XML 81 R72.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Note 15 - Related Parties (Details Textual) - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2022 | Sep. 30, 2021
Percentage Of Ownership On Outstanding Common Stock Required To Become Related Party | 5.00% |
Related Party Transaction, Amounts of Transaction | $ 0 | $ 0

X
- Definition Amount of transactions with related party during the financial reporting period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 3 -URI https://asc.fasb.org/extlink&oid=6457730&loc=d3e39603-107864 + Details
Name: | us-gaap_RelatedPartyTransactionAmountsOfTransaction
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Represents percentage of ownership on outstanding common stock required to become related party. + References No definition available. + Details
Name: | vrsk_PercentageOfOwnershipOnOutstandingCommonStockRequiredToBecomeRelatedParty
Namespace Prefix: | vrsk_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant