XML 59 R48.htm IDEA: XBRL DOCUMENT
v3.20.4

Debt - Other Debt (Details) $ in Millions | 9 Months Ended |
--- | --- | ---
Jan. 30, 2021 USD ($) note | May 02, 2020 USD ($)
Debt Instrument [Line Items] |  |
Debt, short-term | $ 15.4 | $ 15.3
Other Debt |  |
Debt Instrument [Line Items] |  |
Number of notes | note | 14 |
Weighted-average interest rate (as a percent) | 1.47% |
Debt, short-term | $ 2.9 |

X
- Definition Long-term Debt, Number of Notes + References No definition available. + Details
Name: | mei_LongtermDebtNumberofNotes
Namespace Prefix: | mei_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

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_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19,20) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_LongTermDebtCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Weighted average interest rate of long-term debt outstanding calculated at point in time. + References No definition available. + Details
Name: | us-gaap_LongtermDebtWeightedAverageInterestRate
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=mei_OtherDebtMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |