Acquisitions and Divestitures - Schedule of Finite-Lived Intangible Assets (Details) $ in Millions	Feb. 28, 2022 USD ($)
Finite-Lived Intangible Assets [Line Items]
Fair Value	$ 18,620
Weighted Average Useful Lives	21 years
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Fair Value	$ 13,596
Weighted Average Useful Lives	25 years
Trade names and trademarks
Finite-Lived Intangible Assets [Line Items]
Fair Value	$ 1,469
Weighted Average Useful Lives	14 years
Developed technology
Finite-Lived Intangible Assets [Line Items]
Fair Value	$ 1,043
Weighted Average Useful Lives	10 years
Databases
Finite-Lived Intangible Assets [Line Items]
Fair Value	$ 2,512
Weighted Average Useful Lives	12 years

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.

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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 926
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483154/926-20-50-5

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- 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
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482665/350-30-50-1

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