XML 70 R56.htm IDEA: XBRL DOCUMENT v3.22.2

Restructuring - Narrative (Details) - USD ($) $ in Millions			12 Months Ended
	Apr. 30, 2022	May 01, 2021	Apr. 30, 2022	May 01, 2021
Restructuring Cost And Reserve [Line Items]
Restructuring Costs	$ 0.1	$ 1.2	$ 3.6	$ 8.2
Selling and Administrative Expenses [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring Costs			2.3	3.4
Cost of Products Sold [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring Costs			$ 1.3	$ 4.8

X

- 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

Name:	us-gaap_RestructuringCostAndReserveLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585

+ Details

Name:	us-gaap_RestructuringCosts
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

Name:	us-gaap_IncomeStatementLocationAxis=mei_SellingAndAdministrativeExpensesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=mei_CostOfProductsSoldMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: