XML 73 R62.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Carrying Value and Estimated Aggregate Fair Value of Debt (Details) - USD ($) $ in Thousands | Jun. 30, 2018 | Dec. 30, 2017
--- | --- | ---
Disclosure Carrying Value And Estimated Aggregate Fair Value Of Debt [Abstract] |  |
Fixed Interest Rate | 1.66% |
Derivative Notional Amount, NonCurrent | $ 499,000 |
Carrying Value | 2,066,625 | $ 1,028,881
Fair Value | $ 2,066,625 | $ 1,028,881

X
- Definition Derivative Fixed Interest Rate, NonCurrent + References No definition available. + Details
Name: | midd_DerivativeFixedInterestRateNonCurrent
Namespace Prefix: | midd_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Derivative Notional Amount, NonCurrent + References No definition available. + Details
Name: | midd_DerivativeNotionalAmountNonCurrent
Namespace Prefix: | midd_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Disclosure - Carrying Value and Estimated Aggregate Fair Value of Debt [Abstract] + References No definition available. + Details
Name: | midd_DisclosureCarryingValueAndEstimatedAggregateFairValueOfDebtAbstract
Namespace Prefix: | midd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
Name: | us-gaap_DebtInstrumentCarryingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=77997519&loc=d3e13433-108611 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=77997519&loc=d3e13476-108611 + Details
Name: | us-gaap_DebtInstrumentFairValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant