XML 53 R41.htm IDEA: XBRL DOCUMENT
v3.25.2

Revenue - Schedule of Contract Liabilities (Details) - USD ($) $ in Millions | 6 Months Ended
--- | ---
Jun. 30, 2025 | Jun. 30, 2024
Sales Incentives |  |
Movement in Deferred Sales Inducements [Roll Forward] |  |
Beginning balance | $ 15.6 | $ 21.2
Additions to sales incentive accrual | 12.5 | 12.6
Contract payments | (12.1) | (16.9)
Foreign currency fluctuations | 0.8 | (0.5)
Ending balance | 16.8 | 16.4
Movement in Deferred Revenue [Roll Forward] |  |
Foreign currency fluctuations | 0.8 | (0.5)
Maintenance |  |
Movement in Deferred Sales Inducements [Roll Forward] |  |
Foreign currency fluctuations | 0.6 | (0.2)
Movement in Deferred Revenue [Roll Forward] |  |
Beginning balance | 20.6 | 10.3
Increase in deferred revenue representing our obligation to satisfy future performance obligations | 13.5 | 12.1
Decrease in deferred revenue for amounts recognized in net sales for satisfied performance obligations | (9.3) | (9.7)
Foreign currency fluctuations | 0.6 | (0.2)
Ending balance | $ 25.4 | $ 12.5

X
- Definition The amount of decrease in contract with customer liability from contract payments. + References No definition available. + Details
Name: | tnc_ContractWithCustomerLiabilityContractPayments
Namespace Prefix: | tnc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of increase (decrease) in contract with customer liability from the impact of foreign currency. + References No definition available. + Details
Name: | tnc_ContractWithCustomerLiabilityImpactOfForeignCurrency
Namespace Prefix: | tnc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The increase (decrease) in contract with customer liability for sales incentive accruals. + References No definition available. + Details
Name: | tnc_ContractWithCustomerLiabilityIncreaseDecreaseForSalesIncentiveAccruals
Namespace Prefix: | tnc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of increase in obligation to transfer good or service to customer for which consideration has been received or is receivable. + References No definition available. + Details
Name: | tnc_ContractWithCustomerLiabilityIncreaseInObligationToSatisfyFutureObligations
Namespace Prefix: | tnc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of revenue recognized arising from contract liability for performance obligation to be satisfied. + References No definition available. + Details
Name: | tnc_ContractWithCustomerLiabilityPerformanceObligationSatisfiedRevenueRecognized
Namespace Prefix: | tnc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-11 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479837/606-10-45-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-8 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479837/606-10-45-2 + Details
Name: | us-gaap_ContractWithCustomerLiability
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of liability for consideration received or receivable from customer which is not included in transaction price, when consideration is expected to be refunded to customer. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 27 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479777/606-10-55-27 + Details
Name: | us-gaap_ContractWithCustomerRefundLiability
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
Name: | us-gaap_MovementInDeferredRevenueRollForward
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
Name: | us-gaap_MovementInDeferredSalesInducementsRollForward
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_ProductOrServiceAxis=tnc_SalesIncentivesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=us-gaap_MaintenanceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |