| sources | | id | "2td4u2" |
|---|
| source_url | "https://www.sec.gov/Archives/edgar/data/1096343/000109634326000020/0001096343-26-000020-index.htm" |
|---|
| document_category | "Annual report" |
|---|
| document_type | "Form 10-K" |
|---|
| document_name | "Markel Group 2025 Form 10-K" |
|---|
| variant | "" |
|---|
| file_format | "sec" |
|---|
| tier | null |
|---|
| year | 2025 |
|---|
| period | "FY" |
|---|
| publication_date | "2026-02-26" |
|---|
| language | "English" |
|---|
| archived | null |
|---|
| archive_file | null |
|---|
| notes | "SEC Form 10-K (inline XBRL)." |
|---|
|
| id | "xe6n2f" |
|---|
| source_url | "https://www.sec.gov/Archives/edgar/data/1096343/000109634325000027/0001096343-25-000027-index.htm" |
|---|
| document_category | "Annual report" |
|---|
| document_type | "Form 10-K" |
|---|
| document_name | "Markel Group 2024 Form 10-K" |
|---|
| variant | "" |
|---|
| file_format | "sec" |
|---|
| tier | null |
|---|
| year | 2024 |
|---|
| period | "FY" |
|---|
| publication_date | "2025-02-24" |
|---|
| language | "English" |
|---|
| archived | null |
|---|
| archive_file | null |
|---|
| notes | "SEC Form 10-K (inline XBRL)." |
|---|
|
|
|---|
