Parent Directory| Name | Size | Last Modified |
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| 0001130310-23-000047-index.html | 2023-03-13 11:25:17 | |
| 0001130310-23-000047.txt | 2023-03-13 11:25:17 | |
 0001130310-23-000047-xbrl.zip | 79677 | 2023-03-13 11:25:17 |
| a2022sigreportingpackage.htm | 695712 | 2023-03-13 11:25:17 |
| cnp-20230313.htm | 44199 | 2023-03-13 11:25:17 |
| cnp-20230313.xsd | 2428 | 2023-03-13 11:25:17 |
| cnp-20230313_def.xml | 17222 | 2023-03-13 11:25:17 |
| cnp-20230313_htm.xml | 13873 | 2023-03-13 11:25:17 |
| cnp-20230313_lab.xml | 32380 | 2023-03-13 11:25:17 |
| cnp-20230313_pre.xml | 17538 | 2023-03-13 11:25:17 |
| FilingSummary.xml | 1980 | 2023-03-13 11:25:17 |
| Financial_Report.xlsx | 5813 | 2023-03-13 11:25:17 |
| MetaLinks.json | 22547 | 2023-03-13 11:25:17 |
| operatingtrendsandoperatin.htm | 120231 | 2023-03-13 11:25:17 |
| R1.htm | 43084 | 2023-03-13 11:25:17 |
| report.css | 2767 | 2023-03-13 11:25:17 |
| Show.js | 1085 | 2023-03-13 11:25:17 |