Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000759944-23-000084-index-headers.html | 2023-05-10 08:06:30 | |
| 0000759944-23-000084-index.html | 2023-05-10 08:06:30 | |
| 0000759944-23-000084.txt | 2023-05-10 08:06:30 | |
 0000759944-23-000084-xbrl.zip | 688378 | 2023-05-10 08:06:30 |
| a311certexceo302-q12023.htm | 9887 | 2023-05-10 08:06:30 |
| a312certexcfo302-q12023.htm | 9653 | 2023-05-10 08:06:30 |
| a321certexceo906-q12023.htm | 5124 | 2023-05-10 08:06:30 |
| a322certexcfo906-q12023.htm | 5231 | 2023-05-10 08:06:30 |
| cfg-20230331.htm | 5584557 | 2023-05-10 08:06:30 |
| cfg-20230331.xsd | 89200 | 2023-05-10 08:06:30 |
| cfg-20230331_cal.xml | 166515 | 2023-05-10 08:06:30 |
| cfg-20230331_def.xml | 627647 | 2023-05-10 08:06:30 |
 cfg-20230331_g1.jpg | 24513 | 2023-05-10 08:06:30 |
 cfg-20230331_g2.gif | 52939 | 2023-05-10 08:06:30 |
| cfg-20230331_htm.xml | 6220822 | 2023-05-10 08:06:30 |
| cfg-20230331_lab.xml | 1068387 | 2023-05-10 08:06:30 |
| cfg-20230331_pre.xml | 812163 | 2023-05-10 08:06:30 |
| FilingSummary.xml | 60627 | 2023-05-10 08:06:30 |
| Financial_Report.xlsx | 193719 | 2023-05-10 08:06:30 |
| MetaLinks.json | 1255025 | 2023-05-10 08:06:30 |
| R1.htm | 58821 | 2023-05-10 08:06:30 |
| R10.htm | 24457 | 2023-05-10 08:06:30 |
| R11.htm | 168563 | 2023-05-10 08:06:30 |
| R12.htm | 30972 | 2023-05-10 08:06:30 |
| R13.htm | 836976 | 2023-05-10 08:06:30 |
| R14.htm | 39997 | 2023-05-10 08:06:30 |
| R15.htm | 33884 | 2023-05-10 08:06:30 |
| R16.htm | 51597 | 2023-05-10 08:06:30 |
| R17.htm | 89791 | 2023-05-10 08:06:30 |
| R18.htm | 31215 | 2023-05-10 08:06:30 |
| R19.htm | 58964 | 2023-05-10 08:06:30 |
| R2.htm | 124666 | 2023-05-10 08:06:30 |
| R20.htm | 21847 | 2023-05-10 08:06:30 |
| R21.htm | 207865 | 2023-05-10 08:06:30 |
| R22.htm | 39106 | 2023-05-10 08:06:30 |
| R23.htm | 12002 | 2023-05-10 08:06:30 |
| R24.htm | 19775 | 2023-05-10 08:06:30 |
| R25.htm | 55144 | 2023-05-10 08:06:30 |
| R26.htm | 15295 | 2023-05-10 08:06:30 |
| R27.htm | 21762 | 2023-05-10 08:06:30 |
| R28.htm | 171969 | 2023-05-10 08:06:30 |
| R29.htm | 28505 | 2023-05-10 08:06:30 |
| R3.htm | 38617 | 2023-05-10 08:06:30 |
| R30.htm | 834868 | 2023-05-10 08:06:30 |
| R31.htm | 43553 | 2023-05-10 08:06:30 |
| R32.htm | 30682 | 2023-05-10 08:06:30 |
| R33.htm | 49746 | 2023-05-10 08:06:30 |
| R34.htm | 88876 | 2023-05-10 08:06:30 |
| R35.htm | 30457 | 2023-05-10 08:06:30 |
| R36.htm | 58210 | 2023-05-10 08:06:30 |
| R37.htm | 12834 | 2023-05-10 08:06:30 |
| R38.htm | 218154 | 2023-05-10 08:06:30 |
| R39.htm | 35719 | 2023-05-10 08:06:30 |
| R4.htm | 113936 | 2023-05-10 08:06:30 |
| R40.htm | 11627 | 2023-05-10 08:06:30 |
| R41.htm | 19172 | 2023-05-10 08:06:30 |
| R42.htm | 50668 | 2023-05-10 08:06:30 |
| R43.htm | 43601 | 2023-05-10 08:06:30 |
| R44.htm | 62165 | 2023-05-10 08:06:30 |
| R45.htm | 17714 | 2023-05-10 08:06:30 |
| R46.htm | 113525 | 2023-05-10 08:06:30 |
| R47.htm | 8492 | 2023-05-10 08:06:30 |
| R48.htm | 14455 | 2023-05-10 08:06:30 |
| R49.htm | 45153 | 2023-05-10 08:06:30 |
| R5.htm | 37176 | 2023-05-10 08:06:30 |
| R50.htm | 26897 | 2023-05-10 08:06:30 |
| R51.htm | 18244 | 2023-05-10 08:06:30 |
| R52.htm | 13591 | 2023-05-10 08:06:30 |
| R53.htm | 36242 | 2023-05-10 08:06:30 |
| R54.htm | 35202 | 2023-05-10 08:06:30 |
| R55.htm | 381386 | 2023-05-10 08:06:30 |
| R56.htm | 95866 | 2023-05-10 08:06:30 |
| R57.htm | 57179 | 2023-05-10 08:06:30 |
| R58.htm | 13784 | 2023-05-10 08:06:30 |
| R59.htm | 184967 | 2023-05-10 08:06:30 |
| R6.htm | 13941 | 2023-05-10 08:06:30 |
| R60.htm | 15144 | 2023-05-10 08:06:30 |
| R61.htm | 13975 | 2023-05-10 08:06:30 |
| R62.htm | 14013 | 2023-05-10 08:06:30 |
| R63.htm | 29118 | 2023-05-10 08:06:30 |
| R64.htm | 8034 | 2023-05-10 08:06:30 |
| R65.htm | 26128 | 2023-05-10 08:06:30 |
| R66.htm | 12849 | 2023-05-10 08:06:30 |
| R67.htm | 40381 | 2023-05-10 08:06:30 |
| R68.htm | 32389 | 2023-05-10 08:06:30 |
| R69.htm | 73701 | 2023-05-10 08:06:30 |
| R7.htm | 64601 | 2023-05-10 08:06:30 |
| R70.htm | 35672 | 2023-05-10 08:06:30 |
| R71.htm | 61962 | 2023-05-10 08:06:30 |
| R72.htm | 6874 | 2023-05-10 08:06:30 |
| R73.htm | 11784 | 2023-05-10 08:06:30 |
| R74.htm | 7867 | 2023-05-10 08:06:30 |
| R75.htm | 12769 | 2023-05-10 08:06:30 |
| R76.htm | 30948 | 2023-05-10 08:06:30 |
| R77.htm | 29881 | 2023-05-10 08:06:30 |
| R78.htm | 44399 | 2023-05-10 08:06:30 |
| R79.htm | 46240 | 2023-05-10 08:06:30 |
| R8.htm | 96301 | 2023-05-10 08:06:30 |
| R80.htm | 7191 | 2023-05-10 08:06:30 |
| R81.htm | 14782 | 2023-05-10 08:06:30 |
| R82.htm | 18999 | 2023-05-10 08:06:30 |
| R83.htm | 16134 | 2023-05-10 08:06:30 |
| R84.htm | 133381 | 2023-05-10 08:06:30 |
| R85.htm | 16925 | 2023-05-10 08:06:30 |
| R86.htm | 29636 | 2023-05-10 08:06:30 |
| R87.htm | 8262 | 2023-05-10 08:06:30 |
| R88.htm | 12791 | 2023-05-10 08:06:30 |
| R89.htm | 56724 | 2023-05-10 08:06:30 |
| R9.htm | 4560 | 2023-05-10 08:06:30 |
| R90.htm | 53317 | 2023-05-10 08:06:30 |
| R91.htm | 8385 | 2023-05-10 08:06:30 |
| R92.htm | 10267 | 2023-05-10 08:06:30 |
| R93.htm | 46855 | 2023-05-10 08:06:30 |
| R94.htm | 4310 | 2023-05-10 08:06:30 |
| R95.htm | 60383 | 2023-05-10 08:06:30 |
| report.css | 2768 | 2023-05-10 08:06:30 |
| Show.js | 1086 | 2023-05-10 08:06:30 |