{"cik":33185,"company":{"entity_status":"ACTIVE","filings":[{"accession":"0000033185-26-000044","document":"efx-20260930.htm","filed":"2026-10-20","form":"10-Q","items":"","report_date":"2026-09-30"},{"accession":"0000033185-26-000037","document":"efx-20261020.htm","filed":"2026-10-20","form":"8-K","items":"2.02,9.01","report_date":"2026-10-20"},{"accession":"0001225208-26-008124","document":"xslF345X06/doc4.xml","filed":"2026-10-02","form":"4","items":"","report_date":"2026-09-30"},{"accession":"0001225208-26-008123","document":"xslF345X06/doc4.xml","filed":"2026-10-02","form":"4","items":"","report_date":"2026-09-30"},{"accession":"0001225208-26-007699","document":"xslF345X06/doc4.xml","filed":"2026-09-08","form":"4","items":"","report_date":"2026-09-03"},{"accession":"0001225208-26-007087","document":"xslF345X06/doc4.xml","filed":"2026-08-12","form":"4","items":"","report_date":"2026-08-10"},{"accession":"0001193125-26-323760","document":"d125882d8k.htm","filed":"2026-07-29","form":"8-K","items":"8.01,9.01","report_date":"2026-07-22"},{"accession":"0001225208-26-006748","document":"xslF345X06/doc4.xml","filed":"2026-07-28","form":"4","items":"","report_date":"2026-07-24"},{"accession":"0000033185-26-000028","document":"efx-20260630.htm","filed":"2026-07-21","form":"10-Q","items":"","report_date":"2026-06-30"},{"accession":"0000033185-26-000024","document":"efx-20260721.htm","filed":"2026-07-21","form":"8-K","items":"2.02,9.01","report_date":"2026-07-21"},{"accession":"0001225208-26-006282","document":"xslF345X06/doc4.xml","filed":"2026-07-01","form":"4","items":"","report_date":"2026-06-30"},{"accession":"0001193125-26-272759","document":"d52077d8k.htm","filed":"2026-06-16","form":"8-K","items":"5.03,9.01","report_date":"2026-06-16"},{"accession":"0001193125-26-220328","document":"d20400d8k.htm","filed":"2026-05-13","form":"8-K","items":"5.07","report_date":"2026-05-07"},{"accession":"0001225208-26-005097","document":"xslF345X06/doc4.xml","filed":"2026-05-11","form":"4","items":"","report_date":"2026-05-07"},{"accession":"0001225208-26-005096","document":"xslF345X06/doc4.xml","filed":"2026-05-11","form":"4","items":"","report_date":"2026-05-07"},{"accession":"0001193125-26-177620","document":"d50537d8k.htm","filed":"2026-04-24","form":"8-K","items":"1.01,2.03,9.01","report_date":"2026-04-23"},{"accession":"0000033185-26-000018","document":"efx-20260331.htm","filed":"2026-04-21","form":"10-Q","items":"","report_date":"2026-03-31"},{"accession":"0000033185-26-000016","document":"efx-20260421.htm","filed":"2026-04-21","form":"8-K","items":"2.02,9.01","report_date":"2026-04-21"},{"accession":"0001193125-26-127556","document":"d947238ddef14a.htm","filed":"2026-03-27","form":"DEF 14A","items":"","report_date":"2026-05-07"},{"accession":"0000033185-26-000010","document":"efx-20251231.htm","filed":"2026-02-19","form":"10-K","items":"","report_date":"2025-12-31"},{"accession":"0000033185-26-000004","document":"efx-20260204.htm","filed":"2026-02-04","form":"8-K","items":"2.02,9.01","report_date":"2026-02-04"},{"accession":"0000033185-25-000064","document":"efx-20250930.htm","filed":"2025-10-21","form":"10-Q","items":"","report_date":"2025-09-30"},{"accession":"0000033185-25-000061","document":"efx-20251021.htm","filed":"2025-10-21","form":"8-K","items":"2.02,9.01","report_date":"2025-10-21"},{"accession":"0000033185-25-000054","document":"efx-20250630.htm","filed":"2025-07-22","form":"10-Q","items":"","report_date":"2025-06-30"},{"accession":"0000033185-25-000049","document":"efx-20250722.htm","filed":"2025-07-22","form":"8-K","items":"2.02,9.01","report_date":"2025-07-22"},{"accession":"0001193125-25-132263","document":"d26782d8k.htm","filed":"2025-05-30","form":"8-K","items":"5.02","report_date":"2025-05-28"},{"accession":"0001193125-25-116440","document":"d30678d8k.htm","filed":"2025-05-09","form":"8-K","items":"5.07","report_date":"2025-05-08"},{"accession":"0000033185-25-000042","document":"efx-20250331.htm","filed":"2025-04-22","form":"10-Q","items":"","report_date":"2025-03-31"},{"accession":"0000033185-25-000035","document":"efx-20250422.htm","filed":"2025-04-22","form":"8-K","items":"2.02,9.01","report_date":"2025-04-22"},{"accession":"0001104659-25-029348","document":"tm2423995d11_def14a.htm","filed":"2025-03-28","form":"DEF 14A","items":"","report_date":"2025-05-08"},{"accession":"0000033185-25-000025","document":"efx-20241231.htm","filed":"2025-02-20","form":"10-K","items":"","report_date":"2024-12-31"},{"accession":"0000033185-25-000009","document":"efx-20250206.htm","filed":"2025-02-06","form":"8-K","items":"2.02,9.01","report_date":"2025-02-06"},{"accession":"0001562230-24-000056","document":"SEC13G_Filing.htm","filed":"2024-11-13","form":"SC 13G/A","items":"","report_date":""},{"accession":"0001193125-24-254158","document":"d888422d8k.htm","filed":"2024-11-08","form":"8-K","items":"5.02,7.01,9.01","report_date":"2024-11-07"},{"accession":"0000033185-24-000063","document":"efx-20240930.htm","filed":"2024-10-21","form":"10-Q","items":"","report_date":"2024-09-30"},{"accession":"0000033185-24-000055","document":"efx-20241016.htm","filed":"2024-10-16","form":"8-K","items":"2.02,9.01","report_date":"2024-10-16"},{"accession":"0001193125-24-201307","document":"d649674d8k.htm","filed":"2024-08-15","form":"8-K","items":"8.01,9.01","report_date":"2024-08-12"},{"accession":"0000033185-24-000049","document":"efx-20240630.htm","filed":"2024-07-22","form":"10-Q","items":"","report_date":"2024-06-30"},{"accession":"0000033185-24-000042","document":"efx-20240717.htm","filed":"2024-07-17","form":"8-K","items":"2.02,9.01","report_date":"2024-07-17"},{"accession":"0001193125-24-132582","document":"d786897d8k.htm","filed":"2024-05-07","form":"8-K","items":"5.02,5.07,9.01","report_date":"2024-05-01"}],"former_names":[{"from":"1994-02-14T05:00:00.000Z","name":"EQUIFAX INC","to":"2026-10-20T04:00:00.000Z"}],"gleif_parents":[],"headquarters":[{"latitude":33.754444444444445,"longitude":-84.38972222222222,"name":"Atlanta","precision":"headquarters locality","source":"wikidata","url":"https://www.wikidata.org/wiki/Q23556"}],"insiders":[{"accession":"0001225208-26-007699","acquired_disposed":"D","code":"S","date":"2026-09-03","derivative":false,"filed":"2026-09-08","following_shares":"69055.0","form":"4","owners":["GAMBLE JOHN W JR"],"plan_10b5_1":true,"price":"187.96","security":"Common Stock","shares":"4500.0"},{"accession":"0001225208-26-007087","acquired_disposed":"A","code":"A","date":"2026-08-10","derivative":true,"filed":"2026-08-12","following_shares":"181.0","form":"4","owners":["Larson Barbara A"],"plan_10b5_1":false,"price":"158.72","security":"Phantom Stock Units","shares":"181.0"},{"accession":"0001225208-26-007087","acquired_disposed":"A","code":"A","date":"2026-08-10","derivative":true,"filed":"2026-08-12","following_shares":"341.0","form":"4","owners":["Larson Barbara A"],"plan_10b5_1":false,"price":"180.07","security":"Phantom Stock Units","shares":"160.0"},{"accession":"0001225208-26-006748","acquired_disposed":"D","code":"S","date":"2026-07-24","derivative":false,"filed":"2026-07-28","following_shares":"309181.0","form":"4","owners":["Begor Mark W"],"plan_10b5_1":true,"price":"175.85","security":"Common Stock","shares":"500.0"},{"accession":"0001225208-26-006748","acquired_disposed":"D","code":"S","date":"2026-07-24","derivative":false,"filed":"2026-07-28","following_shares":"308581.0","form":"4","owners":["Begor Mark W"],"plan_10b5_1":true,"price":"169.86","security":"Common Stock","shares":"600.0"},{"accession":"0001225208-26-006748","acquired_disposed":"D","code":"S","date":"2026-07-24","derivative":false,"filed":"2026-07-28","following_shares":"307981.0","form":"4","owners":["Begor Mark W"],"plan_10b5_1":true,"price":"168.47","security":"Common Stock","shares":"600.0"},{"accession":"0001225208-26-006748","acquired_disposed":"D","code":"S","date":"2026-07-24","derivative":false,"filed":"2026-07-28","following_shares":"303745.0","form":"4","owners":["Begor Mark W"],"plan_10b5_1":true,"price":"173.79","security":"Common Stock","shares":"2936.0"},{"accession":"0001225208-26-006748","acquired_disposed":"D","code":"S","date":"2026-07-24","derivative":false,"filed":"2026-07-28","following_shares":"299633.0","form":"4","owners":["Begor Mark W"],"plan_10b5_1":true,"price":"172.79","security":"Common Stock","shares":"4112.0"},{"accession":"0001225208-26-006748","acquired_disposed":"D","code":"S","date":"2026-07-24","derivative":false,"filed":"2026-07-28","following_shares":"293433.0","form":"4","owners":["Begor Mark W"],"plan_10b5_1":true,"price":"171.26","security":"Common Stock","shares":"6200.0"},{"accession":"0001225208-26-006748","acquired_disposed":"D","code":"S","date":"2026-07-24","derivative":false,"filed":"2026-07-28","following_shares":"271890.0","form":"4","owners":["Begor Mark W"],"plan_10b5_1":true,"price":"172.0","security":"Common Stock","shares":"21543.0"},{"accession":"0001225208-26-006748","acquired_disposed":"A","code":"M","date":"2026-07-24","derivative":false,"filed":"2026-07-28","following_shares":"309681.0","form":"4","owners":["Begor Mark W"],"plan_10b5_1":true,"price":"112.46","security":"Common Stock","shares":"37791.0"},{"accession":"0001225208-26-006748","acquired_disposed":"D","code":"S","date":"2026-07-24","derivative":false,"filed":"2026-07-28","following_shares":"306681.0","form":"4","owners":["Begor Mark W"],"plan_10b5_1":true,"price":"174.91","security":"Common Stock","shares":"1300.0"},{"accession":"0001225208-26-006748","acquired_disposed":"D","code":"M","date":"2026-07-24","derivative":true,"filed":"2026-07-28","following_shares":"37792.0","form":"4","owners":["Begor Mark W"],"plan_10b5_1":true,"price":"0.0","security":"Stock Option/Right to Buy","shares":"37791.0"},{"accession":"0001225208-26-006282","acquired_disposed":"A","code":"A","date":"2026-06-30","derivative":true,"filed":"2026-07-01","following_shares":"2710.0","form":"4","owners":["MARCUS ROBERT D"],"plan_10b5_1":false,"price":"158.72","security":"Phantom Stock Units","shares":"221.0"}],"legal_name":"EQUIFAX INC.","lei":"5493004MCF8JDC86VS77","lei_status":"ISSUED","lei_updated_at":"2026-01-11T14:01:47Z","names":[{"entity_id":null,"kind":"alias","name":"Equifax","source":"wikidata"},{"entity_id":"Q137183997","kind":"subsidiary","name":"Informconf","source":"wikidata"},{"entity_id":"Q137183997","kind":"subsidiary","name":"Informconf S.A.","source":"wikidata"},{"entity_id":"Q137183997","kind":"subsidiary","name":"Equifax Paraguay","source":"wikidata"}],"parent_exceptions":["direct-parent: no parent LEI supplied","ultimate-parent: no parent LEI supplied"],"parents":[],"wikidata_id":"Q5384453"},"research_built_at":"2026-10-22T06:10:41.883891+00:00","reviewed_events":[],"reviewed_events_coverage":"selective; not a complete event history; accounting series not reconciled","sources":[{"coverage":"8029 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer","id":"sec","license":"SEC public-information reuse","license_url":"https://www.sec.gov/about/privacy-information","name":"SEC submissions","retrieved_at":"2026-10-22T06:11:15.857808+00:00","status":"ok","url":"https://www.sec.gov/search-filings/edgar-application-programming-interfaces"},{"coverage":"1663 unambiguous CIK-linked entities; coverage is incomplete","id":"wikidata","license":"CC0-1.0","license_url":"https://www.wikidata.org/wiki/Wikidata:Licensing","name":"Wikidata structured data","retrieved_at":"2026-10-15T06:12:13.268459+00:00","status":"ok","url":"https://www.wikidata.org/"},{"coverage":"1199 checked identities; 0 unavailable records","id":"gleif","license":"CC0-1.0","license_url":"https://www.gleif.org/en/meta/lei-data-terms-of-use","name":"GLEIF legal entity reference data","retrieved_at":"2026-10-15T06:13:53.192764+00:00","status":"ok","url":"https://www.gleif.org/en/lei-data/gleif-api"},{"coverage":"4 selected series; gaps remain missing","id":"fed","license":"Public domain (selected government series)","license_url":"https://www.federalreserve.gov/disclaimer.htm","name":"Federal Reserve Board H.15","retrieved_at":"2026-10-22T06:11:44.244769+00:00","status":"ok","url":"https://www.federalreserve.gov/releases/h15/"},{"coverage":"9 selected series; gaps remain missing","id":"bls","license":"Public domain","license_url":"https://www.bls.gov/opub/copyright-information.htm","name":"Bureau of Labor Statistics","retrieved_at":"2026-10-22T06:11:45.514173+00:00","status":"ok","url":"https://www.bls.gov/developers/"},{"coverage":"2026 Q3: filings in this completed quarter; not a live transaction feed","id":"insiders","license":"SEC public-information reuse","license_url":"https://www.sec.gov/about/privacy-information","name":"SEC insider transactions","retrieved_at":"2026-10-15T06:12:09.068487+00:00","status":"ok","url":"https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets"}]}