Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001193125-23-072741-index.html | 2023-03-16 17:14:29 | |
| 0001193125-23-072741.txt | 2023-03-16 17:14:29 | |
 0001193125-23-072741-xbrl.zip | 82383 | 2023-03-16 17:14:29 |
| cnp-20230315.xsd | 2878 | 2023-03-16 17:14:29 |
| cnp-20230315_lab.xml | 17236 | 2023-03-16 17:14:29 |
| cnp-20230315_pre.xml | 10832 | 2023-03-16 17:14:29 |
| d481093d8k.htm | 33237 | 2023-03-16 17:14:29 |
| d481093d8k_htm.xml | 3253 | 2023-03-16 17:14:29 |
| d481093dex101.htm | 399746 | 2023-03-16 17:14:29 |
| d481093dex42.htm | 115618 | 2023-03-16 17:14:29 |
| FilingSummary.xml | 1984 | 2023-03-16 17:14:29 |
| Financial_Report.xlsx | 5685 | 2023-03-16 17:14:29 |
| MetaLinks.json | 18504 | 2023-03-16 17:14:29 |
| R1.htm | 38081 | 2023-03-16 17:14:29 |
| report.css | 2767 | 2023-03-16 17:14:29 |
| Show.js | 1085 | 2023-03-16 17:14:29 |