XML 92 R81.htm IDEA: XBRL DOCUMENT
v3.21.2

Subsequent Events (Details) - USD ($) $ in Thousands |  | 1 Months Ended | 3 Months Ended | 6 Months Ended
--- | --- | --- | --- | ---
Jul. 01, 2021 | Jul. 29, 2021 | Jun. 30, 2021 | Jun. 30, 2021 | Jun. 30, 2020
Subsequent Event [Line Items] |  |  |  |  |
Acquisition, net of cash acquired |  |  |  | $ 62,992 | $ 0
Bacharach Inc |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Transaction costs |  |  | $ 1,900 |  |
Subsequent Event |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Noncontrolling interest, ownership percentage purchased | 10.00% |  |  |  |
Payments to acquire additional interest in subsidiary |  | $ 19,000 |  |  |
Dividend payment to subsidiary |  | $ 6,000 |  |  |
Subsequent Event | Bacharach Inc |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Acquisition, net of cash acquired | $ 337,000 |  |  |  |

X
- Definition Noncontrolling Interest, Ownership Percentage Purchased + References No definition available. + Details
Name: | msa_NoncontrollingInterestOwnershipPercentagePurchased
Namespace Prefix: | msa_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Payments to Acquire Additional Interest in Subsidiaries, Dividend + References No definition available. + Details
Name: | msa_PaymentsToAcquireAdditionalInterestInSubsidiariesDividend
Namespace Prefix: | msa_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 23 -URI http://asc.fasb.org/extlink&oid=116868678&loc=d3e1043-128460 + Details
Name: | us-gaap_BusinessCombinationAcquisitionRelatedCosts
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash outflow associated with the purchase of noncontrolling interest during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585 + Details
Name: | us-gaap_PaymentsToAcquireAdditionalInterestInSubsidiaries
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585 + Details
Name: | us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References No definition available. + Details
Name: | us-gaap_SubsequentEventLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=msa_BacharachIncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |