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- Definition

Equity Securities Without Readily Determinable Fair Value, Shares

+ References

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- Definition

Equity Securities without Readily Determinable Fair Value, Shares, Tendered For Conversion

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- Definition

Equity Securities without Readily Determinable Fair Value, Sold, Subject To Derivative Instrument, Shares

+ References

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- Definition

Amount of investment in equity security without readily determinable fair value.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 321
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479536/321-10-50-3

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- Definition

Amount of loss from downward price adjustment on investment in equity security without readily determinable fair value.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 321
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479536/321-10-50-3

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- Definition

Amount of cumulative loss from downward price adjustment on investment in equity security without readily determinable fair value.

+ References

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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

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 321
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479536/321-10-50-3

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 321
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479536/321-10-50-3

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 321
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479536/321-10-50-3

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- Definition

Amount of gain from upward price adjustment on investment in equity security without readily determinable fair value.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 321
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479536/321-10-50-3

+ Details

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- Definition

Amount of cumulative gain from upward price adjustment on investment in equity security without readily determinable fair value.

+ References

+ Details

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- References

No definition available.

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Fair Value Measurement - Equity Securities Without Readily Determinable Fair Value (Details) shares in Millions, $ in Millions		3 Months Ended
	Apr. 13, 2026 shares	Mar. 31, 2026 USD ($) shares	Mar. 31, 2025 USD ($) shares	Dec. 31, 2025 USD ($)
Fair Value Disclosures [Abstract]
Carrying value		$ 5,797	$ 3,988	$ 4,900
Upward carrying value changes		147	52
Downward carrying value changes/impairment		(26)	$ (18)
Cumulative upward carrying value changes		1,500
Cumulative downward carrying value changes/impairment		$ (1,500)
VISA \| Class B-2 Common Shares
Equity Securities without Readily Determinable Fair Value [Line Items]
Interest owned in equity securities without readily determinable fair value (in shares) \| shares		18.6	18.6
Conversion rate		1.5075
Interest sold in equity securities without readily determinable fair value, subject to derivative instrument (in shares) \| shares		11.6
VISA \| Class B-2 Common Shares \| Subsequent Event
Equity Securities without Readily Determinable Fair Value [Line Items]
Equity securities without readily determinable fair value tendered (in shares) \| shares	18.6
VISA \| Class B-2 Common Shares \| Subsequent Event \| Conversion to B-3 Shares
Equity Securities without Readily Determinable Fair Value [Line Items]
Conversion rate	0.5
VISA \| Class B-2 Common Shares \| Subsequent Event \| Conversion to Class C Shares
Equity Securities without Readily Determinable Fair Value [Line Items]
Conversion rate	0.5