XML 47 R41.htm IDEA: XBRL DOCUMENT ﻿
v2.3.0.11

Inventories - Additional Information (Detail) (USD $) In Millions, unless otherwise specified | Jul. 02, 2011 | Jan. 01, 2011
--- | --- | ---
Inventory Disclosure [Line Items] |  |
Inventory under the LIFO method | $ 18.9 | $ 17.5
Percentage of LIFO inventory to total inventory | 15.00% | 16.00%

X
- Definition Inventory Disclosure [Line Items] + Details
Name: | midd_InventoryDisclosureLineItems
Namespace Prefix: | midd
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of LIFO (last in first out) inventory present at the reporting date when inventory is also valued using different valuation methods. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 43 -Chapter 3 -Section A -Paragraph 9 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6361739&loc=d3e7789-107766 + Details
Name: | us-gaap_LIFOInventoryAmount
Namespace Prefix: | us-gaap
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The percentage of LIFO (last in first out) inventory to total inventory as of the balance sheet date if other than 100 percent. + Details
Name: | us-gaap_PercentageOfLIFOInventory
Namespace Prefix: | us-gaap
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant