Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-131637-index-headers.html | 2021-04-26 16:45:56 | |
| 0001193125-21-131637-index.html | 2021-04-26 16:45:56 | |
| 0001193125-21-131637.txt | 2021-04-26 16:45:56 | |
 0001193125-21-131637-xbrl.zip | 15508 | 2021-04-26 16:45:56 |
| cnp-20210426.xsd | 4540 | 2021-04-26 16:45:56 |
| cnp-20210426_def.xml | 13734 | 2021-04-26 16:45:56 |
| cnp-20210426_lab.xml | 22722 | 2021-04-26 16:45:56 |
| cnp-20210426_pre.xml | 14702 | 2021-04-26 16:45:56 |
| d170576d8k.htm | 30356 | 2021-04-26 16:45:56 |
| d170576d8k_htm.xml | 6351 | 2021-04-26 16:45:56 |
| d170576dex41.htm | 23434 | 2021-04-26 16:45:56 |
| FilingSummary.xml | 1838 | 2021-04-26 16:45:56 |
| Financial_Report.xlsx | 5885 | 2021-04-26 16:45:56 |
| MetaLinks.json | 22841 | 2021-04-26 16:45:56 |
| R1.htm | 45043 | 2021-04-26 16:45:56 |
| report.css | 2767 | 2021-04-26 16:45:56 |
| Show.js | 1085 | 2021-04-26 16:45:56 |