XML 38 R27.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Earnings Per Common Share (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2016
Earnings Per Share [Abstract] |
Diluted weighted average number of common shares outstanding | In accordance with the treasury stock method, the Company has included the following common equivalent shares in the calculation of diluted weighted average number of common shares outstanding for the three and six month periods ended June 30, relating to outstanding stock options and restricted stock units:
| 2016 |  | 2015
Three months ended | 512,269 |  |  | 616,431 |
Six months ended | 501,858 |  |  | 632,823 |

X
- Definition Diluted weighted average number of common shares outstanding. + References No definition available. + Details
Name: | mtd_DilutedWeightedAverageNumberOfCommonSharesOutstandingTableTextBlock
Namespace Prefix: | mtd_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration