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Equity Method Investment - Estimated Basis Difference attributable to Identifiable Assets and Useful Lives (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	May 31, 2022
Marketable Securities [Line Items]
Intangible assets	$ 238,503	$ 350,490
Syniverse
Marketable Securities [Line Items]
Intangible assets	$ 353,300	$ 410,400	$ 530,741
Syniverse | Trademarks
Marketable Securities [Line Items]
Intangible assets			28,822
Syniverse | Developed technology
Marketable Securities [Line Items]
Intangible assets			$ 62,767
Estimated life			6 years
Syniverse | Customer relationships
Marketable Securities [Line Items]
Intangible assets			$ 439,152
Estimated life			9 years

X

- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482665/350-30-50-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482665/350-30-50-2

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482686/350-30-45-1

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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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