Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001047469-21-000601-index-headers.html | 2021-03-15 11:20:00 | |
| 0001047469-21-000601-index.html | 2021-03-15 11:20:00 | |
| 0001047469-21-000601.txt | 2021-03-15 11:20:00 | |
 0001047469-21-000601-xbrl.zip | 1054015 | 2021-03-15 11:20:00 |
| a2243032z20-f.htm | 14877174 | 2021-03-15 11:20:00 |
| a2243032zex-12_1.htm | 10709 | 2021-03-15 11:20:00 |
| a2243032zex-12_2.htm | 10759 | 2021-03-15 11:20:00 |
| a2243032zex-13_1.htm | 8035 | 2021-03-15 11:20:00 |
| a2243032zex-14_1.htm | 5598 | 2021-03-15 11:20:00 |
| a2243032zex-15_2.htm | 5506 | 2021-03-15 11:20:00 |
| a2243032zex-2_3.htm | 146260 | 2021-03-15 11:20:00 |
| a2243032zex-4_3.htm | 69527 | 2021-03-15 11:20:00 |
| a2243032zex-4_6.htm | 273172 | 2021-03-15 11:20:00 |
| FilingSummary.xml | 104970 | 2021-03-15 11:20:00 |
| Financial_Report.xlsx | 416533 | 2021-03-15 11:20:00 |
 g239508.jpg | 251079 | 2021-03-15 11:20:00 |
 g356782lii001.jpg | 2937 | 2021-03-15 11:20:00 |
 g356782lk01i001.gif | 81 | 2021-03-15 11:20:00 |
 g356782lk07i001.jpg | 1827 | 2021-03-15 11:20:00 |
 g356782lk07i002.gif | 1740 | 2021-03-15 11:20:00 |
 g356782lk07i003.jpg | 1498 | 2021-03-15 11:20:00 |
 g356782mli001.jpg | 2437 | 2021-03-15 11:20:00 |
 g356782mqi001.jpg | 2437 | 2021-03-15 11:20:00 |
 g406217.jpg | 285645 | 2021-03-15 11:20:00 |
 g66718.jpg | 138303 | 2021-03-15 11:20:00 |
 g78337.jpg | 40660 | 2021-03-15 11:20:00 |
 g784448.jpg | 55584 | 2021-03-15 11:20:00 |
 g853615.jpg | 155399 | 2021-03-15 11:20:00 |
| puk-20201231.xml | 24004246 | 2021-03-15 11:20:00 |
| puk-20201231.xsd | 364591 | 2021-03-15 11:20:00 |
| puk-20201231_cal.xml | 242876 | 2021-03-15 11:20:00 |
| puk-20201231_def.xml | 1294511 | 2021-03-15 11:20:00 |
| puk-20201231_lab.xml | 2207319 | 2021-03-15 11:20:00 |
| puk-20201231_pre.xml | 1866998 | 2021-03-15 11:20:00 |
| R1.htm | 40653 | 2021-03-15 11:20:00 |
| R10.htm | 446781 | 2021-03-15 11:20:00 |
| R100.htm | 25145 | 2021-03-15 11:20:00 |
| R101.htm | 87890 | 2021-03-15 11:20:00 |
| R102.htm | 47102 | 2021-03-15 11:20:00 |
| R103.htm | 10889 | 2021-03-15 11:20:00 |
| R104.htm | 104866 | 2021-03-15 11:20:00 |
| R105.htm | 41113 | 2021-03-15 11:20:00 |
| R106.htm | 71988 | 2021-03-15 11:20:00 |
| R107.htm | 10162 | 2021-03-15 11:20:00 |
| R108.htm | 22696 | 2021-03-15 11:20:00 |
| R109.htm | 8650 | 2021-03-15 11:20:00 |
| R11.htm | 1203461 | 2021-03-15 11:20:00 |
| R110.htm | 10366 | 2021-03-15 11:20:00 |
| R111.htm | 13812 | 2021-03-15 11:20:00 |
| R112.htm | 17400 | 2021-03-15 11:20:00 |
| R113.htm | 42739 | 2021-03-15 11:20:00 |
| R114.htm | 73960 | 2021-03-15 11:20:00 |
| R115.htm | 57710 | 2021-03-15 11:20:00 |
| R116.htm | 46566 | 2021-03-15 11:20:00 |
| R117.htm | 78357 | 2021-03-15 11:20:00 |
| R118.htm | 22865 | 2021-03-15 11:20:00 |
| R119.htm | 19482 | 2021-03-15 11:20:00 |
| R12.htm | 637615 | 2021-03-15 11:20:00 |
| R120.htm | 36268 | 2021-03-15 11:20:00 |
| R121.htm | 42151 | 2021-03-15 11:20:00 |
| R122.htm | 28125 | 2021-03-15 11:20:00 |
| R123.htm | 28754 | 2021-03-15 11:20:00 |
| R124.htm | 14502 | 2021-03-15 11:20:00 |
| R125.htm | 15094 | 2021-03-15 11:20:00 |
| R126.htm | 22746 | 2021-03-15 11:20:00 |
| R127.htm | 78684 | 2021-03-15 11:20:00 |
| R128.htm | 55244 | 2021-03-15 11:20:00 |
| R129.htm | 23792 | 2021-03-15 11:20:00 |
| R13.htm | 501066 | 2021-03-15 11:20:00 |
| R130.htm | 12351 | 2021-03-15 11:20:00 |
| R131.htm | 43933 | 2021-03-15 11:20:00 |
| R132.htm | 77803 | 2021-03-15 11:20:00 |
| R133.htm | 22899 | 2021-03-15 11:20:00 |
| R134.htm | 33795 | 2021-03-15 11:20:00 |
| R135.htm | 30802 | 2021-03-15 11:20:00 |
| R136.htm | 16488 | 2021-03-15 11:20:00 |
| R137.htm | 16679 | 2021-03-15 11:20:00 |
| R138.htm | 8244 | 2021-03-15 11:20:00 |
| R139.htm | 48695 | 2021-03-15 11:20:00 |
| R14.htm | 284158 | 2021-03-15 11:20:00 |
| R140.htm | 16848 | 2021-03-15 11:20:00 |
| R141.htm | 15312 | 2021-03-15 11:20:00 |
| R142.htm | 41119 | 2021-03-15 11:20:00 |
| R143.htm | 57754 | 2021-03-15 11:20:00 |
| R144.htm | 8585 | 2021-03-15 11:20:00 |
| R145.htm | 12734 | 2021-03-15 11:20:00 |
| R146.htm | 4137 | 2021-03-15 11:20:00 |
| R147.htm | 13874 | 2021-03-15 11:20:00 |
| R148.htm | 23548 | 2021-03-15 11:20:00 |
| R149.htm | 5984 | 2021-03-15 11:20:00 |
| R15.htm | 80339 | 2021-03-15 11:20:00 |
| R150.htm | 78068 | 2021-03-15 11:20:00 |
| R151.htm | 37042 | 2021-03-15 11:20:00 |
| R152.htm | 37720 | 2021-03-15 11:20:00 |
| R153.htm | 63563 | 2021-03-15 11:20:00 |
| R154.htm | 11390 | 2021-03-15 11:20:00 |
| R155.htm | 12249 | 2021-03-15 11:20:00 |
| R156.htm | 16925 | 2021-03-15 11:20:00 |
| R157.htm | 28763 | 2021-03-15 11:20:00 |
| R158.htm | 507458 | 2021-03-15 11:20:00 |
| R159.htm | 146134 | 2021-03-15 11:20:00 |
| R16.htm | 1266496 | 2021-03-15 11:20:00 |
| R160.htm | 47221 | 2021-03-15 11:20:00 |
| R161.htm | 63165 | 2021-03-15 11:20:00 |
| R162.htm | 60106 | 2021-03-15 11:20:00 |
| R163.htm | 66931 | 2021-03-15 11:20:00 |
| R164.htm | 31684 | 2021-03-15 11:20:00 |
| R17.htm | 368820 | 2021-03-15 11:20:00 |
| R18.htm | 6272 | 2021-03-15 11:20:00 |
| R19.htm | 1090637 | 2021-03-15 11:20:00 |
| R2.htm | 85352 | 2021-03-15 11:20:00 |
| R20.htm | 927900 | 2021-03-15 11:20:00 |
| R21.htm | 363459 | 2021-03-15 11:20:00 |
| R22.htm | 81809 | 2021-03-15 11:20:00 |
| R23.htm | 213167 | 2021-03-15 11:20:00 |
| R24.htm | 233926 | 2021-03-15 11:20:00 |
| R25.htm | 200681 | 2021-03-15 11:20:00 |
| R26.htm | 38797 | 2021-03-15 11:20:00 |
| R27.htm | 67846 | 2021-03-15 11:20:00 |
| R28.htm | 151821 | 2021-03-15 11:20:00 |
| R29.htm | 105566 | 2021-03-15 11:20:00 |
| R3.htm | 69525 | 2021-03-15 11:20:00 |
| R30.htm | 7712 | 2021-03-15 11:20:00 |
| R31.htm | 7970 | 2021-03-15 11:20:00 |
| R32.htm | 7395 | 2021-03-15 11:20:00 |
| R33.htm | 5639 | 2021-03-15 11:20:00 |
| R34.htm | 884998 | 2021-03-15 11:20:00 |
| R35.htm | 437515 | 2021-03-15 11:20:00 |
| R36.htm | 537937 | 2021-03-15 11:20:00 |
| R37.htm | 345337 | 2021-03-15 11:20:00 |
| R38.htm | 1179197 | 2021-03-15 11:20:00 |
| R39.htm | 695188 | 2021-03-15 11:20:00 |
| R4.htm | 75900 | 2021-03-15 11:20:00 |
| R40.htm | 555540 | 2021-03-15 11:20:00 |
| R41.htm | 283618 | 2021-03-15 11:20:00 |
| R42.htm | 76520 | 2021-03-15 11:20:00 |
| R43.htm | 1362934 | 2021-03-15 11:20:00 |
| R44.htm | 372148 | 2021-03-15 11:20:00 |
| R45.htm | 1060031 | 2021-03-15 11:20:00 |
| R46.htm | 897821 | 2021-03-15 11:20:00 |
| R47.htm | 356218 | 2021-03-15 11:20:00 |
| R48.htm | 85056 | 2021-03-15 11:20:00 |
| R49.htm | 191202 | 2021-03-15 11:20:00 |
| R5.htm | 8195 | 2021-03-15 11:20:00 |
| R50.htm | 317248 | 2021-03-15 11:20:00 |
| R51.htm | 200253 | 2021-03-15 11:20:00 |
| R52.htm | 38502 | 2021-03-15 11:20:00 |
| R53.htm | 49662 | 2021-03-15 11:20:00 |
| R54.htm | 147557 | 2021-03-15 11:20:00 |
| R55.htm | 106755 | 2021-03-15 11:20:00 |
| R56.htm | 861994 | 2021-03-15 11:20:00 |
| R57.htm | 18240 | 2021-03-15 11:20:00 |
| R58.htm | 10251 | 2021-03-15 11:20:00 |
| R59.htm | 25499 | 2021-03-15 11:20:00 |
| R6.htm | 90976 | 2021-03-15 11:20:00 |
| R60.htm | 23910 | 2021-03-15 11:20:00 |
| R61.htm | 11351 | 2021-03-15 11:20:00 |
| R62.htm | 13556 | 2021-03-15 11:20:00 |
| R63.htm | 4222 | 2021-03-15 11:20:00 |
| R64.htm | 55319 | 2021-03-15 11:20:00 |
| R65.htm | 77549 | 2021-03-15 11:20:00 |
| R66.htm | 36046 | 2021-03-15 11:20:00 |
| R67.htm | 33692 | 2021-03-15 11:20:00 |
| R68.htm | 47893 | 2021-03-15 11:20:00 |
| R69.htm | 32111 | 2021-03-15 11:20:00 |
| R7.htm | 13747 | 2021-03-15 11:20:00 |
| R70.htm | 159267 | 2021-03-15 11:20:00 |
| R71.htm | 23052 | 2021-03-15 11:20:00 |
| R72.htm | 161103 | 2021-03-15 11:20:00 |
| R73.htm | 45818 | 2021-03-15 11:20:00 |
| R74.htm | 24244 | 2021-03-15 11:20:00 |
| R75.htm | 34787 | 2021-03-15 11:20:00 |
| R76.htm | 72440 | 2021-03-15 11:20:00 |
| R77.htm | 52278 | 2021-03-15 11:20:00 |
| R78.htm | 35614 | 2021-03-15 11:20:00 |
| R79.htm | 10191 | 2021-03-15 11:20:00 |
| R8.htm | 80971 | 2021-03-15 11:20:00 |
| R80.htm | 14551 | 2021-03-15 11:20:00 |
| R81.htm | 32504 | 2021-03-15 11:20:00 |
| R82.htm | 38198 | 2021-03-15 11:20:00 |
| R83.htm | 27556 | 2021-03-15 11:20:00 |
| R84.htm | 143424 | 2021-03-15 11:20:00 |
| R85.htm | 9610 | 2021-03-15 11:20:00 |
| R86.htm | 15071 | 2021-03-15 11:20:00 |
| R87.htm | 83179 | 2021-03-15 11:20:00 |
| R88.htm | 11744 | 2021-03-15 11:20:00 |
| R89.htm | 27271 | 2021-03-15 11:20:00 |
| R9.htm | 27480 | 2021-03-15 11:20:00 |
| R90.htm | 389454 | 2021-03-15 11:20:00 |
| R91.htm | 26392 | 2021-03-15 11:20:00 |
| R92.htm | 30853 | 2021-03-15 11:20:00 |
| R93.htm | 13774 | 2021-03-15 11:20:00 |
| R94.htm | 26961 | 2021-03-15 11:20:00 |
| R95.htm | 28937 | 2021-03-15 11:20:00 |
| R96.htm | 62560 | 2021-03-15 11:20:00 |
| R97.htm | 46787 | 2021-03-15 11:20:00 |
| R98.htm | 77047 | 2021-03-15 11:20:00 |
| R99.htm | 25417 | 2021-03-15 11:20:00 |
| report.css | 2768 | 2021-03-15 11:20:00 |
| Show.js | 1086 | 2021-03-15 11:20:00 |