Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001326160-23-000148-index-headers.html | 2023-05-09 11:02:42 | |
| 0001326160-23-000148-index.html | 2023-05-09 11:02:42 | |
| 0001326160-23-000148.txt | 2023-05-09 11:02:42 | |
 0001326160-23-000148-xbrl.zip | 1003358 | 2023-05-09 11:02:42 |
| duk-20230331.htm | 8224626 | 2023-05-09 11:02:42 |
| duk-20230331.xsd | 95408 | 2023-05-09 11:02:42 |
| duk-20230331x10qxex101.htm | 162261 | 2023-05-09 11:02:42 |
| duk-20230331x10qxex102.htm | 28672 | 2023-05-09 11:02:42 |
| duk-20230331x10qxex106.htm | 8585 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3111.htm | 8091 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3112.htm | 8102 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3113.htm | 8027 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3114.htm | 8031 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3115.htm | 8028 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3116.htm | 8012 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3117.htm | 8014 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3118.htm | 8079 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3121.htm | 8048 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3122.htm | 8063 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3123.htm | 8058 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3124.htm | 8062 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3125.htm | 8061 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3126.htm | 8047 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3127.htm | 7981 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3128.htm | 8072 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3211.htm | 3868 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3212.htm | 3873 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3213.htm | 3850 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3214.htm | 3851 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3215.htm | 3847 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3216.htm | 3836 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3217.htm | 3925 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3218.htm | 3843 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3221.htm | 3905 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3222.htm | 3937 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3223.htm | 3896 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3224.htm | 3915 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3225.htm | 3929 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3226.htm | 3918 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3227.htm | 3934 | 2023-05-09 11:02:42 |
| duk-20230331x10qxexx3228.htm | 3889 | 2023-05-09 11:02:42 |
| duk-20230331_cal.xml | 144906 | 2023-05-09 11:02:42 |
| duk-20230331_def.xml | 938058 | 2023-05-09 11:02:42 |
 duk-20230331_g1.jpg | 143080 | 2023-05-09 11:02:42 |
| duk-20230331_htm.xml | 9219147 | 2023-05-09 11:02:42 |
| duk-20230331_lab.xml | 1100952 | 2023-05-09 11:02:42 |
| duk-20230331_pre.xml | 1023610 | 2023-05-09 11:02:42 |
| FilingSummary.xml | 66455 | 2023-05-09 11:02:42 |
| Financial_Report.xlsx | 243749 | 2023-05-09 11:02:42 |
 logo_imagexonly.jpg | 17003 | 2023-05-09 11:02:42 |
 logo_namexonly.jpg | 34421 | 2023-05-09 11:02:42 |
| MetaLinks.json | 1255301 | 2023-05-09 11:02:42 |
| R1.htm | 115305 | 2023-05-09 11:02:42 |
| R10.htm | 150086 | 2023-05-09 11:02:42 |
| R11.htm | 70432 | 2023-05-09 11:02:42 |
| R12.htm | 115822 | 2023-05-09 11:02:42 |
| R13.htm | 54650 | 2023-05-09 11:02:42 |
| R14.htm | 35186 | 2023-05-09 11:02:42 |
| R15.htm | 132651 | 2023-05-09 11:02:42 |
| R16.htm | 6182 | 2023-05-09 11:02:42 |
| R17.htm | 78716 | 2023-05-09 11:02:42 |
| R18.htm | 596302 | 2023-05-09 11:02:42 |
| R19.htm | 360154 | 2023-05-09 11:02:42 |
| R2.htm | 240966 | 2023-05-09 11:02:42 |
| R20.htm | 350685 | 2023-05-09 11:02:42 |
| R21.htm | 143566 | 2023-05-09 11:02:42 |
| R22.htm | 337220 | 2023-05-09 11:02:42 |
| R23.htm | 42561 | 2023-05-09 11:02:42 |
| R24.htm | 88101 | 2023-05-09 11:02:42 |
| R25.htm | 23097 | 2023-05-09 11:02:42 |
| R26.htm | 4913 | 2023-05-09 11:02:42 |
| R27.htm | 39953 | 2023-05-09 11:02:42 |
| R28.htm | 141990 | 2023-05-09 11:02:42 |
| R29.htm | 68308 | 2023-05-09 11:02:42 |
| R3.htm | 49765 | 2023-05-09 11:02:42 |
| R30.htm | 112547 | 2023-05-09 11:02:42 |
| R31.htm | 16816 | 2023-05-09 11:02:42 |
| R32.htm | 126553 | 2023-05-09 11:02:42 |
| R33.htm | 74844 | 2023-05-09 11:02:42 |
| R34.htm | 774072 | 2023-05-09 11:02:42 |
| R35.htm | 650517 | 2023-05-09 11:02:42 |
| R36.htm | 359421 | 2023-05-09 11:02:42 |
| R37.htm | 143271 | 2023-05-09 11:02:42 |
| R38.htm | 335557 | 2023-05-09 11:02:42 |
| R39.htm | 36704 | 2023-05-09 11:02:42 |
| R4.htm | 7381 | 2023-05-09 11:02:42 |
| R40.htm | 84390 | 2023-05-09 11:02:42 |
| R41.htm | 18938 | 2023-05-09 11:02:42 |
| R42.htm | 34204 | 2023-05-09 11:02:42 |
| R43.htm | 30168 | 2023-05-09 11:02:42 |
| R44.htm | 6517 | 2023-05-09 11:02:42 |
| R45.htm | 29224 | 2023-05-09 11:02:42 |
| R46.htm | 11078 | 2023-05-09 11:02:42 |
| R47.htm | 11609 | 2023-05-09 11:02:42 |
| R48.htm | 80109 | 2023-05-09 11:02:42 |
| R49.htm | 45044 | 2023-05-09 11:02:42 |
| R5.htm | 330450 | 2023-05-09 11:02:42 |
| R50.htm | 10145 | 2023-05-09 11:02:42 |
| R51.htm | 6527 | 2023-05-09 11:02:42 |
| R52.htm | 83996 | 2023-05-09 11:02:42 |
| R53.htm | 27162 | 2023-05-09 11:02:42 |
| R54.htm | 15769 | 2023-05-09 11:02:42 |
| R55.htm | 43473 | 2023-05-09 11:02:42 |
| R56.htm | 80771 | 2023-05-09 11:02:42 |
| R57.htm | 46003 | 2023-05-09 11:02:42 |
| R58.htm | 54625 | 2023-05-09 11:02:42 |
| R59.htm | 7489 | 2023-05-09 11:02:42 |
| R6.htm | 74094 | 2023-05-09 11:02:42 |
| R60.htm | 19772 | 2023-05-09 11:02:42 |
| R61.htm | 27398 | 2023-05-09 11:02:42 |
| R62.htm | 74803 | 2023-05-09 11:02:42 |
| R63.htm | 33619 | 2023-05-09 11:02:42 |
| R64.htm | 41678 | 2023-05-09 11:02:42 |
| R65.htm | 36375 | 2023-05-09 11:02:42 |
| R66.htm | 23050 | 2023-05-09 11:02:42 |
| R67.htm | 46335 | 2023-05-09 11:02:42 |
| R68.htm | 22402 | 2023-05-09 11:02:42 |
| R69.htm | 44055 | 2023-05-09 11:02:42 |
| R7.htm | 260306 | 2023-05-09 11:02:42 |
| R70.htm | 20314 | 2023-05-09 11:02:42 |
| R71.htm | 132725 | 2023-05-09 11:02:42 |
| R72.htm | 50446 | 2023-05-09 11:02:42 |
| R73.htm | 55666 | 2023-05-09 11:02:42 |
| R74.htm | 19549 | 2023-05-09 11:02:42 |
| R75.htm | 127716 | 2023-05-09 11:02:42 |
| R76.htm | 21435 | 2023-05-09 11:02:42 |
| R77.htm | 32604 | 2023-05-09 11:02:42 |
| R78.htm | 128514 | 2023-05-09 11:02:42 |
| R79.htm | 16007 | 2023-05-09 11:02:42 |
| R8.htm | 9122 | 2023-05-09 11:02:42 |
| R80.htm | 26866 | 2023-05-09 11:02:42 |
| R81.htm | 34851 | 2023-05-09 11:02:42 |
| R82.htm | 20289 | 2023-05-09 11:02:42 |
| R83.htm | 25085 | 2023-05-09 11:02:42 |
| R84.htm | 54529 | 2023-05-09 11:02:42 |
| R85.htm | 46587 | 2023-05-09 11:02:42 |
| R86.htm | 15764 | 2023-05-09 11:02:42 |
| R87.htm | 18423 | 2023-05-09 11:02:42 |
| R88.htm | 65123 | 2023-05-09 11:02:42 |
| R89.htm | 13666 | 2023-05-09 11:02:42 |
| R9.htm | 169026 | 2023-05-09 11:02:42 |
| R90.htm | 107835 | 2023-05-09 11:02:42 |
| R91.htm | 35167 | 2023-05-09 11:02:42 |
| R92.htm | 71837 | 2023-05-09 11:02:42 |
| R93.htm | 71867 | 2023-05-09 11:02:42 |
| R94.htm | 49110 | 2023-05-09 11:02:42 |
| R95.htm | 19196 | 2023-05-09 11:02:42 |
| report.css | 2768 | 2023-05-09 11:02:42 |
| Show.js | 1086 | 2023-05-09 11:02:42 |