Restructuring Charges Restructuring Charges (Tables)	6 Months Ended
Oct. 31, 2021
Restructuring and Related Activities [Abstract]
Restructuring Charges Reserve

Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section S99
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