgage loans	0
Investment funds	0	0
Other investments	0
Cash and cash equivalents	362	154
Recurring | Level 1 | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	2,570	214
Trading securities	23	3
Equity securities	150	86
Mortgage loans	0	0
Investment funds		0
Derivative assets, fair value	42	67
Short-term investments	29	49
Other investments	0	0
Recurring | Level 1 | Universal life
Liabilities
Policyholder Contract Deposit	0	0
Recurring | Level 1 | AmerUs Closed Block
Liabilities
Liability for Future Policy Benefit, before Reinsurance	0	0
Recurring | Level 1 | ILICO Closed Block and life benefits
Liabilities
Liability for Future Policy Benefit, before Reinsurance	0	0
Recurring | Level 1 | Embedded derivatives
Liabilities
Policyholder Contract Deposit	0	0
Funds Held under Reinsurance Agreements, Liability		0
Recurring | Level 1 | Embedded derivatives | Related Party
Assets
Funds withheld at interest	0	0
Recurring | Level 1 | Embedded derivatives | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Funds withheld at interest	0	0
Recurring | Level 1 | U.S. government and agencies | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	2,570	214
Recurring | Level 1 | US state, municipal and political subdivisions | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	0	0
Recurring | Level 1 | Foreign governments | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	0	0
Recurring | Level 1 | Corporate | Related Party
Assets
Available-for-sale securities	0	0
Recurring | Level 1 | Corporate | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	0	0
Recurring | Level 1 | CLO | Related Party
Assets
Available-for-sale securities	0	0
Recurring | Level 1 | CLO | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	0	0
Recurring | Level 1 | ABS | Related Party
Assets
Available-for-sale securities	0	0
Recurring | Level 1 | ABS | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	0	0
Recurring | Level 1 | CMBS | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	0	0
Recurring | Level 1 | RMBS | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	0	0
Recurring | Level 2
Assets
Cash and cash equivalents	0	0
Restricted Cash and Cash Equivalents	0	0
Reinsurance Recoverables, Including Reinsurance Premium Paid	0	0
Total assets not carried at fair value	102,927	105,173
Liabilities
Derivative liabilities	1,607	469
Other Liabilities	(77)
Total liabilities measured at fair value	1,530	514
Recurring | Level 2 | Related Party
Assets
Available-for-sale securities	3,164	3,085
Trading securities	0	10
Equity securities	0	0
Mortgage loans	0
Investment funds	0	0
Other investments	0
Recurring | Level 2 | Variable Interest Entities
Assets
Trading securities	436
Mortgage loans	0
Investment funds	0	0
Other investments	2
Cash and cash equivalents	0	0
Recurring | Level 2 | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	93,069	94,928
Trading securities	1,519	1,984
Equity securities	845	655
Mortgage loans	0	0
Investment funds		0
Derivative assets, fair value	3,267	4,320
Short-term investments	455	61
Other investments	170	130
Recurring | Level 2 | Universal life
Liabilities
Policyholder Contract Deposit	0	0
Recurring | Level 2 | AmerUs Closed Block
Liabilities
Liability for Future Policy Benefit, before Reinsurance	0	0
Recurring | Level 2 | ILICO Closed Block and life benefits
Liabilities
Liability for Future Policy Benefit, before Reinsurance	0	0
Recurring | Level 2 | Embedded derivatives
Liabilities
Policyholder Contract Deposit	0	0
Funds Held under Reinsurance Agreements, Liability		45
Recurring | Level 2 | Embedded derivatives | Related Party
Assets
Funds withheld at interest	0	0
Recurring | Level 2 | Embedded derivatives | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Funds withheld at interest	0	0
Recurring | Level 2 | U.S. government and agencies | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	7	9
Recurring | Level 2 | US state, municipal and political subdivisions | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	927	1,213
Recurring | Level 2 | Foreign governments | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	906	1,126
Recurring | Level 2 | Corporate | Related Party
Assets
Available-for-sale securities	170	189
Recurring | Level 2 | Corporate | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	59,236	64,887
Recurring | Level 2 | CLO | Related Party
Assets
Available-for-sale securities	2,776	2,347
Recurring | Level 2 | CLO | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	16,493	13,638
Recurring | Level 2 | ABS | Related Party
Assets
Available-for-sale securities	218	549
Recurring | Level 2 | ABS | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	5,660	5,370
Recurring | Level 2 | CMBS | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	4,158	2,715
Recurring | Level 2 | RMBS | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	5,682	5,970
Recurring | Level 3
Assets
Cash and cash equivalents	0	0
Restricted Cash and Cash Equivalents	0	0
Reinsurance Recoverables, Including Reinsurance Premium Paid	1,388	1,991
Total assets not carried at fair value	45,582	22,454
Liabilities
Derivative liabilities	1	3
Other Liabilities	142
Total liabilities measured at fair value	8,525	18,407
Recurring | Level 3 | Related Party
Assets
Available-for-sale securities	6,657	7,317
Trading securities	878	1,771
Equity securities	279	284
Mortgage loans	1,302
Investment funds	959	2,855
Other investments	303
Recurring | Level 3 | Variable Interest Entities
Assets
Trading securities	622
Mortgage loans	2,055
Investment funds	2,471	1,297
Other investments	99
Cash and cash equivalents	0	0
Recurring | Level 3 | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	6,765	5,017
Trading securities	53	69
Equity securities	92	429
Mortgage loans	27,454	17
Investment funds		18
Derivative assets, fair value	0	0
Short-term investments	36	29
Other investments	441	0
Recurring | Level 3 | Universal life
Liabilities
Policyholder Contract Deposit	829	1,235
Recurring | Level 3 | AmerUs Closed Block
Liabilities
Liability for Future Policy Benefit, before Reinsurance	1,164	1,520
Recurring | Level 3 | ILICO Closed Block and life benefits
Liabilities
Liability for Future Policy Benefit, before Reinsurance	548	742
Recurring | Level 3 | Embedded derivatives
Liabilities
Policyholder Contract Deposit	5,841	14,907
Funds Held under Reinsurance Agreements, Liability		0
Recurring | Level 3 | Embedded derivatives | Related Party
Assets
Funds withheld at interest	(1,425)	(578)
Recurring | Level 3 | Embedded derivatives | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Funds withheld at interest	(4,847)	(782)
Recurring | Level 3 | U.S. government and agencies | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	0	0
Recurring | Level 3 | US state, municipal and political subdivisions | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	0	0
Recurring | Level 3 | Foreign governments | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	1	2
Recurring | Level 3 | Corporate | Related Party
Assets
Available-for-sale securities	812	670
Recurring | Level 3 | Corporate | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	1,665	1,339
Recurring | Level 3 | CLO | Related Party
Assets
Available-for-sale securities	303	202
Recurring | Level 3 | CLO | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	0	14
Recurring | Level 3 | ABS | Related Party
Assets
Available-for-sale securities	5,542	6,445
Recurring | Level 3 | ABS | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	4,867	3,619
Recurring | Level 3 | CMBS | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	0	43
Recurring | Level 3 | RMBS | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	232	0
Recurring | NAV
Assets
Investment funds	10,009
Other investments	0
Cash and cash equivalents	0	0
Restricted Cash and Cash Equivalents		0
Reinsurance Recoverables, Including Reinsurance Premium Paid		0
Total assets not carried at fair value		268
Liabilities
Derivative liabilities	0	0
Total liabilities measured at fair value	0	0
Recurring | NAV | Consolidated Entity, excluding Affiliated Entity
Assets
Available-for-sale securities	0
Trading securities	0
Equity securities	0
Mortgage loans	0
Funds withheld at interest	0
Derivative assets, fair value	0
Short-term investments	0
Restricted Cash and Cash Equivalents	0
Recurring | NAV | Related Party
Assets
Available-for-sale securities	0	0
Trading securities		0
Equity securities		0
Mortgage loans	0
Investment funds	0
Investment funds		103
Other investments	0
Recurring | NAV | Variable Interest Entities
Assets
Trading securities	0
Mortgage loans	0
Investment funds	10,009	0
Other investments	0
Cash and cash equivalents	0	0
Recurring | NAV | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities		0
Trading securities		0
Equity securities		0
Mortgage loans		0
Investment funds		165
Derivative assets, fair value		0
Short-term investments		0
Other investments		0
Recurring | NAV | Universal life
Liabilities
Policyholder Contract Deposit	0	0
Recurring | NAV | AmerUs Closed Block
Liabilities
Liability for Future Policy Benefit, before Reinsurance	0	0
Recurring | NAV | ILICO Closed Block and life benefits
Liabilities
Liability for Future Policy Benefit, before Reinsurance	0	0
Recurring | NAV | Embedded derivatives
Liabilities
Policyholder Contract Deposit	0	0
Funds Held under Reinsurance Agreements, Liability		0
Recurring | NAV | Embedded derivatives | Related Party
Assets
Funds withheld at interest		0
Recurring | NAV | Embedded derivatives | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Funds withheld at interest		0
Recurring | NAV | U.S. government and agencies | Consolidated Entity, excluding Affiliated Entity
Assets
Available-for-sale securities	0
Recurring | NAV | U.S. government and agencies | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities		0
Recurring | NAV | US state, municipal and political subdivisions | Consolidated Entity, excluding Affiliated Entity
Assets
Available-for-sale securities	0
Recurring | NAV | US state, municipal and political subdivisions | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities		0
Recurring | NAV | Foreign governments | Consolidated Entity, excluding Affiliated Entity
Assets
Available-for-sale securities	0
Recurring | NAV | Foreign governments | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities		0
Recurring | NAV | Corporate | Consolidated Entity, excluding Affiliated Entity
Assets
Available-for-sale securities	0
Recurring | NAV | Corporate | Related Party
Assets
Available-for-sale securities	0	0
Recurring | NAV | Corporate | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities		0
Recurring | NAV | CLO | Consolidated Entity, excluding Affiliated Entity
Assets
Available-for-sale securities	0
Recurring | NAV | CLO | Related Party
Assets
Available-for-sale securities	0	0
Recurring | NAV | CLO | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities		0
Recurring | NAV | ABS | Consolidated Entity, excluding Affiliated Entity
Assets
Available-for-sale securities	0
Recurring | NAV | ABS | Related Party
Assets
Available-for-sale securities	0	0
Recurring | NAV | ABS | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities		0
Recurring | NAV | CMBS | Consolidated Entity, excluding Affiliated Entity
Assets
Available-for-sale securities	0
Recurring | NAV | CMBS | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities		0
Recurring | NAV | RMBS | Consolidated Entity, excluding Affiliated Entity
Assets
Available-for-sale securities	0
Recurring | NAV | RMBS | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities		0
Fair Value
Assets
Total assets not carried at fair value	51,798	86,719
Liabilities
Policyholder Contract Deposit	111,608	108,621
Funds Held under Reinsurance Agreements, Liability	360	394
Fair Value | Consolidated Entity, excluding Affiliated Entity
Assets
Mortgage loans		21,138
Investment funds	79	995
Funds withheld at interest	(37,727)	(43,125)
Short-term investments	1,640
Other investments	162	1,343
Fair Value | Related Party
Assets
Mortgage loans		1,369
Investment funds	610	4,433
Funds withheld at interest	(11,233)	(11,629)
Other investments		223
Fair Value | Variable Interest Entities
Assets
Mortgage loans		2,152
Fair Value | Level 1
Assets
Total assets not carried at fair value	0	0
Liabilities
Policyholder Contract Deposit	0	0
Funds Held under Reinsurance Agreements, Liability	0	0
Fair Value | Level 1 | Consolidated Entity, excluding Affiliated Entity
Assets
Mortgage loans		0
Investment funds	0	0
Funds withheld at interest	0	0
Short-term investments	0
Other investments	0	0
Fair Value | Level 1 | Related Party
Assets
Mortgage loans		0
Investment funds	0	0
Funds withheld at interest	0	0
Other investments		0
Fair Value | Level 1 | Variable Interest Entities
Assets
Mortgage loans		0
Fair Value | Level 2
Assets
Total assets not carried at fair value	1,961	312
Liabilities
Policyholder Contract Deposit	0	0
Funds Held under Reinsurance Agreements, Liability	360	394
Fair Value | Level 2 | Consolidated Entity, excluding Affiliated Entity
Assets
Mortgage loans		0
Investment funds	0	0
Funds withheld at interest	0	0
Short-term investments	1,614
Other investments	0	0
Fair Value | Level 2 | Related Party
Assets
Mortgage loans		0
Investment funds	0	0
Funds withheld at interest	0	0
Other investments		0
Fair Value | Level 2 | Variable Interest Entities
Assets
Mortgage loans		0
Fair Value | Level 3
Assets
Total assets not carried at fair value	49,148	80,979
Liabilities
Policyholder Contract Deposit	111,608	108,621
Funds Held under Reinsurance Agreements, Liability	0	0
Fair Value | Level 3 | Consolidated Entity, excluding Affiliated Entity
Assets
Mortgage loans		21,138
Investment funds	0	0
Funds withheld at interest	(37,727)	(43,125)
Short-term investments	26
Other investments	162	1,343
Fair Value | Level 3 | Related Party
Assets
Mortgage loans		1,369
Investment funds	0	0
Funds withheld at interest	(11,233)	(11,629)
Other investments		223
Fair Value | Level 3 | Variable Interest Entities
Assets
Mortgage loans		2,152
Fair Value | NAV
Assets
Total assets not carried at fair value	689	5,428
Liabilities
Policyholder Contract Deposit	0	0
Funds Held under Reinsurance Agreements, Liability	0	0
Fair Value | NAV | Consolidated Entity, excluding Affiliated Entity
Assets
Mortgage loans		0
Investment funds	79	995
Funds withheld at interest	0	0
Short-term investments	0
Other investments	0	0
Fair Value | NAV | Related Party
Assets
Mortgage loans		0
Investment funds	610	4,433
Funds withheld at interest	0	0
Other investments		0
Fair Value | NAV | Variable Interest Entities
Assets
Mortgage loans		0
Fair Value | Recurring
Assets
Cash and cash equivalents	7,779	9,479
Restricted Cash and Cash Equivalents	628	796
Reinsurance Recoverables, Including Reinsurance Premium Paid	1,388	1,991
Total assets not carried at fair value	170,106	138,743
Liabilities
Policyholder Contract Deposit	6,670	16,142
Liability for Future Policy Benefit, before Reinsurance	1,712	2,262
Derivative liabilities	1,646	472
Other Liabilities	65
Total liabilities measured at fair value	10,093	18,921
Fair Value | Recurring | Consolidated Entity, excluding Affiliated Entity
Assets
Equity securities	1,087	1,170
Mortgage loans	27,454	17
Funds withheld at interest	4,847	(782)
Short-term investments	520	139
Other investments	611	130
Fair Value | Recurring | Related Party
Assets
Available-for-sale securities	9,821	10,402
Trading securities	878	1,781
Equity securities	279	284
Mortgage loans	1,302
Investment funds	959	2,958
Funds withheld at interest	(1,425)	(578)
Other investments	303
Fair Value | Recurring | Variable Interest Entities
Assets
Trading securities	1,063
Mortgage loans	2,055	0
Investment funds	12,480	1,297
Other investments	101
Cash and cash equivalents	362	154
Fair Value | Recurring | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	102,404	100,159
Trading securities		2,056
Equity securities	1,087	1,170
Mortgage loans	27,454	17
Investment funds		183
Derivative assets, fair value	3,309	4,387
Short-term investments	520	139
Other investments	611	130
Fair Value | Recurring | Universal life
Liabilities
Policyholder Contract Deposit	829	1,235
Fair Value | Recurring | AmerUs Closed Block
Liabilities
Liability for Future Policy Benefit, before Reinsurance	1,164	1,520
Fair Value | Recurring | ILICO Closed Block and life benefits
Liabilities
Liability for Future Policy Benefit, before Reinsurance	548	742
Fair Value | Recurring | Embedded derivatives
Liabilities
Policyholder Contract Deposit	5,841	14,907
Funds Held under Reinsurance Agreements, Liability		45
Fair Value | Recurring | Embedded derivatives | Related Party
Assets
Funds withheld at interest	(1,425)	(578)
Fair Value | Recurring | Embedded derivatives | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Funds withheld at interest	(4,847)	(782)
Fair Value | Recurring | U.S. government and agencies | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	2,577	223
Fair Value | Recurring | US state, municipal and political subdivisions | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	927	1,213
Fair Value | Recurring | Foreign governments | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	907	1,128
Fair Value | Recurring | Corporate | Related Party
Assets
Available-for-sale securities	982	859
Fair Value | Recurring | Corporate | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	60,901	66,226
Fair Value | Recurring | CLO | Related Party
Assets
Available-for-sale securities	3,079	2,549
Fair Value | Recurring | CLO | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	16,493	13,652
Fair Value | Recurring | ABS | Related Party
Assets
Available-for-sale securities	5,760	6,994
Fair Value | Recurring | ABS | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	10,527	8,989
Fair Value | Recurring | CMBS | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	4,158	2,758
Fair Value | Recurring | RMBS | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Assets
Available-for-sale securities	5,914	$ 5,970
Fair Value | Recurring | NAV
Assets
Reinsurance Recoverables, Including Reinsurance Premium Paid	0
Liabilities
Other Liabilities	0
Fair Value | Recurring | NAV | Related Party
Assets
Trading securities	0
Equity securities	0
Fair Value | Recurring | NAV | Embedded derivatives | Related Party
Assets
Funds withheld at interest	$ 0

X

- Definition

Other investments including, but not limited to: partnership interests, credit funds, hedge funds, and private equity.

+ References

No definition available.

+ Details

Name:	ahl_InvestmentFunds
Namespace Prefix:	ahl_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

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