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Acquisitions and Divestitures - Acquired Identifiable Intangibles Assets (Details) $ in Millions	Feb. 28, 2022 USD ($)
Finite-Lived Intangible Assets [Line Items]
Fair Value	$ 19,162
Weighted Average Useful Lives	21 years
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Fair Value	$ 14,082
Weighted Average Useful Lives	25 years
Trade names and trademarks
Finite-Lived Intangible Assets [Line Items]
Fair Value	$ 1,459
Weighted Average Useful Lives	14 years
Developed technology
Finite-Lived Intangible Assets [Line Items]
Fair Value	$ 1,042
Weighted Average Useful Lives	10 years
Databases
Finite-Lived Intangible Assets [Line Items]
Fair Value	$ 2,579
Weighted Average Useful Lives	12 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

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.

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X

- Definition

Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)(1)
-URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

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