The percentage of available-for-sale debt securities that mature within two years of the balance sheet date.

No definition available.

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- Definition

The maximum contract maturity period for the second range of available-for-sale securities, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

Number of privately-held companies, in which the entity has an equity ownership interest of less than 20%, with which it conducts business. These are accounted for under the cost method.

+ References

No definition available.

+ Details

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- Definition

Number of publicly-held companies, in which the entity has an equity ownership interest of less than 20%, with which it conducts business. These are accounted for at fair value.

+ References

No definition available.

+ Details

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- Definition

Amount of unrealized gain on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 321
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479536/321-10-50-4

+ Details

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- Definition

Amount of unrealized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04(3)(d)(2))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 321
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479536/321-10-50-4

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- Definition

Amount of unrealized loss on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

+ References

+ Details

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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/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6B
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-6B

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Investments (Details) $ in Millions	3 Months Ended		9 Months Ended
Investments (Details) $ in Millions	Sep. 30, 2025 USD ($) Company	Jun. 30, 2025 USD ($)	Sep. 30, 2025 USD ($) Company
Investments [Abstract]
Percentage of available-for-sale securities with a maturity of less than two years	96.00%		96.00%
Maximum contract maturity period, range 2			2 years
Number of private companies in which there is an equity ownership interest of less than 20% (in Company) \| Company	7		7
Number of public companies in which there is an equity ownership interest of less than 20% (in Company) \| Company	3		3
Publicly Traded Equity Securities [Member]
Investments [Abstract]
Unrealized loss on equity securities			$ 2.0
Privately Held Equity Securities [Member]
Investments [Abstract]
Unrealized loss on equity securities		$ 18.2
Unrealized net gain on equity securities			$ 11.2
Unrealized gain on equity securities	$ 29.4