Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000039263-16-000073-index-headers.html | 2016-02-04 11:19:11 | |
| 0000039263-16-000073-index.html | 2016-02-04 11:19:11 | |
| 0000039263-16-000073.txt | 2016-02-04 11:19:11 | |
 0000039263-16-000073-xbrl.zip | 639850 | 2016-02-04 11:19:11 |
| a20151231-10k.htm | 5812899 | 2016-02-04 11:19:11 |
 a20151231-10_chartx23895.jpg | 57596 | 2016-02-04 11:19:11 |
| cfr-20151231.xml | 7801137 | 2016-02-04 11:19:11 |
| cfr-20151231.xsd | 144806 | 2016-02-04 11:19:11 |
| cfr-20151231_cal.xml | 259979 | 2016-02-04 11:19:11 |
| cfr-20151231_def.xml | 761720 | 2016-02-04 11:19:11 |
| cfr-20151231_lab.xml | 1773965 | 2016-02-04 11:19:11 |
| cfr-20151231_pre.xml | 1094770 | 2016-02-04 11:19:11 |
| exhibit104-changeincontrol.htm | 87426 | 2016-02-04 11:19:11 |
| exhibit105-changeincontrol.htm | 88932 | 2016-02-04 11:19:11 |
| exhibit106-amendmentstocha.htm | 23674 | 2016-02-04 11:19:11 |
| exhibit211-subsidiariesx10.htm | 14075 | 2016-02-04 11:19:11 |
| exhibit231-consentofindepe.htm | 7087 | 2016-02-04 11:19:11 |
| exhibit241-powerofattorney.htm | 41362 | 2016-02-04 11:19:11 |
| exhibit311-10xkx2015.htm | 12149 | 2016-02-04 11:19:11 |
| exhibit312-10xkx2015.htm | 12193 | 2016-02-04 11:19:11 |
| exhibit321-10kx2015.htm | 5316 | 2016-02-04 11:19:11 |
| exhibit322-10kx2015.htm | 5314 | 2016-02-04 11:19:11 |
| FilingSummary.xml | 92435 | 2016-02-04 11:19:11 |
| Financial_Report.xlsx | 215001 | 2016-02-04 11:19:11 |
 g446300g25z33a01.jpg | 7839 | 2016-02-04 11:19:11 |
| R1.htm | 29984 | 2016-02-04 11:19:11 |
| R10.htm | 271284 | 2016-02-04 11:19:11 |
| R100.htm | 16263 | 2016-02-04 11:19:11 |
| R101.htm | 13788 | 2016-02-04 11:19:11 |
| R102.htm | 8151 | 2016-02-04 11:19:11 |
| R103.htm | 12420 | 2016-02-04 11:19:11 |
| R104.htm | 4610 | 2016-02-04 11:19:11 |
| R105.htm | 18017 | 2016-02-04 11:19:11 |
| R106.htm | 9136 | 2016-02-04 11:19:11 |
| R107.htm | 11430 | 2016-02-04 11:19:11 |
| R108.htm | 14087 | 2016-02-04 11:19:11 |
| R109.htm | 48688 | 2016-02-04 11:19:11 |
| R11.htm | 735964 | 2016-02-04 11:19:11 |
| R110.htm | 77998 | 2016-02-04 11:19:11 |
| R111.htm | 26311 | 2016-02-04 11:19:11 |
| R112.htm | 39614 | 2016-02-04 11:19:11 |
| R113.htm | 26292 | 2016-02-04 11:19:11 |
| R114.htm | 16209 | 2016-02-04 11:19:11 |
| R115.htm | 21671 | 2016-02-04 11:19:11 |
| R116.htm | 38952 | 2016-02-04 11:19:11 |
| R117.htm | 10952 | 2016-02-04 11:19:11 |
| R118.htm | 15662 | 2016-02-04 11:19:11 |
| R119.htm | 15496 | 2016-02-04 11:19:11 |
| R12.htm | 21858 | 2016-02-04 11:19:11 |
| R120.htm | 55911 | 2016-02-04 11:19:11 |
| R121.htm | 76039 | 2016-02-04 11:19:11 |
| R122.htm | 24927 | 2016-02-04 11:19:11 |
| R123.htm | 16554 | 2016-02-04 11:19:11 |
| R124.htm | 46307 | 2016-02-04 11:19:11 |
| R125.htm | 14974 | 2016-02-04 11:19:11 |
| R126.htm | 14661 | 2016-02-04 11:19:11 |
| R127.htm | 43546 | 2016-02-04 11:19:11 |
| R128.htm | 4619 | 2016-02-04 11:19:11 |
| R129.htm | 49699 | 2016-02-04 11:19:11 |
| R13.htm | 48857 | 2016-02-04 11:19:11 |
| R130.htm | 4677 | 2016-02-04 11:19:11 |
| R131.htm | 38893 | 2016-02-04 11:19:11 |
| R132.htm | 39288 | 2016-02-04 11:19:11 |
| R133.htm | 61127 | 2016-02-04 11:19:11 |
| R134.htm | 20483 | 2016-02-04 11:19:11 |
| R135.htm | 31418 | 2016-02-04 11:19:11 |
| R14.htm | 57622 | 2016-02-04 11:19:11 |
| R15.htm | 22998 | 2016-02-04 11:19:11 |
| R16.htm | 27495 | 2016-02-04 11:19:11 |
| R17.htm | 155602 | 2016-02-04 11:19:11 |
| R18.htm | 41336 | 2016-02-04 11:19:11 |
| R19.htm | 353308 | 2016-02-04 11:19:11 |
| R2.htm | 84448 | 2016-02-04 11:19:11 |
| R20.htm | 32255 | 2016-02-04 11:19:11 |
| R21.htm | 72223 | 2016-02-04 11:19:11 |
| R22.htm | 156241 | 2016-02-04 11:19:11 |
| R23.htm | 200609 | 2016-02-04 11:19:11 |
| R24.htm | 265147 | 2016-02-04 11:19:11 |
| R25.htm | 217605 | 2016-02-04 11:19:11 |
| R26.htm | 138407 | 2016-02-04 11:19:11 |
| R27.htm | 132689 | 2016-02-04 11:19:11 |
| R28.htm | 24157 | 2016-02-04 11:19:11 |
| R29.htm | 22933 | 2016-02-04 11:19:11 |
| R3.htm | 19567 | 2016-02-04 11:19:11 |
| R30.htm | 105737 | 2016-02-04 11:19:11 |
| R31.htm | 25266 | 2016-02-04 11:19:11 |
| R32.htm | 280652 | 2016-02-04 11:19:11 |
| R33.htm | 704054 | 2016-02-04 11:19:11 |
| R34.htm | 19997 | 2016-02-04 11:19:11 |
| R35.htm | 47695 | 2016-02-04 11:19:11 |
| R36.htm | 61060 | 2016-02-04 11:19:11 |
| R37.htm | 21063 | 2016-02-04 11:19:11 |
| R38.htm | 128676 | 2016-02-04 11:19:11 |
| R39.htm | 39096 | 2016-02-04 11:19:11 |
| R4.htm | 96227 | 2016-02-04 11:19:11 |
| R40.htm | 354659 | 2016-02-04 11:19:11 |
| R41.htm | 30992 | 2016-02-04 11:19:11 |
| R42.htm | 74379 | 2016-02-04 11:19:11 |
| R43.htm | 156084 | 2016-02-04 11:19:11 |
| R44.htm | 195428 | 2016-02-04 11:19:11 |
| R45.htm | 267204 | 2016-02-04 11:19:11 |
| R46.htm | 200521 | 2016-02-04 11:19:11 |
| R47.htm | 131190 | 2016-02-04 11:19:11 |
| R48.htm | 134011 | 2016-02-04 11:19:11 |
| R49.htm | 14724 | 2016-02-04 11:19:11 |
| R5.htm | 44726 | 2016-02-04 11:19:11 |
| R50.htm | 22456 | 2016-02-04 11:19:11 |
| R51.htm | 17895 | 2016-02-04 11:19:11 |
| R52.htm | 40878 | 2016-02-04 11:19:11 |
| R53.htm | 24839 | 2016-02-04 11:19:11 |
| R54.htm | 54860 | 2016-02-04 11:19:11 |
| R55.htm | 72937 | 2016-02-04 11:19:11 |
| R56.htm | 10977 | 2016-02-04 11:19:11 |
| R57.htm | 8716 | 2016-02-04 11:19:11 |
| R58.htm | 9879 | 2016-02-04 11:19:11 |
| R59.htm | 9741 | 2016-02-04 11:19:11 |
| R6.htm | 57459 | 2016-02-04 11:19:11 |
| R60.htm | 73438 | 2016-02-04 11:19:11 |
| R61.htm | 39794 | 2016-02-04 11:19:11 |
| R62.htm | 11154 | 2016-02-04 11:19:11 |
| R63.htm | 18370 | 2016-02-04 11:19:11 |
| R64.htm | 50206 | 2016-02-04 11:19:11 |
| R65.htm | 41844 | 2016-02-04 11:19:11 |
| R66.htm | 18254 | 2016-02-04 11:19:11 |
| R67.htm | 66677 | 2016-02-04 11:19:11 |
| R68.htm | 19482 | 2016-02-04 11:19:11 |
| R69.htm | 59161 | 2016-02-04 11:19:11 |
| R7.htm | 19683 | 2016-02-04 11:19:11 |
| R70.htm | 50462 | 2016-02-04 11:19:11 |
| R71.htm | 25952 | 2016-02-04 11:19:11 |
| R72.htm | 20878 | 2016-02-04 11:19:11 |
| R73.htm | 4390 | 2016-02-04 11:19:11 |
| R74.htm | 4737 | 2016-02-04 11:19:11 |
| R75.htm | 17102 | 2016-02-04 11:19:11 |
| R76.htm | 18566 | 2016-02-04 11:19:11 |
| R77.htm | 17957 | 2016-02-04 11:19:11 |
| R78.htm | 28441 | 2016-02-04 11:19:11 |
| R79.htm | 11718 | 2016-02-04 11:19:11 |
| R8.htm | 107624 | 2016-02-04 11:19:11 |
| R80.htm | 14416 | 2016-02-04 11:19:11 |
| R81.htm | 13776 | 2016-02-04 11:19:11 |
| R82.htm | 64312 | 2016-02-04 11:19:11 |
| R83.htm | 10876 | 2016-02-04 11:19:11 |
| R84.htm | 12351 | 2016-02-04 11:19:11 |
| R85.htm | 19503 | 2016-02-04 11:19:11 |
| R86.htm | 107447 | 2016-02-04 11:19:11 |
| R87.htm | 102539 | 2016-02-04 11:19:11 |
| R88.htm | 28483 | 2016-02-04 11:19:11 |
| R89.htm | 70931 | 2016-02-04 11:19:11 |
| R9.htm | 59858 | 2016-02-04 11:19:11 |
| R90.htm | 28483 | 2016-02-04 11:19:11 |
| R91.htm | 22812 | 2016-02-04 11:19:11 |
| R92.htm | 11996 | 2016-02-04 11:19:11 |
| R93.htm | 11986 | 2016-02-04 11:19:11 |
| R94.htm | 9800 | 2016-02-04 11:19:11 |
| R95.htm | 9369 | 2016-02-04 11:19:11 |
| R96.htm | 19631 | 2016-02-04 11:19:11 |
| R97.htm | 16752 | 2016-02-04 11:19:11 |
| R98.htm | 54535 | 2016-02-04 11:19:11 |
| R99.htm | 59482 | 2016-02-04 11:19:11 |
| report.css | 2768 | 2016-02-04 11:19:11 |
| Show.js | 1411 | 2016-02-04 11:19:11 |