Capped Call Information (Details)	Aug. 21, 2020 $ / shares
Convertible Debt
Debt Disclosure [Line Items]
Debt Instrument, Capped Call Transaction Cap Price, Per Share	$ 207.93

Debt Instrument, Capped Call Transaction Cap Price, Per Share

No definition available.

Name:	midd_DebtInstrumentCappedCallTransactionCapPricePerShare
Namespace Prefix:	midd_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant