Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-052201-index-headers.html | 2022-02-24 16:40:06 | |
| 0001193125-22-052201-index.html | 2022-02-24 16:40:06 | |
| 0001193125-22-052201.txt | 2022-02-24 16:40:06 | |
 0001193125-22-052201-xbrl.zip | 68947 | 2022-02-24 16:40:06 |
| cnp-20220223.xsd | 2884 | 2022-02-24 16:40:06 |
| cnp-20220223_lab.xml | 17939 | 2022-02-24 16:40:06 |
| cnp-20220223_pre.xml | 11263 | 2022-02-24 16:40:06 |
| d677233d8k.htm | 35579 | 2022-02-24 16:40:06 |
| d677233d8k_htm.xml | 3508 | 2022-02-24 16:40:06 |
| d677233dex11.htm | 151887 | 2022-02-24 16:40:06 |
| d677233dex44.htm | 33359 | 2022-02-24 16:40:06 |
| d677233dex45.htm | 106307 | 2022-02-24 16:40:06 |
| d677233dex51.htm | 12551 | 2022-02-24 16:40:06 |
| FilingSummary.xml | 1842 | 2022-02-24 16:40:06 |
| Financial_Report.xlsx | 5699 | 2022-02-24 16:40:06 |
 g677233g0224091516720.jpg | 1660 | 2022-02-24 16:40:06 |
 g677233g0224091517361.jpg | 2744 | 2022-02-24 16:40:06 |
| MetaLinks.json | 18555 | 2022-02-24 16:40:06 |
| R1.htm | 40120 | 2022-02-24 16:40:06 |
| report.css | 2767 | 2022-02-24 16:40:06 |
| Show.js | 1085 | 2022-02-24 16:40:06 |