Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-18-010287-index-headers.html | 2018-08-02 12:20:06 | |
| 0001628280-18-010287-index.html | 2018-08-02 12:20:06 | |
| 0001628280-18-010287.txt | 2018-08-02 12:20:06 | |
 0001628280-18-010287-xbrl.zip | 1453641 | 2018-08-02 12:20:06 |
| exc-20180630.xml | 27424160 | 2018-08-02 12:20:06 |
| exc-20180630.xsd | 158905 | 2018-08-02 12:20:06 |
| exc-20180630x10q.htm | 14080793 | 2018-08-02 12:20:06 |
| exc-20180630_cal.xml | 220016 | 2018-08-02 12:20:06 |
| exc-20180630_def.xml | 1404963 | 2018-08-02 12:20:06 |
| exc-20180630_lab.xml | 1882123 | 2018-08-02 12:20:06 |
| exc-20180630_pre.xml | 1502004 | 2018-08-02 12:20:06 |
| exc-ex103_20180630q2.htm | 17242 | 2018-08-02 12:20:06 |
| exc-ex104_20180630q2.htm | 16610 | 2018-08-02 12:20:06 |
| exc-ex3110_20180630q2.htm | 12466 | 2018-08-02 12:20:06 |
| exc-ex3111_20180630q2.htm | 12402 | 2018-08-02 12:20:06 |
| exc-ex3112_20180630q2.htm | 12385 | 2018-08-02 12:20:06 |
| exc-ex3113_20180630q2.htm | 12426 | 2018-08-02 12:20:06 |
| exc-ex3114_20180630q2.htm | 12409 | 2018-08-02 12:20:06 |
| exc-ex3115_20180630q2.htm | 12430 | 2018-08-02 12:20:06 |
| exc-ex3116_20180630q2.htm | 12413 | 2018-08-02 12:20:06 |
| exc-ex3117_20180630q2.htm | 12426 | 2018-08-02 12:20:06 |
| exc-ex3118_20180630q2.htm | 12409 | 2018-08-02 12:20:06 |
| exc-ex311_20180630q2.htm | 12321 | 2018-08-02 12:20:06 |
| exc-ex312_20180630q2.htm | 12328 | 2018-08-02 12:20:06 |
| exc-ex313_20180630q2.htm | 12459 | 2018-08-02 12:20:06 |
| exc-ex314_20180630q2.htm | 12464 | 2018-08-02 12:20:06 |
| exc-ex315_20180630q2.htm | 11970 | 2018-08-02 12:20:06 |
| exc-ex316_20180630q2.htm | 12341 | 2018-08-02 12:20:06 |
| exc-ex317_20180630q2.htm | 12318 | 2018-08-02 12:20:06 |
| exc-ex318_20180630q2.htm | 12445 | 2018-08-02 12:20:06 |
| exc-ex319_20180630q2.htm | 12507 | 2018-08-02 12:20:06 |
| exc-ex3210_20180630q2.htm | 4476 | 2018-08-02 12:20:06 |
| exc-ex3211_20180630q2.htm | 4500 | 2018-08-02 12:20:06 |
| exc-ex3212_20180630q2.htm | 4481 | 2018-08-02 12:20:06 |
| exc-ex3213_20180630q2.htm | 4536 | 2018-08-02 12:20:06 |
| exc-ex3214_20180630q2.htm | 4607 | 2018-08-02 12:20:06 |
| exc-ex3215_20180630q2.htm | 4482 | 2018-08-02 12:20:06 |
| exc-ex3216_20180630q2.htm | 4632 | 2018-08-02 12:20:06 |
| exc-ex3217_20180630q2.htm | 4536 | 2018-08-02 12:20:06 |
| exc-ex3218_20180630q2.htm | 4624 | 2018-08-02 12:20:06 |
| exc-ex321_20180630q2.htm | 4417 | 2018-08-02 12:20:06 |
| exc-ex322_20180630q2.htm | 4415 | 2018-08-02 12:20:06 |
| exc-ex323_20180630q2.htm | 4309 | 2018-08-02 12:20:06 |
| exc-ex324_20180630q2.htm | 4363 | 2018-08-02 12:20:06 |
| exc-ex325_20180630q2.htm | 4419 | 2018-08-02 12:20:06 |
| exc-ex326_20180630q2.htm | 4450 | 2018-08-02 12:20:06 |
| exc-ex327_20180630q2.htm | 4426 | 2018-08-02 12:20:06 |
| exc-ex328_20180630q2.htm | 4439 | 2018-08-02 12:20:06 |
| exc-ex329_20180630q2.htm | 4630 | 2018-08-02 12:20:06 |
 exelonimagelegalagreement.gif | 8888 | 2018-08-02 12:20:06 |
| FilingSummary.xml | 75073 | 2018-08-02 12:20:06 |
| Financial_Report.xlsx | 369689 | 2018-08-02 12:20:06 |
| R1.htm | 42157 | 2018-08-02 12:20:06 |
| R10.htm | 40002 | 2018-08-02 12:20:06 |
| R100.htm | 15035 | 2018-08-02 12:20:06 |
| R101.htm | 101011 | 2018-08-02 12:20:06 |
| R102.htm | 67601 | 2018-08-02 12:20:06 |
| R103.htm | 33442 | 2018-08-02 12:20:06 |
| R104.htm | 88329 | 2018-08-02 12:20:06 |
| R105.htm | 107093 | 2018-08-02 12:20:06 |
| R106.htm | 23167 | 2018-08-02 12:20:06 |
| R107.htm | 255622 | 2018-08-02 12:20:06 |
| R108.htm | 79120 | 2018-08-02 12:20:06 |
| R109.htm | 12062 | 2018-08-02 12:20:06 |
| R11.htm | 444751 | 2018-08-02 12:20:06 |
| R110.htm | 8184 | 2018-08-02 12:20:06 |
| R111.htm | 215507 | 2018-08-02 12:20:06 |
| R112.htm | 145492 | 2018-08-02 12:20:06 |
| R113.htm | 80424 | 2018-08-02 12:20:06 |
| R114.htm | 315356 | 2018-08-02 12:20:06 |
| R115.htm | 22267 | 2018-08-02 12:20:06 |
| R12.htm | 880319 | 2018-08-02 12:20:06 |
| R13.htm | 9269 | 2018-08-02 12:20:06 |
| R14.htm | 81869 | 2018-08-02 12:20:06 |
| R15.htm | 2357662 | 2018-08-02 12:20:06 |
| R16.htm | 539214 | 2018-08-02 12:20:06 |
| R17.htm | 69071 | 2018-08-02 12:20:06 |
| R18.htm | 405469 | 2018-08-02 12:20:06 |
| R19.htm | 56362 | 2018-08-02 12:20:06 |
| R2.htm | 288481 | 2018-08-02 12:20:06 |
| R20.htm | 168920 | 2018-08-02 12:20:06 |
| R21.htm | 402576 | 2018-08-02 12:20:06 |
| R22.htm | 28821 | 2018-08-02 12:20:06 |
| R23.htm | 195255 | 2018-08-02 12:20:06 |
| R24.htm | 1252224 | 2018-08-02 12:20:06 |
| R25.htm | 1319147 | 2018-08-02 12:20:06 |
| R26.htm | 11730 | 2018-08-02 12:20:06 |
| R27.htm | 86770 | 2018-08-02 12:20:06 |
| R28.htm | 444762 | 2018-08-02 12:20:06 |
| R29.htm | 271117 | 2018-08-02 12:20:06 |
| R3.htm | 206836 | 2018-08-02 12:20:06 |
| R30.htm | 31113 | 2018-08-02 12:20:06 |
| R31.htm | 35555 | 2018-08-02 12:20:06 |
| R32.htm | 1400378 | 2018-08-02 12:20:06 |
| R33.htm | 56143 | 2018-08-02 12:20:06 |
| R34.htm | 2579482 | 2018-08-02 12:20:06 |
| R35.htm | 421195 | 2018-08-02 12:20:06 |
| R36.htm | 66956 | 2018-08-02 12:20:06 |
| R37.htm | 359110 | 2018-08-02 12:20:06 |
| R38.htm | 48962 | 2018-08-02 12:20:06 |
| R39.htm | 166177 | 2018-08-02 12:20:06 |
| R4.htm | 377874 | 2018-08-02 12:20:06 |
| R40.htm | 405170 | 2018-08-02 12:20:06 |
| R41.htm | 26377 | 2018-08-02 12:20:06 |
| R42.htm | 138236 | 2018-08-02 12:20:06 |
| R43.htm | 1256477 | 2018-08-02 12:20:06 |
| R44.htm | 1311297 | 2018-08-02 12:20:06 |
| R45.htm | 186268 | 2018-08-02 12:20:06 |
| R46.htm | 172684 | 2018-08-02 12:20:06 |
| R47.htm | 44425 | 2018-08-02 12:20:06 |
| R48.htm | 29215 | 2018-08-02 12:20:06 |
| R49.htm | 180011 | 2018-08-02 12:20:06 |
| R5.htm | 8931 | 2018-08-02 12:20:06 |
| R50.htm | 43934 | 2018-08-02 12:20:06 |
| R51.htm | 30825 | 2018-08-02 12:20:06 |
| R52.htm | 63017 | 2018-08-02 12:20:06 |
| R53.htm | 10250 | 2018-08-02 12:20:06 |
| R54.htm | 20836 | 2018-08-02 12:20:06 |
| R55.htm | 25220 | 2018-08-02 12:20:06 |
| R56.htm | 759085 | 2018-08-02 12:20:06 |
| R57.htm | 60236 | 2018-08-02 12:20:06 |
| R58.htm | 408543 | 2018-08-02 12:20:06 |
| R59.htm | 282507 | 2018-08-02 12:20:06 |
| R6.htm | 108484 | 2018-08-02 12:20:06 |
| R60.htm | 22571 | 2018-08-02 12:20:06 |
| R61.htm | 30099 | 2018-08-02 12:20:06 |
| R62.htm | 12869 | 2018-08-02 12:20:06 |
| R63.htm | 50249 | 2018-08-02 12:20:06 |
| R64.htm | 35704 | 2018-08-02 12:20:06 |
| R65.htm | 25129 | 2018-08-02 12:20:06 |
| R66.htm | 138576 | 2018-08-02 12:20:06 |
| R67.htm | 1206456 | 2018-08-02 12:20:06 |
| R68.htm | 231631 | 2018-08-02 12:20:06 |
| R69.htm | 53314 | 2018-08-02 12:20:06 |
| R7.htm | 446973 | 2018-08-02 12:20:06 |
| R70.htm | 50948 | 2018-08-02 12:20:06 |
| R71.htm | 105089 | 2018-08-02 12:20:06 |
| R72.htm | 25168 | 2018-08-02 12:20:06 |
| R73.htm | 14230 | 2018-08-02 12:20:06 |
| R74.htm | 56465 | 2018-08-02 12:20:06 |
| R75.htm | 41426 | 2018-08-02 12:20:06 |
| R76.htm | 12635 | 2018-08-02 12:20:06 |
| R77.htm | 43122 | 2018-08-02 12:20:06 |
| R78.htm | 13601 | 2018-08-02 12:20:06 |
| R79.htm | 91500 | 2018-08-02 12:20:06 |
| R8.htm | 20905 | 2018-08-02 12:20:06 |
| R80.htm | 13012 | 2018-08-02 12:20:06 |
| R81.htm | 20797 | 2018-08-02 12:20:06 |
| R82.htm | 33075 | 2018-08-02 12:20:06 |
| R83.htm | 22470 | 2018-08-02 12:20:06 |
| R84.htm | 167397 | 2018-08-02 12:20:06 |
| R85.htm | 67856 | 2018-08-02 12:20:06 |
| R86.htm | 145972 | 2018-08-02 12:20:06 |
| R87.htm | 20365 | 2018-08-02 12:20:06 |
| R88.htm | 24682 | 2018-08-02 12:20:06 |
| R89.htm | 26218 | 2018-08-02 12:20:06 |
| R9.htm | 298928 | 2018-08-02 12:20:06 |
| R90.htm | 14339 | 2018-08-02 12:20:06 |
| R91.htm | 12485 | 2018-08-02 12:20:06 |
| R92.htm | 26014 | 2018-08-02 12:20:06 |
| R93.htm | 32789 | 2018-08-02 12:20:06 |
| R94.htm | 59812 | 2018-08-02 12:20:06 |
| R95.htm | 34328 | 2018-08-02 12:20:06 |
| R96.htm | 155097 | 2018-08-02 12:20:06 |
| R97.htm | 57100 | 2018-08-02 12:20:06 |
| R98.htm | 26902 | 2018-08-02 12:20:06 |
| R99.htm | 12321 | 2018-08-02 12:20:06 |
| report.css | 2768 | 2018-08-02 12:20:06 |
| Show.js | 1411 | 2018-08-02 12:20:06 |