XML 78 R68.htm IDEA: XBRL DOCUMENT v3.22.4

Subsequent Events - Narrative (Details) - Subsequent Event - Public Tender Offer - Nordic Lights € / shares in Units, € in Millions	Feb. 28, 2023 EUR (€) € / shares
Subsequent Event [Line Items]
Sale of stock, offer price per share | € / shares	€ 6.30
Sale of stock, total equity value of offer | €	€ 132
Minimum
Subsequent Event [Line Items]
Percentage of shareholders acceptance and voting required for offer	90.00%

X

- Definition

Percentage of shareholders acceptance and voting required for offer.

+ References

No definition available.

+ Details

Name:	mei_PercentageOfShareholdersAcceptanceAndVotingRequiredForOffer
Namespace Prefix:	mei_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Sale of stock, consideration to be received on transaction.

+ References

No definition available.

+ Details

Name:	mei_SaleOfStockConsiderationToBeReceivedOnTransaction
Namespace Prefix:	mei_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.

+ References

No definition available.

+ Details

Name:	us-gaap_SaleOfStockPricePerShare
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

+ Details

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

X

- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_SubsidiarySaleOfStockAxis=mei_PublicTenderOfferMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_CounterpartyNameAxis=mei_NordicLightsGroupCorporationMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: