XML 69 R57.htm IDEA: XBRL DOCUMENT v3.22.2.2

Employee Benefit Plans - Narrative (Details) - USD ($)	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Retirement Benefits [Abstract]
Amortization of amounts previously recognized in accumulated other comprehensive income (loss)	$ 1,400,000	$ 1,800,000
Contribution to pension plan	$ 0	$ 0

X

- Definition

Amount after tax and reclassification adjustments, of (increase) decrease in accumulated other comprehensive (income) loss related to pension and other postretirement defined benefit plans.

+ References

No definition available.

+ Details

Name:	tmp_AmortizationOfAmountsPreviouslyRecognizedInAccumulatedOtherComprehensiveIncome
Namespace Prefix:	tmp_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_CompensationAndRetirementDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of discretionary contributions made by an employer to a defined contribution plan.

+ References

No definition available.

+ Details

Name:	us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration