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FAIR VALUE DISCLOSURES - Quantitative Information about Level 3 (Details) $ in Millions	3 Months Ended	9 Months Ended
	Mar. 31, 2022	Sep. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)
Alliance Bernstein
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value		$ 227
Discounted cash flow | Alliance Bernstein | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value		$ 273	$ 38
Discount rate | Discounted cash flow | Minimum | Alliance Bernstein | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.019	0.019
Discount rate | Discounted cash flow | Maximum | Alliance Bernstein | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.104	0.104
Discount rate | Discounted cash flow | Weighted Average | Alliance Bernstein | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.045	0.070
Expected revenue growth rate | Discounted cash flow | Minimum | Alliance Bernstein | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.020	0.020
Expected revenue growth rate | Discounted cash flow | Maximum | Alliance Bernstein | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.839	0.839
Expected revenue growth rate | Discounted cash flow | Weighted Average | Alliance Bernstein | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.115	0.119
Corporate | Matrix pricing model | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value		$ 241	$ 258
Corporate | Market comparable companies | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value		$ 917	$ 888
Corporate | Spread over benchmark | Matrix pricing model | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0020	0.0020
Corporate | Spread over benchmark | Matrix pricing model | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0797	0.0270
Corporate | Spread over benchmark | Matrix pricing model | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0174	0.0144
Corporate | EBITDA Multiple | Market comparable companies | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		5.7	4.9
Corporate | EBITDA Multiple | Market comparable companies | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		38.5	62.3
Corporate | EBITDA Multiple | Market comparable companies | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		14.1	13.0
Corporate | Discount rate | Market comparable companies | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.055	0.062
Corporate | Discount rate | Market comparable companies | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.415	0.215
Corporate | Discount rate | Market comparable companies | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.083	0.091
Corporate | Cash flow multiples | Market comparable companies | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.5	0.5
Corporate | Cash flow multiples | Market comparable companies | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		12.0	10.0
Corporate | Cash flow multiples | Market comparable companies | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		6.4	5.5
Corporate | Loan to value | Market comparable companies | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.00000	0.031
Corporate | Loan to value | Market comparable companies | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.00467	0.634
Corporate | Loan to value | Market comparable companies | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.00263	0.308
Trading Securities, at Fair Value | Discounted cash flow | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value		$ 52	$ 65
Measurement input	11 years	11 years
Trading Securities, at Fair Value | Revenue/earnings multiple | Discounted cash flow | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		7.3	7.3
Trading Securities, at Fair Value | Discount factor | Discounted cash flow | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.100	0.1000
Other equity investments | Market comparable companies | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value		$ 4	$ 4
Other equity investments | Revenue/earnings multiple | Market comparable companies | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.5	7.8
Other equity investments | Revenue/earnings multiple | Market comparable companies | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		9.9	10.3
Other equity investments | Revenue/earnings multiple | Market comparable companies | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		2.8	9.5
GMIB reinsurance contract asset | Discounted cash flow | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value		$ 1,289	$ 1,848
GMIB reinsurance contract asset | Lapse rate | Discounted cash flow | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0038	0.0045
GMIB reinsurance contract asset | Lapse rate | Discounted cash flow | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.2266	0.2086
GMIB reinsurance contract asset | Lapse rate | Discounted cash flow | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0292	0.0265
GMIB reinsurance contract asset | Withdrawal rate | Discounted cash flow | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0014	0.0027
GMIB reinsurance contract asset | Withdrawal rate | Discounted cash flow | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.1002	0.0866
GMIB reinsurance contract asset | Withdrawal rate | Discounted cash flow | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0102	0.0093
GMIB reinsurance contract asset | Utilization rate | Discounted cash flow | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0004	0.0004
GMIB reinsurance contract asset | Utilization rate | Discounted cash flow | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.6054	0.6044
GMIB reinsurance contract asset | Utilization rate | Discounted cash flow | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0561	0.0527
GMIB reinsurance contract asset | Non-performance risk | Discounted cash flow | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0101	0.0057
GMIB reinsurance contract asset | Non-performance risk | Discounted cash flow | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0167	0.0093
GMIB reinsurance contract asset | Non-performance risk | Discounted cash flow | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0103	0.0060
GMIB reinsurance contract asset | Volatility rate - Equity | Discounted cash flow | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.14	0.11
GMIB reinsurance contract asset | Volatility rate - Equity | Discounted cash flow | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.35	0.31
GMIB reinsurance contract asset | Volatility rate - Equity | Discounted cash flow | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.25	0.24
GMIB reinsurance contract asset | Mortality rate | Discounted cash flow | Ages 0 - 40 | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0001	0.0001
GMIB reinsurance contract asset | Mortality rate | Discounted cash flow | Ages 0 - 40 | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0017	0.0017
GMIB reinsurance contract asset | Mortality rate | Discounted cash flow | Ages 0 - 40 | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0309	0.0279
GMIB reinsurance contract asset | Mortality rate | Discounted cash flow | Ages 41 - 60 | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0006	0.0006
GMIB reinsurance contract asset | Mortality rate | Discounted cash flow | Ages 41 - 60 | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0052	0.0053
GMIB reinsurance contract asset | Mortality rate | Discounted cash flow | Ages 41 - 60 | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0309	0.0279
GMIB reinsurance contract asset | Mortality rate | Discounted cash flow | Ages 61 - 115 | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0032	0.000031
GMIB reinsurance contract asset | Mortality rate | Discounted cash flow | Ages 61 - 115 | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.4000	0.004000
GMIB reinsurance contract asset | Mortality rate | Discounted cash flow | Ages 61 - 115 | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0309	0.0279
Amount Due from Reinsurers | Discounted cash flow | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value		$ 4,312	$ 5,813
Amount Due from Reinsurers | Lapse rate | Discounted cash flow | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0038	0.0045
Amount Due from Reinsurers | Lapse rate | Discounted cash flow | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.2266	0.2086
Amount Due from Reinsurers | Lapse rate | Discounted cash flow | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0193	0.0170
Amount Due from Reinsurers | Withdrawal rate | Discounted cash flow | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0014	0.0027
Amount Due from Reinsurers | Withdrawal rate | Discounted cash flow | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.1002	0.0866
Amount Due from Reinsurers | Withdrawal rate | Discounted cash flow | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0138	0.0118
Amount Due from Reinsurers | Utilization rate | Discounted cash flow | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0004	0.0004
Amount Due from Reinsurers | Utilization rate | Discounted cash flow | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.6054	0.6044
Amount Due from Reinsurers | Utilization rate | Discounted cash flow | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0827	0.0720
Amount Due from Reinsurers | Non-performance risk | Discounted cash flow | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0063	0.0037
Amount Due from Reinsurers | Non-performance risk | Discounted cash flow | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0063	37
Amount Due from Reinsurers | Volatility rate - Equity | Discounted cash flow | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.14	0.11
Amount Due from Reinsurers | Volatility rate - Equity | Discounted cash flow | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.35	0.31
Amount Due from Reinsurers | Volatility rate - Equity | Discounted cash flow | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.25	0.24
Amount Due from Reinsurers | Mortality rate | Discounted cash flow | Ages 0 - 40 | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0001	0.0001
Amount Due from Reinsurers | Mortality rate | Discounted cash flow | Ages 0 - 40 | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0017	0.0017
Amount Due from Reinsurers | Mortality rate | Discounted cash flow | Ages 0 - 40 | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0228	0.0217
Amount Due from Reinsurers | Mortality rate | Discounted cash flow | Ages 41 - 60 | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0006	0.0006
Amount Due from Reinsurers | Mortality rate | Discounted cash flow | Ages 41 - 60 | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0052	0.0053
Amount Due from Reinsurers | Mortality rate | Discounted cash flow | Ages 41 - 60 | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0228	0.0217
Amount Due from Reinsurers | Mortality rate | Discounted cash flow | Ages 61 - 115 | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0032	0.0031
Amount Due from Reinsurers | Mortality rate | Discounted cash flow | Ages 61 - 115 | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.4000	0.4000
Amount Due from Reinsurers | Mortality rate | Discounted cash flow | Ages 61 - 115 | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0228	0.0217
GMIB NLG | Discounted cash flow | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value		$ 5,817	$ 8,503
GMIB NLG | Lapse rate | Discounted cash flow | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0038	0.000104
GMIB NLG | Lapse rate | Discounted cash flow | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.2879	0.2357
GMIB NLG | Lapse rate | Discounted cash flow | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0423	0.0355
GMIB NLG | Withdrawal rate | Discounted cash flow | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0014	0.000027
GMIB NLG | Withdrawal rate | Discounted cash flow | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.1002	0.0866
GMIB NLG | Withdrawal rate | Discounted cash flow | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0127	0.0104
GMIB NLG | Non-performance risk | Discounted cash flow | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0186	0.0111
GMIB NLG | Non-performance risk | Discounted cash flow | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0186	1.11
GMIB NLG | Mortality rate | Discounted cash flow | Ages 0 - 40 | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0001	0.00000001
GMIB NLG | Mortality rate | Discounted cash flow | Ages 0 - 40 | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0018	0.0019
GMIB NLG | Mortality rate | Discounted cash flow | Ages 0 - 40 | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0171	0.0162
GMIB NLG | Mortality rate | Discounted cash flow | Ages 41 - 60 | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0007	0.0007
GMIB NLG | Mortality rate | Discounted cash flow | Ages 41 - 60 | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0056	0.0057
GMIB NLG | Mortality rate | Discounted cash flow | Ages 41 - 60 | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0171	0.0162
GMIB NLG | Mortality rate | Discounted cash flow | Ages 61 - 115 | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0044	0.000044
GMIB NLG | Mortality rate | Discounted cash flow | Ages 61 - 115 | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.4360	0.4360
GMIB NLG | Mortality rate | Discounted cash flow | Ages 61 - 115 | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0171	0.0162
GMIB NLG | Annuitization rate | Discounted cash flow | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0004	0.00000003
GMIB NLG | Annuitization rate | Discounted cash flow | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		1.0000	1.0000
GMIB NLG | Annuitization rate | Discounted cash flow | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0610	0.0524
GWBL/GMWB | Discounted cash flow | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value		$ 73	$ 99
GWBL/GMWB | Lapse rate | Discounted cash flow | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0050	0.000060
GWBL/GMWB | Lapse rate | Discounted cash flow | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.2266	0.2086
GWBL/GMWB | Lapse rate | Discounted cash flow | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0292	0.00000265
GWBL/GMWB | Withdrawal rate | Discounted cash flow | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0000	0.00000000
GWBL/GMWB | Withdrawal rate | Discounted cash flow | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0800	0.00000800
GWBL/GMWB | Withdrawal rate | Discounted cash flow | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0102	0.00000093
GWBL/GMWB | Utilization rate | Discounted cash flow | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		1	1
GWBL/GMWB | Non-performance risk | Discounted cash flow | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0186	0.0111
GWBL/GMWB | Volatility rate - Equity | Discounted cash flow | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.14	0.11
GWBL/GMWB | Volatility rate - Equity | Discounted cash flow | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.35	0.31
GWBL/GMWB | Volatility rate - Equity | Discounted cash flow | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.25	0.24
GIB | Discounted cash flow | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value		$ (64)	$ (75)
GIB | Lapse rate | Discounted cash flow | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0050	0.0060
GIB | Lapse rate | Discounted cash flow | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.2266	0.2086
GIB | Lapse rate | Discounted cash flow | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0292	0.0265
GIB | Withdrawal rate | Discounted cash flow | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0026	0.0013
GIB | Withdrawal rate | Discounted cash flow | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0210	0.0866
GIB | Withdrawal rate | Discounted cash flow | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0102	0.0093
GIB | Utilization rate | Discounted cash flow | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0004	0.0004
GIB | Utilization rate | Discounted cash flow | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		1.0000	0.010000
GIB | Utilization rate | Discounted cash flow | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0561	0.0527
GIB | Non-performance risk | Discounted cash flow | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0186	0.0111
GIB | Volatility rate - Equity | Discounted cash flow | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.14	0.11
GIB | Volatility rate - Equity | Discounted cash flow | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.35	0.31
GIB | Volatility rate - Equity | Discounted cash flow | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.25	0.24
GMAB | Discounted cash flow | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value		$ (1)	$ (3)
GMAB | Lapse rate | Discounted cash flow | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0050	0.000060
GMAB | Lapse rate | Discounted cash flow | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.2266	0.2086
GMAB | Lapse rate | Discounted cash flow | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0292	0.0265
GMAB | Non-performance risk | Discounted cash flow | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.0186	0.0111
GMAB | Volatility rate - Equity | Discounted cash flow | Minimum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.14	0.11
GMAB | Volatility rate - Equity | Discounted cash flow | Maximum | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.35	0.31
GMAB | Volatility rate - Equity | Discounted cash flow | Weighted Average | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Measurement input		0.25	0.24

X

- Definition

Fair Value Inputs, Discount Period

+ References

No definition available.

+ Details

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Namespace Prefix:	eqh_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (c)(1)
-URI https://asc.fasb.org/extlink&oid=126975305&loc=d3e6927-128479

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 35
-Paragraph 1
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126966325&loc=d3e6819-128478

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 25
-Paragraph 6
-URI https://asc.fasb.org/extlink&oid=6911189&loc=d3e6408-128476

+ Details

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