{"cik":1283699,"company":{"entity_status":"ACTIVE","filings":[{"accession":"0001283699-26-000118","document":"xslF345X06/wk-form4_1790628734.xml","filed":"2026-09-28","form":"4","items":"","report_date":"2026-09-24"},{"accession":"0001283699-26-000116","document":"xslF345X06/wk-form4_1789427907.xml","filed":"2026-09-14","form":"4","items":"","report_date":"2026-09-10"},{"accession":"0001283699-26-000114","document":"xslF345X06/wk-form4_1789427873.xml","filed":"2026-09-14","form":"4","items":"","report_date":"2026-09-10"},{"accession":"0001283699-26-000112","document":"xslF345X06/wk-form4_1788469087.xml","filed":"2026-09-03","form":"4","items":"","report_date":"2026-09-01"},{"accession":"0001193125-26-381901","document":"d155079d8k.htm","filed":"2026-09-03","form":"8-K","items":"5.02,7.01,9.01","report_date":"2026-09-01"},{"accession":"0001283699-26-000110","document":"xslF345X06/wk-form4_1787861979.xml","filed":"2026-08-27","form":"4","items":"","report_date":"2026-08-25"},{"accession":"0001283699-26-000108","document":"xslF345X06/wk-form4_1787085974.xml","filed":"2026-08-18","form":"4","items":"","report_date":"2026-08-15"},{"accession":"0001283699-26-000106","document":"xslF345X06/wk-form4_1785876250.xml","filed":"2026-08-04","form":"4","items":"","report_date":"2026-08-01"},{"accession":"0001283699-26-000101","document":"tmus-20260630.htm","filed":"2026-07-23","form":"10-Q","items":"","report_date":"2026-06-30"},{"accession":"0001283699-26-000100","document":"tmus-20260723.htm","filed":"2026-07-23","form":"8-K","items":"2.02,9.01","report_date":"2026-07-23"},{"accession":"0001193125-26-297534","document":"d170112d8k.htm","filed":"2026-07-07","form":"8-K","items":"5.02,7.01,9.01","report_date":"2026-07-02"},{"accession":"0001283699-26-000089","document":"xslF345X06/wk-form4_1781816893.xml","filed":"2026-06-18","form":"4","items":"","report_date":"2026-06-16"},{"accession":"0001193125-26-275787","document":"d167113d8k.htm","filed":"2026-06-18","form":"8-K","items":"5.07","report_date":"2026-06-16"},{"accession":"0001283699-26-000063","document":"tmus-20260331.htm","filed":"2026-04-28","form":"10-Q","items":"","report_date":"2026-03-31"},{"accession":"0001283699-26-000062","document":"tmus-20260428.htm","filed":"2026-04-28","form":"8-K","items":"2.02,9.01","report_date":"2026-04-28"},{"accession":"0001193125-26-181884","document":"d11985ddef14a.htm","filed":"2026-04-27","form":"DEF 14A","items":"","report_date":"2026-06-16"},{"accession":"0001193125-26-173749","document":"d114159d8k.htm","filed":"2026-04-23","form":"8-K","items":"8.01","report_date":"2026-04-23"},{"accession":"0001193125-26-134731","document":"d136365d8k.htm","filed":"2026-03-31","form":"8-K","items":"8.01","report_date":"2026-03-31"},{"accession":"0001193125-26-129021","document":"d124064d8k.htm","filed":"2026-03-27","form":"8-K","items":"5.02","report_date":"2026-03-26"},{"accession":"0001193125-26-059515","document":"d161142d8k.htm","filed":"2026-02-19","form":"8-K","items":"8.01,9.01","report_date":"2026-02-19"},{"accession":"0001283699-26-000010","document":"tmus-20251231.htm","filed":"2026-02-11","form":"10-K","items":"","report_date":"2025-12-31"},{"accession":"0001283699-26-000007","document":"tmus-20260211.htm","filed":"2026-02-11","form":"8-K","items":"2.02,9.01","report_date":"2026-02-11"},{"accession":"0001193125-26-045679","document":"d106287d8k.htm","filed":"2026-02-11","form":"8-K","items":"7.01,9.01","report_date":"2026-02-11"},{"accession":"0001193125-26-010485","document":"d29462d8k.htm","filed":"2026-01-12","form":"8-K","items":"8.01,9.01","report_date":"2026-01-12"},{"accession":"0001193125-26-004596","document":"d71057d8k.htm","filed":"2026-01-06","form":"8-K","items":"1.01,2.03,9.01","report_date":"2026-01-05"},{"accession":"0001193125-25-315998","document":"d13180d8k.htm","filed":"2025-12-11","form":"8-K","items":"8.01","report_date":"2025-12-11"},{"accession":"0001193125-25-312010","document":"d41056d8k.htm","filed":"2025-12-09","form":"8-K","items":"5.02","report_date":"2025-12-04"},{"accession":"0001283699-25-000154","document":"tmus-20250930.htm","filed":"2025-10-23","form":"10-Q","items":"","report_date":"2025-09-30"},{"accession":"0001283699-25-000153","document":"tmus-20251023.htm","filed":"2025-10-23","form":"8-K","items":"2.02,9.01","report_date":"2025-10-23"},{"accession":"0001140361-25-037817","document":"ny20056240x4_8k.htm","filed":"2025-10-09","form":"8-K","items":"8.01,9.01","report_date":"2025-10-09"},{"accession":"0001193125-25-215340","document":"d27999d8k.htm","filed":"2025-09-24","form":"8-K","items":"5.02","report_date":"2025-09-19"},{"accession":"0001193125-25-209990","document":"d916281d8k.htm","filed":"2025-09-22","form":"8-K","items":"5.02,7.01,9.01","report_date":"2025-09-19"},{"accession":"0001193125-25-195398","document":"d907284d8k.htm","filed":"2025-09-04","form":"8-K","items":"7.01,9.01","report_date":"2025-09-04"},{"accession":"0001193125-25-187812","document":"d75360d8k.htm","filed":"2025-08-25","form":"8-K","items":"5.02","report_date":"2025-08-22"},{"accession":"0001193125-25-173566","document":"d26684d8k.htm","filed":"2025-08-05","form":"8-K","items":"8.01,9.01","report_date":"2025-08-05"},{"accession":"0001283699-25-000117","document":"tmus-20250630.htm","filed":"2025-07-23","form":"10-Q","items":"","report_date":"2025-06-30"},{"accession":"0001283699-25-000116","document":"tmus-20250723.htm","filed":"2025-07-23","form":"8-K","items":"2.02,9.01","report_date":"2025-07-23"},{"accession":"0001193125-25-154363","document":"d881286d8k.htm","filed":"2025-07-02","form":"8-K","items":"8.01,9.01","report_date":"2025-07-02"},{"accession":"0001193125-25-141124","document":"d945693d8k.htm","filed":"2025-06-16","form":"8-K","items":"8.01,9.01","report_date":"2025-06-16"},{"accession":"0001193125-25-138480","document":"d43842d8k.htm","filed":"2025-06-10","form":"8-K","items":"5.07","report_date":"2025-06-06"}],"former_names":[{"from":"2004-03-23T05:00:00.000Z","name":"METROPCS COMMUNICATIONS INC","to":"2013-04-29T04:00:00.000Z"}],"gleif_parents":[{"id":"549300V9QSIG4WX4GJ96","name":"DEUTSCHE TELEKOM AG","relationship":"direct parent (accounting consolidation)","source":"gleif","url":"https://search.gleif.org/#/record/549300V9QSIG4WX4GJ96"},{"id":"549300V9QSIG4WX4GJ96","name":"DEUTSCHE TELEKOM AG","relationship":"ultimate parent (accounting consolidation)","source":"gleif","url":"https://search.gleif.org/#/record/549300V9QSIG4WX4GJ96"}],"headquarters":[{"latitude":47.614444444444445,"longitude":-122.1925,"name":"Bellevue","precision":"headquarters locality","source":"wikidata","url":"https://www.wikidata.org/wiki/Q214164"}],"insiders":[{"accession":"0001283699-26-000118","acquired_disposed":"A","code":"A","date":"2026-09-24","derivative":false,"filed":"2026-09-28","following_shares":"37887.31","form":"4","owners":["Drobac Daniel James"],"plan_10b5_1":false,"price":"0.0","security":"Common Stock","shares":"2768.0"},{"accession":"0001283699-26-000116","acquired_disposed":"A","code":"A","date":"2026-09-10","derivative":false,"filed":"2026-09-14","following_shares":"66070.25","form":"4","owners":["Nelson Mark Wolfe"],"plan_10b5_1":false,"price":"178.14","security":"Common Stock","shares":"102.94"},{"accession":"0001283699-26-000114","acquired_disposed":"A","code":"A","date":"2026-09-10","derivative":false,"filed":"2026-09-14","following_shares":"35119.31","form":"4","owners":["Drobac Daniel James"],"plan_10b5_1":false,"price":"178.14","security":"Common Stock","shares":"1.77"},{"accession":"0001283699-26-000114","acquired_disposed":"D","code":"S","date":"2026-09-10","derivative":false,"filed":"2026-09-14","following_shares":"35117.54","form":"4","owners":["Drobac Daniel James"],"plan_10b5_1":false,"price":"178.33","security":"Common Stock","shares":"772.0"},{"accession":"0001283699-26-000112","acquired_disposed":"D","code":"F","date":"2026-09-01","derivative":false,"filed":"2026-09-03","following_shares":"44319.16","form":"4","owners":["Almeida Andre"],"plan_10b5_1":false,"price":"182.16","security":"Common Stock","shares":"530.44"},{"accession":"0001283699-26-000110","acquired_disposed":"D","code":"F","date":"2026-08-25","derivative":false,"filed":"2026-08-27","following_shares":"35889.54","form":"4","owners":["Drobac Daniel James"],"plan_10b5_1":false,"price":"181.61","security":"Common Stock","shares":"171.43"},{"accession":"0001283699-26-000108","acquired_disposed":"D","code":"F","date":"2026-08-15","derivative":false,"filed":"2026-08-18","following_shares":"36060.96","form":"4","owners":["Drobac Daniel James"],"plan_10b5_1":false,"price":"182.61","security":"Common Stock","shares":"87.68"},{"accession":"0001283699-26-000106","acquired_disposed":"A","code":"A","date":"2026-08-01","derivative":false,"filed":"2026-08-04","following_shares":"40966.0","form":"4","owners":["Sambar Christopher"],"plan_10b5_1":false,"price":"0.0","security":"Common Stock","shares":"40966.0"}],"legal_name":"T-MOBILE US, INC.","lei":"549300QHIJYOHPACPG31","lei_status":"LAPSED","lei_updated_at":"2023-12-08T13:30:04Z","names":[{"entity_id":null,"kind":"alias","name":"T-Mobile US","source":"wikidata"},{"entity_id":null,"kind":"alias","name":"T-Mobile","source":"wikidata"},{"entity_id":null,"kind":"alias","name":"VoiceStream Wireless","source":"wikidata"},{"entity_id":null,"kind":"alias","name":"T-Mobile USA, Inc.","source":"wikidata"},{"entity_id":"Q5980246","kind":"subsidiary","name":"iWireless","source":"wikidata"},{"entity_id":"Q5980246","kind":"subsidiary","name":"I wireless","source":"wikidata"},{"entity_id":"Q5980246","kind":"subsidiary","name":"Iowa Wireless Services LLC","source":"wikidata"},{"entity_id":"Q1925685","kind":"subsidiary","name":"Metro by T-Mobile","source":"wikidata"},{"entity_id":"Q1925685","kind":"subsidiary","name":"MetroPCS","source":"wikidata"},{"entity_id":"Q1925685","kind":"subsidiary","name":"Metro PCS","source":"wikidata"}],"parent_exceptions":[],"parents":[{"id":"Q9396","name":"Deutsche Telekom","relationship":"parent organization","source":"wikidata","url":"https://www.wikidata.org/wiki/Q9396"},{"id":"Q327634","name":"T-Mobile","relationship":"parent organization","source":"wikidata","url":"https://www.wikidata.org/wiki/Q327634"}],"wikidata_id":"Q3511885"},"research_built_at":"2026-10-23T06:11:20.354311+00:00","reviewed_events":[],"reviewed_events_coverage":"selective; not a complete event history; accounting series not reconciled","sources":[{"coverage":"8022 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":"2026-10-23T06:12:00.336203+00:00","status":"ok","url":"https://www.sec.gov/search-filings/edgar-application-programming-interfaces"},{"coverage":"1658 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":"2026-10-23T06:12:25.714432+00:00","status":"ok","url":"https://www.wikidata.org/"},{"coverage":"1197 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":"2026-10-23T06:14:03.968440+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":"2026-10-23T06:27:13.562713+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":"2026-10-23T06:27:14.878114+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":"2026-10-23T06:12:21.860189+00:00","status":"ok","url":"https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets"}]}