XML 41 R32.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Basis of Presentation and Accounting Policies - Profile - Narrative (Details) | 12 Months Ended
--- | ---
Dec. 31, 2023
Product Information [Line Items] |
Percentage of net sales derived from water-related applications | 95.00%

X
- Definition Percentage of revenues derived from water related applications. + References No definition available. + Details
Name: | bmi_PercentageOfRevenuesDerivedFromWaterRelatedApplications
Namespace Prefix: | bmi_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_ProductInformationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration