XML 45 R34.htm IDEA: XBRL DOCUMENT v3.20.4

Restructuring - Schedule of Restructuring Costs by Reportable Segment (Details) - USD ($) $ in Millions		3 Months Ended			9 Months Ended
	Jan. 30, 2021	Jan. 30, 2021	May 02, 2020	Feb. 01, 2020	Jan. 30, 2021	Feb. 01, 2020
Restructuring Cost And Reserve [Line Items]
Restructuring Costs	$ 1.4	$ 0.7	$ 0.2	$ 1.1	$ 8.3	$ 1.6
Auto
Restructuring Cost And Reserve [Line Items]
Restructuring Costs		0.5		0.5	6.4	0.7
Auto
Restructuring Cost And Reserve [Line Items]
Restructuring Costs				0.2	0.9	0.4
Auto
Restructuring Cost And Reserve [Line Items]
Restructuring Costs					0.7
Auto
Restructuring Cost And Reserve [Line Items]
Restructuring Costs						0.1
Eliminations/Corporate [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring Costs		$ 0.2		$ 0.4	$ 0.3	$ 0.4

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=121586364&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_StatementBusinessSegmentsAxis=mei_AutomotiveMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=mei_IndustrialMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=mei_InterfaceMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=mei_MedicalMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=mei_EliminationsCorporateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: