Number of shares of equity interests issued or issuable to acquire entity.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)(4)
-URI https://asc.fasb.org/extlink&oid=126975305&loc=d3e6927-128479

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Balance Type:	na
Period Type:	duration

- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-URI https://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

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Balance Type:	na
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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.

+ Details

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- Definition

Consulting agreement, monthly payment

+ References

No definition available.

+ Details

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Namespace Prefix:	wolv_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Consulting fees

+ References

No definition available.

+ Details

Name:	wolv_ConsultingFees
Namespace Prefix:	wolv_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Details

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Commitments (Narrative) (Details)	1 Months Ended	12 Months Ended
Commitments (Narrative) (Details)	Apr. 19, 2016 shares	May 31, 2022 CAD ($)	May 31, 2022 USD ($)	May 31, 2021 CAD ($)	May 31, 2021 USD ($)
Loss Contingencies [Line Items]
Consulting agreement, monthly payment		$ 10,000	$ 7,702
Consulting fees		$ 140,000	$ 110,440	$ 120,000	$ 94,517
Decision-Zone Inc. [Member]
Loss Contingencies [Line Items]
Business acquisition, equity interest issued or issuable, number of shares	20,000,000
Equity method investment, ownership percentage	15.00%