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Balance Sheet Components - Assets held for sale - Narrative (Details) $ in Millions | Jul. 27, 2024 USD ($)
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Balance Sheet Components [Abstract] |
Non-core real estate assets, aggregate carrying value | $ 2.0

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- Definition Balance Sheet Components [Abstract] + References No definition available. + Details
Name: | mei_BalanceSheetComponentsAbstract
Namespace Prefix: | mei_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Non-core real estate assets, carrying value . + References No definition available. + Details
Name: | mei_NonCoreRealEstateAssetsCarryingValue
Namespace Prefix: | mei_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant