Alternative Investment, Net Gain (Loss)

No definition available.

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- Definition

Equity Method Investment, Amortization of Difference Between Carrying Amount and Underlying Equity

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Equity method investment, change in carrying value

+ References

No definition available.

+ Details

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- Definition

Fair value of investment other than investment in equity security, investment in debt security and equity method investment. Includes, but is not limited to, investment in certain entities that calculate net asset value per share. Example includes, but is not limited to, investment in hedge fund, venture capital fund, private equity fund, and real estate partnership or fund.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
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+ Details

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- Definition

This element represents the aggregate cost of investments accounted for under the equity method of accounting.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.12)
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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Period Type:	instant

- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

+ Details

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- Definition

This item represents the aggregate value of each identified investment accounted for under the equity method of accounting based on the quoted market price for those investments in common stock for which a quoted market price is available.

+ References

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-Section 50
-Paragraph 3
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+ Details

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- Definition

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

+ References

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+ Details

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Period Type:	instant

- Definition

Fair value portion of investments accounted under the equity method.

+ References

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-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
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+ Details

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Period Type:	instant

- Definition

Amount of income (loss) for proportionate share of equity method investee's income (loss).

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
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+ Details

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- Definition

Amount of financial support committed by investment company to investee that is contractually required.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 20
-Section 50
-Paragraph 15
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- Definition

The amount of investments that an Entity acquires in a noncash (or part noncash) acquisition. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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- Definition

The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Details

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Investments Investments (Limited Partnership Investments) (Details) - USD ($) $ in Millions		3 Months Ended
	Sep. 30, 2021	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Net Investment Income [Line Items]
Adjustments for equity method investments		$ (305)	$ 85
Investment Company, Financial Support to Investee Contractually Required, Amount		182
Limited Partnership [Member] \| Fair Value Measured at Net Asset Value Per Share [Member]
Net Investment Income [Line Items]
Alternative investments		403		$ 573
Net gains (losses) from limited partnership investments		(160)	208
BeiGene [Member]
Net Investment Income [Line Items]
Carrying value of equity method investment		$ 2,600		$ 2,800
Ownership percentage		18.40%		18.40%
Equity Method Investments,Quoted Market Price		$ 3,600		$ 5,100
Adjustments for equity method investments		(108)	(97)
Equity Method Investment, Amortization of Difference Between Carrying Amount and Underlying Equity		$ 47	$ 42
Neumora Therapeutics, Inc. [Member]
Net Investment Income [Line Items]
Equity Method Investment, Aggregate Cost	$ 257
Ownership percentage	25.90%	25.80%		25.90%
Equity Method Investments, Fair Value Disclosure		$ 170		$ 220
Equity method investment, change in carrying value		$ 50
Payments to Acquire Equity Method Investments	$ 100
Noncash or Part Noncash Acquisition, Investments Acquired	$ 157