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Revenue (Tables)

9 Months Ended

Sep. 30, 2025

Revenue from Contract with Customer [Abstract]

Summary of Revenue by Major Customer Category

The table below summarizes the major service categories from which the Company derives its revenues:

			Three Months Ended September 30,												Nine Months Ended September 30,
(in millions)			2025						2024						2025						2024
Certification Testing			$	224					$	206					$	628					$	585
Ongoing Certification Services			252						238						747						705
Non-certification Testing and Other Services			235						220						679						639
Software			72						67						210						202
Total			$	783					$	731					$	2,264					$	2,131

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- References

No definition available.

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- Definition

Tabular disclosure of entity-wide revenues from external customers for each product or service or each group of similar products or services if the information is not provided as part of the reportable operating segment information.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 40
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-40

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