Derivative Financial Instruments and Hedging Activities (Additional Information) (Details) - USD ($)	May 31, 2021	Aug. 31, 2020
3.000% Senior Notes \| Senior Notes
Derivative [Line Items]
Senior notes, stated interest rate (as a percent)	3.00%
Interest rate swaps \| Cash flow hedging \| 3.000% Senior Notes
Derivative [Line Items]
Aggregate notional amount	$ 200,000,000.0
Forward contracts \| Cash flow hedging
Derivative [Line Items]
Aggregate notional amount	3,300,000,000	$ 2,900,000,000
Forward contracts \| Forward foreign exchange contracts
Derivative [Line Items]
Aggregate notional amount	$ 1,000,000,000.0	$ 355,200,000

Contractual interest rate for funds borrowed, under the debt agreement.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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+ References

No definition available.

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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5580258-113959

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5579245-113959

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