XML 51 R41.htm IDEA: XBRL DOCUMENT
v3.23.3

Cash and Cash Equivalents (Details) $ in Thousands | Sep. 30, 2023 USD ($)
--- | ---
Cash and Cash Equivalents [Abstract] |
Gross cash pool position | $ 103,618
Less: cash pool borrowings | 95,416
Net cash pool position | $ 8,202

X
- Definition Cash Balance, Amount Offset Against Collateral + References No definition available. + Details
Name: | msa_CashBalanceAmountOffsetAgainstCollateral
Namespace Prefix: | msa_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Cash Balance, Collateral, Obligation to Return Cash + References No definition available. + Details
Name: | msa_CashBalanceCollateralObligationToReturnCash
Namespace Prefix: | msa_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Cash Balance Subject To Master Netting Arrangement + References No definition available. + Details
Name: | msa_CashBalanceSubjectToMasterNettingArrangement
Namespace Prefix: | msa_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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