Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000107263-21-000011-index-headers.html | 2021-05-03 16:22:24 | |
| 0000107263-21-000011-index.html | 2021-05-03 16:22:24 | |
| 0000107263-21-000011.txt | 2021-05-03 16:22:24 | |
 0000107263-21-000011-xbrl.zip | 49499 | 2021-05-03 16:22:24 |
| FilingSummary.xml | 1780 | 2021-05-03 16:22:24 |
| Financial_Report.xlsx | 5663 | 2021-05-03 16:22:24 |
| MetaLinks.json | 17760 | 2021-05-03 16:22:24 |
| R1.htm | 38619 | 2021-05-03 16:22:24 |
| report.css | 2767 | 2021-05-03 16:22:24 |
| Show.js | 1085 | 2021-05-03 16:22:24 |
| wmb-20210503.htm | 39678 | 2021-05-03 16:22:24 |
| wmb-20210503.xsd | 2487 | 2021-05-03 16:22:24 |
| wmb-20210503_cal.xml | 776 | 2021-05-03 16:22:24 |
| wmb-20210503_def.xml | 1732 | 2021-05-03 16:22:24 |
| wmb-20210503_htm.xml | 10813 | 2021-05-03 16:22:24 |
| wmb-20210503_lab.xml | 23970 | 2021-05-03 16:22:24 |
| wmb-20210503_pre.xml | 12712 | 2021-05-03 16:22:24 |
| wmb_20210331xer.htm | 891223 | 2021-05-03 16:22:24 |
 wmb_image1a191.jpg | 13508 | 2021-05-03 16:22:24 |