Fair Value of Financial Instruments - Fair Value Inputs Quantitative Information (Details) $ in Millions	Dec. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)
Assets
Fixed maturity available-for-sale securities, at fair value	$ 87,586	$ 81,900
Equity securities	495	294
Market risk benefit assets	4,753	4,860
Liabilities
Embedded derivative liability	202	728
Market risk benefit liabilities	(1,118)	(1,046)
Corporate bonds
Assets
Fixed maturity available-for-sale securities, at fair value	63,723	61,833
State and municipal bonds
Assets
Fixed maturity available-for-sale securities, at fair value	1,965	2,148
CMBS
Assets
Fixed maturity available-for-sale securities, at fair value	2,423	1,583
ABS
Assets
Fixed maturity available-for-sale securities, at fair value	16,178	13,769
Hybrid and redeemable preferred securities
Assets
Fixed maturity available-for-sale securities, at fair value	242	241
Significant Unobservable Inputs (Level 3)
Assets
Equity securities	28	34
Liabilities
Embedded derivative liability	(156)	(59)
Significant Unobservable Inputs (Level 3) \| Valuation Technique, Discounted Cash Flow
Assets
Equity securities	4	5
Market risk benefit assets	4,753	4,860
Liabilities
Embedded derivative liability	(15,031)	(12,402)
Market risk benefit liabilities	(1,118)	(1,046)
Significant Unobservable Inputs (Level 3) \| Corporate bonds
Assets
Fixed maturity available-for-sale securities, at fair value	7,297	6,888
Significant Unobservable Inputs (Level 3) \| Corporate bonds \| Valuation Technique, Discounted Cash Flow
Assets
Fixed maturity available-for-sale securities, at fair value	673	185
Significant Unobservable Inputs (Level 3) \| State and municipal bonds
Assets
Fixed maturity available-for-sale securities, at fair value	0	0
Significant Unobservable Inputs (Level 3) \| CMBS
Assets
Fixed maturity available-for-sale securities, at fair value	85	8
Significant Unobservable Inputs (Level 3) \| CMBS \| Valuation Technique, Discounted Cash Flow
Assets
Fixed maturity available-for-sale securities, at fair value	41	8
Significant Unobservable Inputs (Level 3) \| ABS
Assets
Fixed maturity available-for-sale securities, at fair value	3,584	2,092
Significant Unobservable Inputs (Level 3) \| ABS \| Valuation Technique, Discounted Cash Flow
Assets
Fixed maturity available-for-sale securities, at fair value	8	10
Significant Unobservable Inputs (Level 3) \| Hybrid and redeemable preferred securities
Assets
Fixed maturity available-for-sale securities, at fair value	83	63
Significant Unobservable Inputs (Level 3) \| Hybrid and redeemable preferred securities \| Valuation Technique, Discounted Cash Flow
Assets
Fixed maturity available-for-sale securities, at fair value	40	19
Significant Unobservable Inputs (Level 3) \| Other assets – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit assets	19	14
Significant Unobservable Inputs (Level 3) \| Other assets - indexed annuity ceded embedded derivatives \| Valuation Technique, Discounted Cash Flow
Assets
Embedded derivative asset	2,482	1,970
Significant Unobservable Inputs (Level 3) \| Other assets - LPR ceded derivative \| Valuation Technique, Discounted Cash Flow
Assets
Embedded derivative asset	202	190
Significant Unobservable Inputs (Level 3) \| Other liabilities – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Liabilities
Market risk benefit liabilities	$ (2,884)	$ (2,763)
Significant Unobservable Inputs (Level 3) \| Liquidity/Duration Adjustment \| Valuation Technique, Discounted Cash Flow
Assets
Equity securities, measurement input		0.045
Significant Unobservable Inputs (Level 3) \| Liquidity/Duration Adjustment \| Corporate bonds \| Valuation Technique, Discounted Cash Flow
Assets
Fixed maturity AFS and trading securities, measurement input		0.017
Significant Unobservable Inputs (Level 3) \| Liquidity/Duration Adjustment \| CMBS \| Valuation Technique, Discounted Cash Flow
Assets
Fixed maturity AFS and trading securities, measurement input		0.019
Significant Unobservable Inputs (Level 3) \| Liquidity/Duration Adjustment \| ABS \| Valuation Technique, Discounted Cash Flow
Assets
Fixed maturity AFS and trading securities, measurement input		0.013
Significant Unobservable Inputs (Level 3) \| Liquidity/Duration Adjustment \| Hybrid and redeemable preferred securities \| Valuation Technique, Discounted Cash Flow
Assets
Fixed maturity AFS and trading securities, measurement input		0.018
Significant Unobservable Inputs (Level 3) \| Non-Performance Risk \| Other assets - LPR ceded derivative \| Valuation Technique, Discounted Cash Flow
Assets
Embedded derivative asset, measurement input		0.014
Significant Unobservable Inputs (Level 3) \| Minimum \| Liquidity/Duration Adjustment \| Valuation Technique, Discounted Cash Flow
Assets
Equity securities, measurement input	0.045	0.045
Significant Unobservable Inputs (Level 3) \| Minimum \| Liquidity/Duration Adjustment \| Corporate bonds \| Valuation Technique, Discounted Cash Flow
Assets
Fixed maturity AFS and trading securities, measurement input	0.000	0.000
Significant Unobservable Inputs (Level 3) \| Minimum \| Liquidity/Duration Adjustment \| CMBS \| Valuation Technique, Discounted Cash Flow
Assets
Fixed maturity AFS and trading securities, measurement input	0.018	0.019
Significant Unobservable Inputs (Level 3) \| Minimum \| Liquidity/Duration Adjustment \| ABS \| Valuation Technique, Discounted Cash Flow
Assets
Fixed maturity AFS and trading securities, measurement input	0.011	0.013
Significant Unobservable Inputs (Level 3) \| Minimum \| Liquidity/Duration Adjustment \| Hybrid and redeemable preferred securities \| Valuation Technique, Discounted Cash Flow
Assets
Fixed maturity AFS and trading securities, measurement input	0.016	0.014
Significant Unobservable Inputs (Level 3) \| Minimum \| Lapse \| Valuation Technique, Discounted Cash Flow
Liabilities
Embedded derivative liability, measurement input	0.000	0.000
Significant Unobservable Inputs (Level 3) \| Minimum \| Lapse \| Other assets – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	0.010	0.010
Significant Unobservable Inputs (Level 3) \| Minimum \| Lapse \| Other assets - indexed annuity ceded embedded derivatives \| Valuation Technique, Discounted Cash Flow
Assets
Embedded derivative asset, measurement input	0.000	0.000
Significant Unobservable Inputs (Level 3) \| Minimum \| Lapse \| Other assets - LPR ceded derivative \| Valuation Technique, Discounted Cash Flow
Assets
Embedded derivative asset, measurement input	0.001	0.001
Significant Unobservable Inputs (Level 3) \| Minimum \| Lapse \| Other liabilities – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	0.010	0.010
Significant Unobservable Inputs (Level 3) \| Minimum \| Utilization of GLB Withdrawls \| Other assets – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	0.850	0.850
Significant Unobservable Inputs (Level 3) \| Minimum \| Utilization of GLB Withdrawls \| Other liabilities – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	0.850	0.850
Significant Unobservable Inputs (Level 3) \| Minimum \| Claims Utilization Factor \| Other assets – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	0.500	0.600
Significant Unobservable Inputs (Level 3) \| Minimum \| Claims Utilization Factor \| Other liabilities – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	0.500	0.600
Significant Unobservable Inputs (Level 3) \| Minimum \| Premiums Utilization Factor \| Other assets – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	0.800	0.800
Significant Unobservable Inputs (Level 3) \| Minimum \| Premiums Utilization Factor \| Other liabilities – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	0.800	0.800
Significant Unobservable Inputs (Level 3) \| Minimum \| Non-Performance Risk \| Other assets – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	0.002	0.003
Significant Unobservable Inputs (Level 3) \| Minimum \| Non-Performance Risk \| Other assets - LPR ceded derivative \| Valuation Technique, Discounted Cash Flow
Assets
Embedded derivative asset, measurement input	0.002	0.003
Significant Unobservable Inputs (Level 3) \| Minimum \| Non-Performance Risk \| Other liabilities – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	0.002	0.003
Significant Unobservable Inputs (Level 3) \| Minimum \| Volatility \| Other assets – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	0.010	0.010
Significant Unobservable Inputs (Level 3) \| Minimum \| Volatility \| Other liabilities – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	0.010	0.010
Significant Unobservable Inputs (Level 3) \| Maximum \| Liquidity/Duration Adjustment \| Valuation Technique, Discounted Cash Flow
Assets
Equity securities, measurement input	0.045	0.045
Significant Unobservable Inputs (Level 3) \| Maximum \| Liquidity/Duration Adjustment \| Corporate bonds \| Valuation Technique, Discounted Cash Flow
Assets
Fixed maturity AFS and trading securities, measurement input	0.062	0.031
Significant Unobservable Inputs (Level 3) \| Maximum \| Liquidity/Duration Adjustment \| CMBS \| Valuation Technique, Discounted Cash Flow
Assets
Fixed maturity AFS and trading securities, measurement input	0.019	0.019
Significant Unobservable Inputs (Level 3) \| Maximum \| Liquidity/Duration Adjustment \| ABS \| Valuation Technique, Discounted Cash Flow
Assets
Fixed maturity AFS and trading securities, measurement input	0.011	0.013
Significant Unobservable Inputs (Level 3) \| Maximum \| Liquidity/Duration Adjustment \| Hybrid and redeemable preferred securities \| Valuation Technique, Discounted Cash Flow
Assets
Fixed maturity AFS and trading securities, measurement input	0.019	0.019
Significant Unobservable Inputs (Level 3) \| Maximum \| Lapse \| Valuation Technique, Discounted Cash Flow
Liabilities
Embedded derivative liability, measurement input	0.090	0.090
Significant Unobservable Inputs (Level 3) \| Maximum \| Lapse \| Other assets – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	0.300	0.300
Significant Unobservable Inputs (Level 3) \| Maximum \| Lapse \| Other assets - indexed annuity ceded embedded derivatives \| Valuation Technique, Discounted Cash Flow
Assets
Embedded derivative asset, measurement input	0.090	0.090
Significant Unobservable Inputs (Level 3) \| Maximum \| Lapse \| Other assets - LPR ceded derivative \| Valuation Technique, Discounted Cash Flow
Assets
Embedded derivative asset, measurement input	0.024	0.020
Significant Unobservable Inputs (Level 3) \| Maximum \| Lapse \| Other liabilities – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	0.300	0.300
Significant Unobservable Inputs (Level 3) \| Maximum \| Utilization of GLB Withdrawls \| Other assets – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	1.000	1.000
Significant Unobservable Inputs (Level 3) \| Maximum \| Utilization of GLB Withdrawls \| Other liabilities – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	1.000	1.000
Significant Unobservable Inputs (Level 3) \| Maximum \| Claims Utilization Factor \| Other assets – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	1.000	1.000
Significant Unobservable Inputs (Level 3) \| Maximum \| Claims Utilization Factor \| Other liabilities – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	1.000	1.000
Significant Unobservable Inputs (Level 3) \| Maximum \| Premiums Utilization Factor \| Other assets – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	1.150	1.150
Significant Unobservable Inputs (Level 3) \| Maximum \| Premiums Utilization Factor \| Other liabilities – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	1.150	1.150
Significant Unobservable Inputs (Level 3) \| Maximum \| Non-Performance Risk \| Other assets – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	0.016	0.020
Significant Unobservable Inputs (Level 3) \| Maximum \| Non-Performance Risk \| Other assets - LPR ceded derivative \| Valuation Technique, Discounted Cash Flow
Assets
Embedded derivative asset, measurement input	0.016	0.020
Significant Unobservable Inputs (Level 3) \| Maximum \| Non-Performance Risk \| Other liabilities – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	0.016	0.020
Significant Unobservable Inputs (Level 3) \| Maximum \| Volatility \| Other assets – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	0.270	0.290
Significant Unobservable Inputs (Level 3) \| Maximum \| Volatility \| Other liabilities – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	0.270	0.290
Significant Unobservable Inputs (Level 3) \| Weighted Average Range \| Liquidity/Duration Adjustment \| Valuation Technique, Discounted Cash Flow
Assets
Equity securities, measurement input	0.045
Significant Unobservable Inputs (Level 3) \| Weighted Average Range \| Liquidity/Duration Adjustment \| Corporate bonds \| Valuation Technique, Discounted Cash Flow
Assets
Fixed maturity AFS and trading securities, measurement input	0.014
Significant Unobservable Inputs (Level 3) \| Weighted Average Range \| Liquidity/Duration Adjustment \| CMBS \| Valuation Technique, Discounted Cash Flow
Assets
Fixed maturity AFS and trading securities, measurement input	0.018
Significant Unobservable Inputs (Level 3) \| Weighted Average Range \| Liquidity/Duration Adjustment \| ABS \| Valuation Technique, Discounted Cash Flow
Assets
Fixed maturity AFS and trading securities, measurement input	0.011
Significant Unobservable Inputs (Level 3) \| Weighted Average Range \| Liquidity/Duration Adjustment \| Hybrid and redeemable preferred securities \| Valuation Technique, Discounted Cash Flow
Assets
Fixed maturity AFS and trading securities, measurement input	0.017
Significant Unobservable Inputs (Level 3) \| Weighted Average Range \| Utilization of GLB Withdrawls \| Other assets – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	0.930	0.920
Significant Unobservable Inputs (Level 3) \| Weighted Average Range \| Utilization of GLB Withdrawls \| Other liabilities – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	0.930	0.920
Significant Unobservable Inputs (Level 3) \| Weighted Average Range \| Non-Performance Risk \| Other assets – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	0.013	0.016
Significant Unobservable Inputs (Level 3) \| Weighted Average Range \| Non-Performance Risk \| Other assets - LPR ceded derivative \| Valuation Technique, Discounted Cash Flow
Assets
Embedded derivative asset, measurement input	0.012
Significant Unobservable Inputs (Level 3) \| Weighted Average Range \| Non-Performance Risk \| Other liabilities – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	0.013	0.016
Significant Unobservable Inputs (Level 3) \| Weighted Average Range \| Volatility \| Other assets – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	0.151	0.145
Significant Unobservable Inputs (Level 3) \| Weighted Average Range \| Volatility \| Other liabilities – ceded MRBs \| Valuation Technique, Discounted Cash Flow
Assets
Market risk benefit, measurement input	0.151	0.145

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- References

No definition available.

+ Details

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- Definition

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+ References

+ Details

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- Definition

Amount of liability position for contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk.

+ References

+ Details

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- Definition

Value of measurement input used to measure contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk.

+ References

+ Details

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