Goodwill - Changes in the Carrying Amount of Goodwill by Segment (Details) $ in Thousands	3 Months Ended
Nov. 30, 2021 USD ($)
Goodwill [Roll Forward]
Beginning Balance	$ 754,205
Acquisitions	39,941
Foreign currency translations	(11,121)
Ending Balance	783,025
Americas
Goodwill [Roll Forward]
Beginning Balance	430,088
Acquisitions	39,454
Foreign currency translations	0
Ending Balance	469,542
EMEA
Goodwill [Roll Forward]
Beginning Balance	321,150
Acquisitions	487
Foreign currency translations	(11,040)
Ending Balance	310,597
Asia Pacific
Goodwill [Roll Forward]
Beginning Balance	2,967
Acquisitions	0
Foreign currency translations	(81)
Ending Balance	$ 2,886

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
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-Subparagraph (SX 210.9-03(10)(1))
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

+ References

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-Publisher FASB
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- Definition

Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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