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Other Income (Loss) (Schedule Of Components Of Other Income) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Other Income (Loss) [Abstract]
Principal transactions	$ 40	$ 37	$ 81	$ 38
Gains (losses) from currency diversification strategy, net	25	(17)	3	(71)
Other, net	(9)	7	(46)	16
Other income (loss)	$ 56	$ 27	$ 38	$ (17)

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- Definition

Gains (losses) from the Company’s currency diversification strategy, net.

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No definition available.

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- Definition

Reflects the sum of all other revenue and income recognized by the entity in the period not otherwise specified in the income statement, including gains and losses from our currency diversification strategy, financial instruments at fair value and other investments.

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No definition available.

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- Definition

Other Operating Income, Net

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No definition available.

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- References

No definition available.

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- Definition

Amount of realized and unrealized gain (loss) resulting from the difference between acquisition price and selling price or fair value of trading assets and trading liabilities, and from the firm's direct investment activity, conducted separately from customer trading activities, including, but not limited to, investments in private equity, alternative investment products, real estate, and exchanges and memberships.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 940
-SubTopic 320
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479048/940-320-50-1

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