Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001130310-21-000002-index-headers.html | 2021-02-08 06:31:02 | |
| 0001130310-21-000002-index.html | 2021-02-08 06:31:02 | |
| 0001130310-21-000002.txt | 2021-02-08 06:31:02 | |
 0001130310-21-000002-xbrl.zip | 15888 | 2021-02-08 06:31:02 |
| cnp-20210208.htm | 40133 | 2021-02-08 06:31:02 |
| cnp-20210208.xsd | 3482 | 2021-02-08 06:31:02 |
| cnp-20210208_cal.xml | 766 | 2021-02-08 06:31:02 |
| cnp-20210208_def.xml | 17977 | 2021-02-08 06:31:02 |
| cnp-20210208_htm.xml | 15955 | 2021-02-08 06:31:02 |
| cnp-20210208_lab.xml | 35095 | 2021-02-08 06:31:02 |
| cnp-20210208_pre.xml | 18335 | 2021-02-08 06:31:02 |
| FilingSummary.xml | 1791 | 2021-02-08 06:31:02 |
| Financial_Report.xlsx | 5656 | 2021-02-08 06:31:02 |
| MetaLinks.json | 23934 | 2021-02-08 06:31:02 |
| R1.htm | 46238 | 2021-02-08 06:31:02 |
| report.css | 2767 | 2021-02-08 06:31:02 |
| Show.js | 1085 | 2021-02-08 06:31:02 |