Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001130310-20-000107-index-headers.html | 2020-12-23 16:46:21 | |
| 0001130310-20-000107-index.html | 2020-12-23 16:46:21 | |
| 0001130310-20-000107.txt | 2020-12-23 16:46:21 | |
 0001130310-20-000107-xbrl.zip | 16097 | 2020-12-23 16:46:21 |
| cnp-20201223.htm | 41016 | 2020-12-23 16:46:21 |
| cnp-20201223.xsd | 3482 | 2020-12-23 16:46:21 |
| cnp-20201223_cal.xml | 766 | 2020-12-23 16:46:21 |
| cnp-20201223_def.xml | 17977 | 2020-12-23 16:46:21 |
| cnp-20201223_htm.xml | 15955 | 2020-12-23 16:46:21 |
| cnp-20201223_lab.xml | 35095 | 2020-12-23 16:46:21 |
| cnp-20201223_pre.xml | 18335 | 2020-12-23 16:46:21 |
| FilingSummary.xml | 1791 | 2020-12-23 16:46:21 |
| Financial_Report.xlsx | 5653 | 2020-12-23 16:46:21 |
| MetaLinks.json | 23934 | 2020-12-23 16:46:21 |
| R1.htm | 46237 | 2020-12-23 16:46:21 |
| report.css | 2767 | 2020-12-23 16:46:21 |
| Show.js | 1085 | 2020-12-23 16:46:21 |