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v3.25.3

Convertible Debt Additional Information (Details) | 9 Months Ended
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Sep. 27, 2025 USD ($)
Debt Disclosure [Line Items] |
Debt Instrument, Convertible, If-converted Value in Excess of Principal | $ 1,000

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- Definition Debt Disclosure [Line Items] + References No definition available. + Details
Name: | midd_DebtDisclosureLineItems
Namespace Prefix: | midd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition The amount by which the convertible debt's if-converted value exceeds its principle amount at the balance sheet date, regardless of whether the instrument is currently convertible. This element applies to public companies only. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-5 + Details
Name: | us-gaap_DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration