v3.26.1
Investments In Securities and Fair Value (Details)
6 Months Ended
Jun. 30, 2026
Investments, Debt and Equity Securities [Abstract]
Number of other assets impaired
2
X
- Definition
Number of other assets impaired through earnings.
+ References
No definition available.
+ Details
Name:
itic_OtherAssetsImpairedNumberOfAssets
Namespace Prefix:
itic_
Data Type:
xbrli:integerItemType
Balance Type:
na
Period Type:
duration
X
- References
No definition available.
+ Details
Name:
us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration