Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000898174-25-000137-index-headers.html | 2025-10-31 12:49:53 | |
| 0000898174-25-000137-index.html | 2025-10-31 12:49:53 | |
| 0000898174-25-000137.txt | 2025-10-31 12:49:53 | |
 0000898174-25-000137-xbrl.zip | 584283 | 2025-10-31 12:49:53 |
| ex3112025q310-q.htm | 9903 | 2025-10-31 12:49:53 |
| ex3122025q310-q.htm | 9940 | 2025-10-31 12:49:53 |
| ex3212025q310-q.htm | 5867 | 2025-10-31 12:49:53 |
| ex3222025q310-q.htm | 6490 | 2025-10-31 12:49:53 |
| FilingSummary.xml | 70092 | 2025-10-31 12:49:53 |
| MetaLinks.json | 1724027 | 2025-10-31 12:49:53 |
| R1.htm | 37464 | 2025-10-31 12:49:53 |
| R10.htm | 93534 | 2025-10-31 12:49:53 |
| R100.htm | 35880 | 2025-10-31 12:49:53 |
| R101.htm | 13447 | 2025-10-31 12:49:53 |
| R102.htm | 21490 | 2025-10-31 12:49:53 |
| R103.htm | 6890 | 2025-10-31 12:49:53 |
| R104.htm | 14027 | 2025-10-31 12:49:53 |
| R105.htm | 120284 | 2025-10-31 12:49:53 |
| R106.htm | 14779 | 2025-10-31 12:49:53 |
| R107.htm | 37003 | 2025-10-31 12:49:53 |
| R11.htm | 8835 | 2025-10-31 12:49:53 |
| R12.htm | 30523 | 2025-10-31 12:49:53 |
| R13.htm | 115318 | 2025-10-31 12:49:53 |
| R14.htm | 6852 | 2025-10-31 12:49:53 |
| R15.htm | 447051 | 2025-10-31 12:49:53 |
| R16.htm | 209767 | 2025-10-31 12:49:53 |
| R17.htm | 27875 | 2025-10-31 12:49:53 |
| R18.htm | 44393 | 2025-10-31 12:49:53 |
| R19.htm | 85378 | 2025-10-31 12:49:53 |
| R2.htm | 11607 | 2025-10-31 12:49:53 |
| R20.htm | 22545 | 2025-10-31 12:49:53 |
| R21.htm | 759673 | 2025-10-31 12:49:53 |
| R22.htm | 333555 | 2025-10-31 12:49:53 |
| R23.htm | 653932 | 2025-10-31 12:49:53 |
| R24.htm | 12428 | 2025-10-31 12:49:53 |
| R25.htm | 48441 | 2025-10-31 12:49:53 |
| R26.htm | 26360 | 2025-10-31 12:49:53 |
| R27.htm | 327519 | 2025-10-31 12:49:53 |
| R28.htm | 13749 | 2025-10-31 12:49:53 |
| R29.htm | 9095 | 2025-10-31 12:49:53 |
| R3.htm | 14095 | 2025-10-31 12:49:53 |
| R30.htm | 8465 | 2025-10-31 12:49:53 |
| R31.htm | 29934 | 2025-10-31 12:49:53 |
| R32.htm | 115883 | 2025-10-31 12:49:53 |
| R33.htm | 513234 | 2025-10-31 12:49:53 |
| R34.htm | 211866 | 2025-10-31 12:49:53 |
| R35.htm | 27104 | 2025-10-31 12:49:53 |
| R36.htm | 43519 | 2025-10-31 12:49:53 |
| R37.htm | 85882 | 2025-10-31 12:49:53 |
| R38.htm | 16927 | 2025-10-31 12:49:53 |
| R39.htm | 787190 | 2025-10-31 12:49:53 |
| R4.htm | 158971 | 2025-10-31 12:49:53 |
| R40.htm | 355819 | 2025-10-31 12:49:53 |
| R41.htm | 650675 | 2025-10-31 12:49:53 |
| R42.htm | 46496 | 2025-10-31 12:49:53 |
| R43.htm | 19741 | 2025-10-31 12:49:53 |
| R44.htm | 310082 | 2025-10-31 12:49:53 |
| R45.htm | 63073 | 2025-10-31 12:49:53 |
| R46.htm | 25427 | 2025-10-31 12:49:53 |
| R47.htm | 48331 | 2025-10-31 12:49:53 |
| R48.htm | 56686 | 2025-10-31 12:49:53 |
| R49.htm | 13319 | 2025-10-31 12:49:53 |
| R5.htm | 28295 | 2025-10-31 12:49:53 |
| R50.htm | 33662 | 2025-10-31 12:49:53 |
| R51.htm | 220713 | 2025-10-31 12:49:53 |
| R52.htm | 32624 | 2025-10-31 12:49:53 |
| R53.htm | 39402 | 2025-10-31 12:49:53 |
| R54.htm | 29141 | 2025-10-31 12:49:53 |
| R55.htm | 22660 | 2025-10-31 12:49:53 |
| R56.htm | 61913 | 2025-10-31 12:49:53 |
| R57.htm | 187112 | 2025-10-31 12:49:53 |
| R58.htm | 33140 | 2025-10-31 12:49:53 |
| R59.htm | 56378 | 2025-10-31 12:49:53 |
| R6.htm | 118753 | 2025-10-31 12:49:53 |
| R60.htm | 18856 | 2025-10-31 12:49:53 |
| R61.htm | 59953 | 2025-10-31 12:49:53 |
| R62.htm | 12532 | 2025-10-31 12:49:53 |
| R63.htm | 22688 | 2025-10-31 12:49:53 |
| R64.htm | 17721 | 2025-10-31 12:49:53 |
| R65.htm | 82159 | 2025-10-31 12:49:53 |
| R66.htm | 30122 | 2025-10-31 12:49:53 |
| R67.htm | 40063 | 2025-10-31 12:49:53 |
| R68.htm | 27243 | 2025-10-31 12:49:53 |
| R69.htm | 62410 | 2025-10-31 12:49:53 |
| R7.htm | 51905 | 2025-10-31 12:49:53 |
| R70.htm | 78357 | 2025-10-31 12:49:53 |
| R71.htm | 29640 | 2025-10-31 12:49:53 |
| R72.htm | 30301 | 2025-10-31 12:49:53 |
| R73.htm | 33771 | 2025-10-31 12:49:53 |
| R74.htm | 17901 | 2025-10-31 12:49:53 |
| R75.htm | 100506 | 2025-10-31 12:49:53 |
| R76.htm | 64440 | 2025-10-31 12:49:53 |
| R77.htm | 33234 | 2025-10-31 12:49:53 |
| R78.htm | 63346 | 2025-10-31 12:49:53 |
| R79.htm | 88586 | 2025-10-31 12:49:53 |
| R8.htm | 101499 | 2025-10-31 12:49:53 |
| R80.htm | 26658 | 2025-10-31 12:49:53 |
| R81.htm | 8736 | 2025-10-31 12:49:53 |
| R82.htm | 13371 | 2025-10-31 12:49:53 |
| R83.htm | 9543 | 2025-10-31 12:49:53 |
| R84.htm | 35310 | 2025-10-31 12:49:53 |
| R85.htm | 75099 | 2025-10-31 12:49:53 |
| R86.htm | 35449 | 2025-10-31 12:49:53 |
| R87.htm | 19719 | 2025-10-31 12:49:53 |
| R88.htm | 21424 | 2025-10-31 12:49:53 |
| R89.htm | 27945 | 2025-10-31 12:49:53 |
| R9.htm | 4751 | 2025-10-31 12:49:53 |
| R90.htm | 8048 | 2025-10-31 12:49:53 |
| R91.htm | 44733 | 2025-10-31 12:49:53 |
| R92.htm | 34486 | 2025-10-31 12:49:53 |
| R93.htm | 48843 | 2025-10-31 12:49:53 |
| R94.htm | 17010 | 2025-10-31 12:49:53 |
| R95.htm | 165019 | 2025-10-31 12:49:53 |
| R96.htm | 520962 | 2025-10-31 12:49:53 |
| R97.htm | 429137 | 2025-10-31 12:49:53 |
| R98.htm | 83530 | 2025-10-31 12:49:53 |
| R99.htm | 10969 | 2025-10-31 12:49:53 |
| report.css | 2768 | 2025-10-31 12:49:53 |
| rga-20250930.htm | 6460103 | 2025-10-31 12:49:53 |
| rga-20250930.xsd | 100895 | 2025-10-31 12:49:53 |
| rga-20250930_cal.xml | 91866 | 2025-10-31 12:49:53 |
| rga-20250930_def.xml | 773677 | 2025-10-31 12:49:53 |
| rga-20250930_htm.xml | 9257225 | 2025-10-31 12:49:53 |
| rga-20250930_lab.xml | 1267053 | 2025-10-31 12:49:53 |
| rga-20250930_pre.xml | 1045016 | 2025-10-31 12:49:53 |
| Show.js | 1086 | 2025-10-31 12:49:53 |