Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-221415-index-headers.html | 2021-07-22 08:06:08 | |
| 0001193125-21-221415-index.html | 2021-07-22 08:06:08 | |
| 0001193125-21-221415.txt | 2021-07-22 08:06:08 | |
 0001193125-21-221415-xbrl.zip | 29367 | 2021-07-22 08:06:08 |
| cnp-20210720.xsd | 6431 | 2021-07-22 08:06:08 |
| cnp-20210720_cal.xml | 653 | 2021-07-22 08:06:08 |
| cnp-20210720_def.xml | 17427 | 2021-07-22 08:06:08 |
| cnp-20210720_lab.xml | 30686 | 2021-07-22 08:06:08 |
| cnp-20210720_pre.xml | 17874 | 2021-07-22 08:06:08 |
| d174067d8k.htm | 93132 | 2021-07-22 08:06:08 |
| d174067d8k_htm.xml | 15340 | 2021-07-22 08:06:08 |
| d174067dex101.htm | 31314 | 2021-07-22 08:06:08 |
| d174067dex991.htm | 17530 | 2021-07-22 08:06:08 |
| FilingSummary.xml | 1803 | 2021-07-22 08:06:08 |
| Financial_Report.xlsx | 6499 | 2021-07-22 08:06:08 |
 g174067snap0006.jpg | 4566 | 2021-07-22 08:06:08 |
| MetaLinks.json | 27316 | 2021-07-22 08:06:08 |
| R1.htm | 61952 | 2021-07-22 08:06:08 |
| report.css | 2767 | 2021-07-22 08:06:08 |
| Show.js | 1085 | 2021-07-22 08:06:08 |