XML 105 R89.htm IDEA: XBRL DOCUMENT
v3.22.4

Leases - Narrative (Details) $ in Millions | Dec. 31, 2022 USD ($)
--- | ---
Leases [Abstract] |
Aggregate residual value at lease expiration for vehicle leases | $ 11.4
Guarantor obligations | $ 5.5

X
- Definition The amount of aggregate residual value at lease expiration for vehicle leases. + References No definition available. + Details
Name: | tnc_AggregateResidualValueAtLeaseExpirationForVehicleLeases
Namespace Prefix: | tnc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (b)(1) -URI https://asc.fasb.org/extlink&oid=124440162&loc=d3e12069-110248 + Details
Name: | us-gaap_GuaranteeObligationsMaximumExposure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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