7Baggers

South State Corporation
(NASDAQ:SSB) 

SSB stock logo

South State Corporation operates as the bank holding company for South State Bank that provides a range of banking services and products. The company accepts checking accounts, savings deposits, interest-bearing transaction accounts, certificates of deposits, and other time deposits. It also offers ...

Founded: 1933
Full Time Employees: 5,266
Sector: Financial Services
Industry: Banks-Regional

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Quarterly
Annual
    Unit: USD2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-09-30 2014-06-30 2014-03-31 2013-09-30 2013-06-30 2013-03-31 2012-06-30 2012-03-31 2011-09-30 2011-06-30 2011-03-31 2010-09-30 2010-06-30 2010-03-31 2009-09-30 2009-06-30 2009-03-31 2008-09-30 2008-06-30 2008-03-31 
                                                                 
      interest income:
                                                                 
      loans, including fees
    748,105,000 782,382,000 746,448,000 724,640,000 489,708,000 494,082,000 478,360,000 463,688,000 459,880,000 443,805,000 419,355,000 393,366 359,553,000 312,856,000 272,000,000 233,617,000 238,310,000 246,065,000 246,177,000 259,967,000 269,633,000 280,825,000 167,707,000 133,034,000 132,615,000 134,953,000 135,388,000 131,834,000 132,043,000 129,852,000 127,041,000 108,319,000 95,864,000 93,600,000 91,752,000 77,154,000 77,254,000 77,463,000 79,857,000 79,406,000 78,848,000 78,700,000 79,322,000 81,841,000 78,678,000 53,816,000 52,384,000 42,120,000 39,777,000 42,912,000 40,994,000 36,828,000 36,233,000 35,994,000 34,173,000 32,598,000 33,373,000 33,717,000    
      investment securities:
                                                                 
      taxable
    68,620,000 69,549,000 68,081,000 53,870,000 39,079,000 37,900,000 38,747,000 39,745,000 39,758,000 40,330,000 41,254,000 41,565 41,422,000 39,300,000 38,948,000 30,120,000 23,685,000 20,410,000 17,347,000 15,425,000 13,469,000 11,118,000 10,920,000 11,915,000 11,016,000 10,785,000 9,551,000 8,597,000 8,890,000 9,048,000 8,788,000 7,268,000 6,646,000 7,020,000 7,231,000 4,477,000 4,793,000 4,520,000 4,106,000 3,822,000 3,661,000 3,982,000 3,997,000 3,881,000 3,315,000 2,096,000 2,161,000 2,870,000 2,036,000 2,023,000 1,741,000 1,858,000 2,526,000 2,740,000 2,514,000 1,991,000 2,144,000 2,370,000 2,760,000 2,696,000 2,900,000 
      tax-exempt
    6,441,000 6,480,000 6,136,000 7,516,000 5,856,000 5,734,000 5,769,000 5,568,000 5,768,000 5,543,000 5,586,000 6,557 6,424,000 5,986,000 6,076,000 3,875,000 3,161,000 2,775,000 2,667,000 2,095,000 2,171,000 2,136,000 1,505,000 1,399,000 1,486,000 1,587,000 1,617,000 1,496,000 1,521,000 1,614,000 1,559,000 1,444,000 1,320,000 1,397,000 1,430,000 992,000 1,016,000 1,038,000 1,112,000 1,072,000 1,078,000 1,236,000 1,071,000 1,156,000 1,202,000 1,174,000 1,206,000 201,000 195,000 211,000 235,000 216,000 243,000 164,000 265,000 243,000 231,000 235,000 291,000 493,000 428,000 
      federal funds sold, securities purchased under agreements to resell and interest-bearing deposits with banks
    16,412,500 23,271,000 19,839,000 22,540,000 14,162,000 6,462,000 8,248,000 8,254,000 10,029,000 10,831,000 11,858,000 8,921 18,693,000 16,668,000 8,635,000 2,852,000 2,225,000 2,199,000 1,350,000 989,000 1,098,000 1,215,000 432,000 1,452,000                                      
      total interest income
    848,746,000 881,682,000 840,504,000 808,566,000 548,805,000 544,178,000 531,124,000 517,255,000 515,435,000 500,509,000 478,053,000 450,409 426,092,000 374,810,000 325,659,000 270,464,000 267,381,000 271,449,000 267,541,000 278,476,000 286,371,000 295,294,000 180,564,000 147,800,000 147,454,000 150,001,000 149,982,000 143,390,000 143,560,000 141,732,000 138,048,000 117,824,000 104,411,000 102,779,000 100,986,000 83,379,000 83,815,000 83,776,000 85,562,000 84,764,000 83,998,000 84,348,000 84,831,000 87,338,000 83,700,000 57,530,000 56,169,000 45,470,000 42,220,000 45,307,000 43,331,000 39,255,000 39,249,000 39,112,000 37,204,000 35,020,000 35,857,000 36,448,000 38,958,000 38,489,000 40,534,000 
      interest expense:
                                                                 
      deposits
    250,189,000 257,271,000 241,593,000 245,957,000 168,263,000 177,919,000 165,481,000 160,162,000 149,584,000 133,944,000 100,787,000 55,942 16,443,000 10,137,000 5,776,000 4,628,000 5,121,000 7,267,000 9,537,000 11,257,000 13,227,000 15,154,000 12,624,000 14,437,000 15,227,000 16,655,000 17,393,000 16,645,000 13,220,000 10,009,000 6,913,000 4,221,000 2,974,000 2,661,000 2,497,000 1,368,000 1,600,000 1,794,000 1,811,000 1,737,000 2,003,000 2,395,000 2,261,000 2,393,000 2,698,000 1,463,000 1,559,000 2,272,000 2,494,000 3,958,000 4,661,000 5,717,000 7,374,000 7,077,000 7,055,000 7,070,000 8,188,000 9,741,000 11,231,000 11,850,000 13,446,000 
      federal funds purchased and securities sold under agreements to repurchase
    4,759,000 5,167,000 5,405,000 4,909,000 4,861,000 5,697,000 4,983,000 4,727,000 4,910,000 4,291,000 3,535,000 2,853 1,947,000 1,506,000 781,000 269,000 256,000 259,000 323,000 351,000 435,000 509,000 391,000 615,000 590,000 612,000 673,000 753,000 599,000 642,000 454,000 324,000 276,000 240,000 240,000 137,000 144,000 99,000 95,000 105,000 96,000 87,000 89,000 101,000 92,000 115,000 136,000 110,000 126,000 118,000 142,000 160,000 226,000 184,000 165,000 138,000 118,000 125,000 1,392,000 1,350,000 2,327,000 
      corporate and subordinated debentures
    12,683,000 19,547,000 15,558,000 12,505,000 5,860,000 6,007,000 5,999,000 6,009,000 6,045,000 6,014,000 5,823,000 5,735 5,420,000 4,958,000 4,823,000 4,093,000 3,900,000 3,896,000  4,870,000 2,049,250 5,034,000                                        
      other borrowings
       648,000 42,000 3,075,000 4,402,000 2,421,000 665,000 889,000 6,165,000 4,616      41,000 3,000  2,391,000 4,249,000 3,021,000 4,735,000 5,181,000 5,361,000 4,737,000 2,725,000 1,452,000 1,519,000 1,708,000 1,005,000 842,000 847,000 887,000 475,000 469,000 451,000 641,000 646,000 850,000 1,497,000 1,508,000 1,502,000 1,239,000 668,000 673,000 554,000 562,000 551,000 527,000 532,000 638,000 691,000 1,353,000 1,431,000 1,532,000 1,584,000 1,678,000 1,727,000 1,847,000 
      total interest expense
    267,631,000 281,985,000 262,556,000 264,019,000 179,026,000 192,698,000 180,865,000 173,319,000 161,204,000 145,138,000 116,310,000 69,146 24,383,000 16,601,000 11,380,000 8,990,000 9,277,000 11,463,000 14,411,000 16,478,000 20,824,000 24,946,000 18,007,000 19,787,000 20,998,000 22,628,000 22,803,000 20,123,000 15,271,000 12,170,000 9,075,000 5,550,000 4,092,000 3,748,000 3,624,000 1,980,000 2,213,000 2,344,000 2,547,000 2,488,000 2,949,000 3,979,000 3,858,000 3,996,000 4,029,000 2,246,000 2,368,000 2,936,000 3,182,000 4,627,000 5,330,000 6,409,000 8,238,000 7,952,000 8,573,000 8,639,000 9,838,000 11,450,000 14,301,000 14,927,000 17,620,000 
      net interest income
    581,115,000 599,697,000 577,948,000 544,547,000 369,779,000 351,480,000 350,259,000 343,936,000 354,231,000 355,371,000 361,743,000 381,263 401,709,000 358,209,000 314,279,000 261,474,000 258,104,000 259,986,000 253,130,000 261,998,000 265,547,000 270,348,000 162,557,000 128,013,000 126,456,000 127,373,000 127,179,000 123,267,000 128,289,000 129,562,000 128,973,000 112,274,000 100,319,000 99,031,000 97,362,000 81,399,000 81,602,000 81,432,000 83,015,000 82,276,000 81,049,000 80,369,000 80,973,000 83,342,000 79,671,000 55,284,000 53,801,000 42,534,000 39,038,000 40,680,000 38,001,000 32,846,000 31,011,000 31,160,000 28,631,000 26,381,000 26,019,000 24,998,000 24,657,000 23,562,000 22,914,000 
      provision (recovery) for credit losses
    28,288,000 5,085,000          33,091 47,142,000 23,876,000 19,286,000                                               
      net interest income after provision (recovery) for credit losses
    402,260,000 594,612,000          348,172 354,567,000 334,333,000 294,993,000                                               
      noninterest income:
                                                                 
      fees on deposit accounts
    41,950,000 42,572,000 37,869,000 35,933,000 35,121,000 33,986,000 33,842,000 33,145,000 33,225,000 32,830,000 33,101,000 29,859 34,480,000 31,188,000 33,658,000 28,902,000 30,293,000 26,130,000 23,936,000 25,282,000 25,153,000 24,346,000 16,679,000 18,141,000 19,161,000 19,725,000 18,741,000 17,808,000 17,790,000 22,612,000 25,506,000 23,560,000 22,448,000 22,155,000 21,719,000 21,539,000 20,125,000 21,076,000 19,212,000 17,699,000                      
      mortgage banking income
    5,158,000 5,462,000 5,936,000 7,737,000 4,777,000 3,189,000 5,912,000 6,169,000 2,191,000 2,478,000 4,354,000 4,332 -546,000 2,262,000 5,480,000 10,594,000 12,044,000 15,560,000 10,115,000 26,880,000 25,162,000 48,022,000 18,371,000 14,647,000 3,757,000 6,115,000 5,307,000 2,385,000 2,824,000 3,317,000 4,948,000 3,744,000 3,446,000 5,195,000 5,569,000 5,620,000 4,198,000 3,229,000 4,817,000 7,089,000 6,626,000 4,124,000 4,683,000 3,291,000 1,342,000 1,957,000 3,395,000 2,962,000 1,830,000 2,341,000 1,125,000 863,000 2,600,000 1,660,000 1,182,000 1,451,000 2,134,000 1,261,000 507,000 1,240,000 1,030,000 
      trust and investment services income
    14,684,000 14,157,000 14,419,000 14,932,000 12,414,000 11,578,000 11,091,000 10,391,000 10,131,000 9,556,000 9,823,000 9,937 9,867,000 9,603,000 9,831,000 9,718,000 9,520,000 9,150,000 9,733,000 8,578,000 7,506,000 7,404,000 7,138,000 7,389,000 6,935,000 7,320,000 7,720,000 7,269,000 7,527,000 7,567,000 7,514,000 6,698,000 6,310,000 6,452,000 5,941,000 4,911,000 4,785,000 4,643,000 5,489,000 5,051,000 4,934,000 4,490,000 4,812,000 4,543,000 3,593,000 2,438,000 2,314,000 1,642,000 1,397,000 1,453,000 1,525,000 1,249,000 1,199,000 1,187,000 784,000 588,000 671,000 691,000 725,000 681,000 696,000 
      correspondent banking and capital markets income
    27,471,000 21,204,000 13,767,000 9,545,000 13,555,000 9,893,000 4,860,000 4,311,000 3,404,000 12,916,000                                                    
      sba income
    1,851,000 1,683,000 2,430,000 3,232,000 4,033,000 3,875,000 3,955,000 4,363,000 4,289,000 3,033,000 2,885,000 3,722 1,712,000 6,401,000 4,343,000                                               
      securities losses
    -57,202,750   -228,811,000                                                          
      gain on sale-leaseback, net of transaction costs
       229,279,000                                                          
      other income
    14,639,000 14,008,000 12,396,000 14,241,000 10,695,000 12,413,000 15,565,000 13,179,000 12,251,000 12,035,000 7,864,000 9,866 9,569,000 7,142,000 7,376,000 8,882,000                                              
      total noninterest income
    105,753,000 99,086,000 86,817,000 86,088,000 80,545,000 74,934,000 75,225,000 71,558,000 65,489,000 72,848,000 77,214,000 71,355 57,687,000 77,178,000 88,292,000 86,090,000 91,894,000 87,010,000 79,020,000 96,285,000 97,871,000 114,790,000 54,347,000 44,132,000 36,307,000 37,582,000 37,618,000 32,058,000 32,027,000 37,525,000 43,518,000 39,098,000 36,040,000 37,574,000 36,435,000 32,118,000 30,041,000 29,197,000 29,771,000 30,082,000 26,505,000 24,453,000 24,399,000 20,679,000 15,265,000 8,485,000 9,523,000 11,744,000 9,473,000 20,791,000 8,792,000 15,873,000 12,496,000 11,421,000 101,959,000 5,591,000 7,761,000 7,131,000  8,127,000 7,505,000 
      noninterest expense:
                                                                 
      salaries and employee benefits
    202,714,000 199,148,000 200,162,000 195,811,000 154,116,000 150,865,000 151,435,000 150,453,000 145,850,000 146,146,000 147,342,000 144,060 140,440,000 139,554,000 137,037,000 137,673,000 137,321,000 136,969,000 137,379,000 140,361,000 138,982,000 134,919,000 81,720,000 60,978,000 58,218,000 59,551,000 58,547,000 58,431,000 57,934,000 55,026,000 62,465,000 50,735,000 47,245,000 47,580,000 48,886,000 40,537,000 41,432,000 40,550,000 40,013,000 39,754,000 40,987,000 40,029,000 40,276,000 39,093,000 34,464,000 23,746,000 23,252,000 18,262,000 18,048,000 17,345,000 18,016,000 16,646,000 15,940,000 15,656,000 14,091,000 10,649,000 9,517,000 10,519,000 10,164,000 10,863,000 11,221,000 
      occupancy expense
    42,567,000 40,874,000 41,507,000 35,493,000 22,831,000 22,242,000 22,453,000 22,577,000 22,715,000 22,251,000 22,196,000 21,533 22,412,000 22,490,000 22,759,000 21,840,000 22,915,000 23,135,000 22,844,000 23,331,000 23,496,000 23,845,000 15,959,000 12,287,000 12,113,000 11,883,000                                    
      information services expense
    30,443,000 28,988,000 30,155,000 31,362,000 23,416,000 23,280,000 23,144,000 22,353,000 22,000,000 21,428,000 21,119,000 19,925 19,847,000 20,714,000 19,947,000 19,193,000 18,489,000 18,061,000 19,078,000 18,789,000 19,526,000 18,855,000 12,155,000 9,306,000 8,919,000 8,878,000 8,671,000 9,009,000 7,804,000 8,903,000 9,738,000 6,686,000 6,003,000 6,413,000 6,360,000 5,083,000 5,034,000 4,734,000 4,736,000 4,382,000 3,958,000 3,417,000 4,313,000 4,222,000 3,827,000 2,992,000 3,192,000 2,902,000 2,468,000 2,851,000 2,503,000 2,341,000 2,157,000 2,157,000 2,371,000 1,381,000 1,286,000 1,442,000    
      oreo and loan related expense
    867,000 5,427,000 2,295,000 1,784,000 1,416,000 1,358,000 1,307,000 606,000 948,000 613,000 -14,000 169 78,000 532,000                                                
      amortization of intangibles
    23,417,000 23,426,000 24,048,000 23,831,000 5,326,000 5,327,000 5,744,000 5,998,000 6,615,000 6,616,000 7,028,000 7,299 8,027,000 7,837,000 8,847,000 8,494,000 8,517,000 8,543,000 8,968,000 9,164,000 9,760,000 9,560,000 4,665,000 3,007,000 3,267,000 3,268,000 3,268,000 3,281,000 3,537,000 3,722,000 3,413,000 2,857,000 2,494,000 2,495,000 2,507,000 1,892,000 1,904,000 2,266,000 2,078,000 1,964,000 2,016,000 2,080,000 2,084,000 2,104,000 1,738,000 1,022,000 1,034,000 540,000 500,000 517,000 505,000 446,000 432,000 432,000 349,000 131,000 132,000 131,000 144,000 145,000 144,000 
      supplies, printing and postage expense
    3,593,000 3,278,000 3,970,000 3,128,000 2,730,000 2,762,000 2,526,000 2,540,000 2,761,000 2,623,000 2,554,000 2,640 2,411,000 2,621,000 2,400,000 2,189,000 2,179,000 2,310,000  2,670,000 1,467,500 2,755,000      1,504,000 1,561,000 1,406,000 1,392,000 1,433,000 1,491,000 1,570,000 1,654,000 1,757,000 1,808,000 1,528,000 1,377,000 1,430,000 1,612,000                     
      professional fees
    7,410,000 4,994,000 4,658,000 4,709,000 5,366,000 4,017,000 3,906,000 3,115,000 7,025,000 3,456,000 4,364,000 3,702 3,756,000 3,495,000 4,331,000 3,749,000 2,639,000 2,415,000 2,301,000 3,274,000 4,306,000 4,385,000 2,848,000 2,494,000 2,862,000 2,442,000 2,781,000 2,240,000 2,138,000 1,898,000 1,699,000 1,338,000 1,265,000 1,599,000 1,773,000 1,576,000 1,329,000 1,156,000 1,383,000 1,585,000 1,409,000 1,068,000 1,190,000 1,341,000 1,377,000 760,000 691,000 732,000 633,000 377,000 501,000 433,000 495,000 616,000 557,000 376,000 557,000 434,000 597,000 507,000 534,000 
      fdic assessment and other regulatory charges
    9,884,000 8,374,000 11,469,000 11,258,000 7,365,000 7,482,000 7,771,000 8,534,000 8,325,000 8,632,000 9,819,000 6,294 6,589,000 6,300,000 5,332,000 4,812,000 4,965,000 4,245,000 4,931,000 3,771,000 3,403,000 2,849,000 2,403,000 2,058,000 1,327,000 228,000 1,455,000 1,535,000 2,525,000 3,277,000 1,263,000 895,000 918,000 989,000 1,122,000 1,017,000 1,144,000 1,029,000 1,248,000 1,253,000 1,184,000 1,268,000 1,267,000 1,576,000 1,521,000 1,096,000 1,224,000 1,073,000 1,037,000 859,000 1,255,000 1,479,000 1,354,000 1,227,000 1,323,000 956,000 2,333,000 1,184,000    
      fdic special assessment
        -621,000  619,000 3,854,000                                                      
      advertising and marketing
    4,710,000 2,980,000 3,010,000 2,290,000 2,269,000 2,296,000 2,594,000 1,984,000 2,826,000 3,009,000 1,521,000 2,118 2,669,000 2,170,000 2,286,000 1,763,000 2,375,000 2,185,000 1,659,000 1,740,000 1,544,000 1,203,000 531,000 814,000 1,491,000 1,052,000 959,000 807,000 1,049,000 1,163,000 736,000 1,563,000 852,000 989,000 559,000 858,000 645,000 920,000 1,054,000 1,009,000 888,000 837,000 1,054,000 1,134,000 1,150,000 648,000 842,000 553,000 757,000 824,000 289,000 909,000 614,000 1,028,000 587,000 579,000 571,000 650,000 771,000 1,092,000 919,000 
      merger, branch consolidation, severance-related, and other expense
    4,494,000 20,889,000 24,379,000                                                           
      other expense
    38,591,000 33,964,000 29,408,000                                                           
      total noninterest expense
    364,855,000 372,342,000 375,061,000 408,826,000 256,609,000 246,847,000 248,747,000 249,290,000 273,243,000 238,206,000 242,626,000 240,505 229,499,000 240,433,000 231,169,000 228,600,000 224,037,000 232,290,000 263,383,000 228,711,000 278,398,000 236,887,000 175,112,000 107,247,000 100,628,000 96,364,000 109,407,000 98,239,000 100,294,000 110,506,000 116,426,000 104,602,000 81,574,000 86,539,000 104,723,000 73,854,000 72,030,000 71,881,000 73,194,000 71,529,000 70,485,000 75,058,000 75,889,000 77,423,000 75,419,000 44,885,000 46,441,000 37,508,000 35,219,000 37,158,000 35,048,000 34,224,000 30,598,000 29,377,000 32,918,000 21,797,000 21,038,000 20,187,000 19,096,000 19,695,000 20,129,000 
      earnings:
                                                                 
      income before provision for income taxes
    315,408,000 321,356,000 282,199,000                                                           
      provision for income taxes
    67,686,000 74,715,000 66,975,000                                                           
      net income
    247,722,000 246,641,000 215,224,000 89,080,000 144,178,000 143,179,000 132,370,000 115,056,000 106,791,000 124,144,000 123,447,000 139,926 143,502,000 133,043,000 119,175,000 100,329,000 106,846,000 122,788,000 98,960,000 146,949,000 86,236,000 95,221,000 -84,935,000 24,110,000 49,091,000 51,565,000 41,460,000 44,367,000 47,082,000 40,459,000 42,326,000 2,421,000 35,046,000 31,823,000 18,264,000 24,516,000 24,494,000 25,535,000 25,140,000 24,872,000 23,926,000 19,327,000 17,946,000 16,917,000 12,054,000 12,532,000 10,649,000 8,031,000 7,028,000 10,332,000 4,918,000 2,516,000 1,787,000 575,000 48,961,000 2,171,000 5,385,000 4,520,000 124,000 6,149,000 5,963,000 
      yoy
    71.82% 72.26% 62.59% -22.58% 35.01% 15.33% 7.23% 82126.32% -25.58% -6.69% 3.58% -99.86% 34.31% 8.35% 20.43% -31.73% 23.90% 28.95% -216.51% 509.49% 75.67% 84.66% -304.86% -45.66% 4.27% 27.45% -2.05% 1732.59% 34.34% 27.14% 131.75% -90.12% 43.08% 24.63% -27.35% -1.43% 2.37% 32.12% 40.09% 47.02% 98.49% 54.22% 68.52% 110.65% 71.51% 21.29% 116.53% 219.20% 293.28% 1696.87% -89.96% 15.89% -66.82% -87.28% 39384.68% -64.69% -9.69%     
      qoq
    0.44% 14.60% 141.61% -38.22% 0.70% 8.17% 15.05% 7.74% -13.98% 0.56% 88123.06% -99.90% 7.86% 11.64% 18.78% -6.10% -12.98% 24.08% -32.66% 70.40% -9.44% -212.11% -452.28% -50.89% -4.80% 24.37% -6.55% -5.77% 16.37% -4.41% 1648.29% -93.09% 10.13% 74.24% -25.50% 0.09% -4.08% 1.57% 1.08% 3.95% 23.80% 7.70% 6.08% 40.34% -3.81% 17.68% 32.60% 14.27% -31.98% 110.09% 95.47% 40.79% 210.78% -98.83% 2155.23% -59.68% 19.14% 3545.16% -97.98% 3.12%  
      earnings per common share:
                                                                 
      basic
    2,470 2,440 2,120 880 1,890 1,880 1,740 1,510 1,400 1,630 1,620 1.84 1,900 1,760 1,580 1,400 1,540 1,750 1,400 2,070 1,500 1,340 -1,960 720 1,460 1,510 1,180 1,250 1,280 1,100 1,150 30 1,200 1,090 630 1,020 1,020 1,060 1,050 1,040 1,000 810 750 660 530 750 640 550 510 750 360 190 140 50 3,890 170 130 330    
      diluted
    2,460 2,420 2,110 870 1,880 1,860 1,730 1,500 1,390 1,620 1,620 1.83 1,890 1,750 1,570 1,390 1,520 1,740 1,390 2,060 1,500 1,340 -1,960 710 1,440 1,500 1,170 1,250 1,280 1,090 1,150 30 1,190 1,080 630 1,010 1,010 1,060 1,040 1,030 990 800 740 660 520 740 630 550 500 740 350 190 140 50 3,860 170 130 330    
      weighted-average common shares outstanding:
                                                                 
      basic
    101,043,000 101,218,000 101,495,000 101,410,000 76,303,000 76,299,000 76,251,000 76,301,000 76,051,000 76,139,000 76,058,000 75,902 74,551,000 75,606,000 75,461,000 71,447,000 70,393,000 70,066,000 70,866,000 71,009,000 54,756,000 70,905,000 43,318,000 33,566,000 34,561,000 34,057,000 35,089,000 35,445,000 36,645,000 36,677,000 36,646,000 29,686,000 29,115,000 29,095,000 28,892,000 23,995,000 23,969,000 23,966,000 23,984,000 23,981,000 23,943,000 23,899,000 23,892,000 23,873,000 21,894,000 16,790,000 16,769,000 14,651,000 13,883,000 13,818,000 13,805,000 13,185,000 12,620,000 12,612,000 12,591,000 12,547,000 11,827,000 11,180,000 10,121 10,110 10,101 
      diluted
    101,499,000 101,735,000 101,845,000 101,829,000 76,762,000 76,805,000 76,607,000 76,660,000 76,480,000 76,571,000 76,418,000 76,389 75,181,000 76,182,000 76,094,000 72,111,000 70,889,000 70,576,000 71,409,000 71,484,000 55,063,000 71,076,000 43,318,000 33,805,000 34,797,000 34,300,000 35,300,000 35,619,000 36,893,000 36,929,000 36,899,000 29,922,000 29,385,000 29,365,000 29,159,000 24,237,000 24,191,000 24,224,000 24,285,000 24,258,000 24,201,000 24,160,000 24,141,000 24,116,000 22,128,000 16,990,000 16,936,000 14,733,000 13,951,000 13,884,000 13,886,000 13,273,000 12,711,000 12,738,000 12,696,000 12,605,000 11,871,000 11,226,000 10,274 10,253 10,222 
      provision for credit losses
      7,505,000                                                           
      net interest income after provision for credit losses
      570,443,000                                                           
      benefit from credit losses
       100,562,000   3,889,000 12,686,000 26,047,250 32,709,000 38,389,000          18,185,000 29,797,000                                        
      net interest income after benefit from credit losses
       443,985,000   346,370,000 331,250,000 248,547,000 322,662,000 323,354,000          247,362,000 240,551,000                                        
      merger, branch consolidation, severance related and other income
       68,006,000 3,400,500 3,303,000 5,785,000 4,513,000                                                      
      income before benefit from income taxes
       121,247,000 128,226,000 186,538,000 172,848,000 153,518,000 123,567,000 157,304,000 157,942,000 179,022 112,651,750 171,078,000 152,116,000 127,413,000 117,290,250 153,609,000  187,992,000 66,835,000 118,454,000 -109,682,000 28,365,000 58,578,000 64,563,000 51,686,000 55,598,000 56,905,000 52,103,000 53,611,000 42,962,000 52,723,000 47,753,000 25,367,000 36,936,000 37,056,000 37,922,000 38,517,000 37,685,000 36,251,000 27,673,000 27,314,000 25,749,000 18,858,000 18,705,000 15,823,000 12,128,000 10,569,000 15,990,000 7,530,000 3,854,000 2,581,000 695,000 76,894,000 3,185,000 8,221,000 6,899,000 83,000 9,662,000 9,045,000 
      benefit from income taxes
       32,167,000 30,574,750 43,359,000 40,478,000 38,462,000 26,687,750 33,160,000 34,495,000 39,096 24,515,000 38,035,000 32,941,000 27,084,000 25,116,000 30,821,000  41,043,000 685,250 23,233,000  4,255,000 9,487,000 12,998,000 10,226,000 11,231,000 9,823,000 11,644,000 11,285,000 40,541,000 17,677,000 15,930,000 7,103,000 12,420,000 12,562,000 12,387,000 13,377,000 12,813,000 12,325,000 8,346,000 9,368,000 8,832,000 6,804,000 6,173,000 5,174,000 4,097,000 3,541,000 5,658,000 2,612,000 1,338,000 794,000 120,000 27,933,000  2,836,000 2,379,000  3,513,000 3,082,000 
      (recovery) benefit from credit losses
        2,401,000 -6,971,000           -9,157,000 -38,903,000 -58,793,000 -58,420,000                                          
      net interest income after (recovery) benefit from credit losses
        259,017,750 358,451,000           267,261,000 298,889,000 311,923,000 320,418,000                                          
      securities gains
            -2,000   45  30,000   2,000 64,000 36,000  35,000 15,000   24,000 437,000 1,709,000 541,000 -11,000 -641,000  33,000 1,278,000 110,000   122,000      88,000     61,000   10,000 323,000    82,000    340,000  
      merger, branch consolidation and severance related expense
            1,778,000 164,000 1,808,000 9,412                                                  
      correspondent banking and capital market income
              19,187,000 13,594 2,605,000 20,552,000 27,604,000 27,994,000 30,216,000 25,164,000  28,748,000 9,248,000 26,432,000                                        
      extinguishment of debt cost
                                                                 
      merger and branch consolidation related expense
                1,543,000 13,679,000 5,390,000 10,276,000 6,644,000 17,618,000 32,970,000 10,009,000 19,836,000 21,662,000 40,279,000 4,129,000 1,494,000  2,078,000 1,114,000 4,476,000 14,096,000 11,296,000 17,621,000 1,551,000 4,307,000 21,024,000                           
      oreo and loan related income
                  -3,000                                               
      recovery for credit losses
                   -8,449,000                                              
      net interest income after recovery for credit losses
                   269,923,000                                              
      oreo and loan related (gain) expense
                   -238,000                                              
      other
                    6,765,500 10,942,000 9,323,000 6,797,000 12,264,000 8,571,000 2,092,000 3,955,000 4,198,000 2,584,000 2,794,000 2,188,000 2,659,000 2,503,000 2,575,000 2,138,000 1,367,000 1,491,000 1,674,000 4,475,000 2,286,000 2,205,000 2,124,000 2,285,000 2,445,000 4,139,000 3,746,000 3,811,000 2,496,000 1,419,000 1,331,000 1,945,000 712,000 581,000 605,000 622,000 1,096,000 1,319,000 1,176,000 307,000 391,000 412,000 431,000 558,000 818,000 
      oreo expense and loan related
                    692,250 1,527,000 240,000 1,002,000 728,000 1,146,000 1,107,000 587,000 1,013,000 597,000 881,000 751,000 -19,000 1,037,000 1,661,000 1,073,000 1,753,000 1,753,000 2,142,000 874,000 1,774,000 1,845,000 2,717,000 2,019,000 3,014,000 3,374,000 1,875,000 4,269,000 3,461,000 2,820,000 3,102,000 2,115,000 2,716,000 4,118,000 2,777,000 2,533,000 1,861,000 825,000  2,497,000 1,367,000 674,000    
      income before benefit from (benefit of) income taxes
                      127,560,000                                           
      benefit from (benefit of) income taxes
                      28,600,000                                           
      recoveries on acquired loans
                               1,867,000 1,238,000 2,167,000 2,975,000 2,925,000 1,944,000 2,171,000 1,532,000                           
      pension plan termination expense
                              9,526,000                                   
      benefit from loan losses
                          151,474,000 36,533,000 3,557,000 4,028,000 3,704,000 1,488,000 3,117,000 4,478,000 2,454,000 3,808,000 2,062,000 2,313,000 3,707,000 2,727,000 2,557,000 826,000 1,075,000 3,144,000 818,000 2,091,000 2,169,000 849,000 659,000 179,000 1,060,000 4,642,000 2,723,000 8,323,000 4,215,000 10,641,000 10,328,000 12,509,000 20,778,000 6,990,000 4,521,000 5,043,000 2,785,000 2,332,000 1,245,000 
      net interest income after benefit from loan losses
                          11,083,000 91,480,000 122,899,000 123,345,000 123,475,000 121,779,000 125,172,000 125,084,000 126,519,000 108,466,000 98,257,000 96,718,000 93,655,000 78,672,000 79,045,000 80,606,000 81,940,000 79,132,000 80,231,000 78,278,000 78,804,000 82,493,000 79,012,000 55,105,000 52,741,000 37,892,000 36,315,000 32,357,000 33,786,000 22,205,000 20,683,000 18,651,000 7,853,000 19,391,000 21,498,000 19,955,000 21,872,000 21,230,000 21,669,000 
      (benefit of) benefit from income taxes
                          -24,747,000                                       
      federal funds sold and securities purchased under agreements to resell
                            1,891,250 2,676,000 3,426,000 1,463,000 1,106,000 1,218,000 660,000 793,000 581,000 762,000 573,000 756,000 752,000 755,000 487,000 464,000 411,000 430,000 441,000 460,000 505,000 444,000 418,000 279,000 212,000 161,000 361,000 353,000 247,000 214,000 233,000 183,000 84,000 82,000 177,000 269,000 389,000 
      net occupancy expense
                              7,616,000 7,199,000 7,630,000 7,815,000 8,166,000 6,707,000 6,214,000 6,048,000 6,388,000 5,541,000 5,359,000 5,427,000 5,395,000 5,046,000 5,237,000 5,387,000 5,731,000 5,590,000 5,046,000 2,851,000 2,932,000 2,478,000 2,248,000 2,443,000 2,346,000 2,576,000 2,046,000 1,937,000 2,373,000 1,582,000 1,559,000 1,583,000 1,528,000 1,494,000 1,498,000 
      furniture and equipment expense
                               4,413,000 4,605,000 4,519,000 4,626,000 4,146,000 3,751,000 3,877,000 3,794,000 3,072,000 2,851,000 2,772,000 2,554,000 2,762,000 3,145,000 3,166,000 3,264,000 3,754,000 3,523,000 2,266,000 2,572,000 2,371,000 2,239,000 2,127,000 2,181,000 1,957,000 1,963,000 1,907,000 1,636,000 1,507,000 1,499,000 1,560,000 1,577,000 1,573,000 1,517,000 
      dividends per common share
                               380 350 340 330 330 330 330 330 300 280 260 250 240 230 210 200 190 190 180 180 170 170 170 170 170 170 170 170 170 170 170    
      other-than-temporary impairment losses
                                   -188,250 -753,000                             
      bankcard expense
                                379,000 311,000 3,654,000 2,894,000 2,748,000 2,886,000 2,770,000 3,040,000 2,879,000 2,607,000 2,448,000 2,285,000 1,980,000 2,141,000 2,187,000 2,299,000 1,752,000 1,236,000 1,164,000               
      amortization of fdic indemnification asset
                                       -4,427,000 -1,475,000 -1,467,000 -1,871,000                       
      branch and conversion related expense
                                       1,573,000 958,000                         
      branch acquisition and consolidation expense
                                         1,617,000 3,091,000                       
      merger expense
                                                                 
      preferred stock dividends
                                               1,073,000 542,000            450,000 665,000    
      net income available to common shareholders
                                         25,535,000 25,140,000 24,872,000 23,926,000 19,327,000 17,946,000 15,844,000 11,512,000        1,787,000 575,000 48,961,000 2,171,000 1,525,000 3,706,000    
      amortization of fdic indemnification assets
                                                                 
      branch consolidation expense
                                           2,237,000                      
      merger and branding related expense
                                             6,846,000 6,510,000 5,985,000                  
      service charges on deposit accounts
                                            8,108,000 9,126,000 9,144,000 8,988,000 8,966,000 5,736,000 5,761,000 5,886,000 5,447,000 6,050,000 5,615,000 5,030,000 5,683,000 5,582,000 4,523,000 4,089,000 3,819,000 3,585,000 4,157,000 4,032,000 3,805,000 
      bankcard services income
                                            7,599,000 7,489,000 7,741,000 7,124,000 6,493,000 4,245,000 3,893,000 3,618,000 3,320,000 2,980,000 3,045,000 2,659,000 2,397,000 2,348,000 1,799,000 1,278,000 1,290,000 1,182,000 1,247,000 1,276,000 1,156,000 
      accretion of fdic indemnification assets
                                                                 
      merger and conversion related expense
                                                10,397,000 860,000 1,963,000 1,998,000              
      gains on acquisitions
                                                     11,001,000            
      merger-related expense
                                                    96,000 1,587,000 598,000 609,000 566,000 964,000 3,908,000       
      accretion (amortization) of fdic indemnification asset
                                                                 
      federal home loan bank advances prepayment fee
                                                          3,189,000       
      accretion on fdic indemnification asset
                                                                 
      gain on acquisition
                                                       5,528,000   98,081,000       
      total other-than-temporary impairment losses
                                                                 
      portion of impairment losses recognized in other comprehensive loss
                                                           3,048,000 1,938,000     
      net impairment losses recognized in earnings
                                                                 
      accretion on preferred stock discount
                                                            3,410,000 149,000    
      money market funds
                                                           3,000 21,000 44,000    
      deposits with banks
                                                          19,000 2,000 4,000  3,000 15,000 32,000 
      oreo income and loan related
                                                                 
      benefit for income taxes
                                                           1,014,000      
      loans
                                                              35,727,000 35,016,000 36,785,000 
      earnings per share:
                                                                 
      basic
                                                              0.01 0.61 0.59 
      diluted
                                                              0.01 0.6 0.58 
      dividends per share
                                                              0.17 0.17 0.17 
      net interest income:
                                                                 
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-09-30 2014-06-30 2013-09-30 2013-06-30 2013-03-31 2012-06-30 2012-03-31 2011-09-30 2011-06-30 2011-03-31 2010-09-30 2010-06-30 2010-03-31 2009-09-30 2009-06-30 2009-03-31 2008-09-30 2008-06-30 2008-03-31 
                                                                  
        assets
                                                                  
        cash and cash equivalents:
                                                                  
        cash and due from banks
      583,375,000 582,792,000 755,798,000 688,153,000 525,506,000 563,887,000 507,425,000 478,271,000 510,922,000 514,917,000 552,900,000 558,158,000 548,387,000 394,794,000 561,516,000 588,372,000 476,653,000 597,321,000 529,434,000 392,556,000  344,389,000 380,661,000 259,775,000 228,393,000 258,357,000 251,631,000 225,865,000 234,011,000 250,106,000 227,264,000 205,107,000 197,984,000 225,259,000 212,042,000 182,875,000 183,170,000 194,381,000 641,502,000 422,057,000 457,130,000 269,480,000 388,852,000 266,387,000 157,362,000 227,326,000 140,855,000 329,942,000 134,939,000 87,319,000 129,293,000 77,047,000 72,574,000 81,683,000 56,400,000 80,822,000 49,164,000 56,813,000 59,805,000 66,888,000 
        federal funds sold and interest-earning deposits with banks
      2,286,928,000 2,285,751,000 2,465,004,000 2,348,641,000 593,777,000 384,853,000 338,829,000 493,378,000 236,435,000 587,626,000 694,581,000 1,215,766,000 580,491,000 2,342,389,000 4,099,342,000 5,414,420,000 6,018,915,000 5,328,530,000  5,214,760,000                                         
        deposits in other financial institutions
      302,180,000 275,912,000 243,304,000 262,896,000 272,784,000 263,939,000 270,912,000 237,808,000 251,520,000 226,594,000 266,268,000 222,738,000 183,685,000 72,512,000 61,241,000 29,814,000 347,579,000 372,472,000 414,478,000 366,821,000  928,149,000 873,194,000                                      
        total cash and cash equivalents
      3,172,483,000 3,144,455,000 3,464,106,000 3,299,690,000 1,392,067,000 1,212,679,000 1,117,166,000 1,209,457,000 998,877,000 1,329,137,000 1,513,749,000 1,996,662,000 1,312,563,000 2,809,695,000 4,722,099,000 6,032,606,000 6,843,147,000 6,298,323,000 6,404,512,000 5,974,137,000  4,471,639,000 4,363,708,000 1,262,836,000  719,194,000 851,971,000 949,591,000 307,309,000 396,849,000 644,504,000  403,934,000 431,890,000 663,126,000 481,912,000 697,277,000  889,380,000 593,382,000 630,734,000 503,028,000 589,523,000 645,171,000 436,481,000 495,869,000 309,919,000 403,222,000 158,769,000 249,067,000 412,624,000 173,190,000 187,025,000 238,097,000 175,415,000 157,092,000 130,079,000 80,137,000 105,005,000 112,898,000 
        trading securities, at fair value
      110,183,000 107,519,000 95,306,000 107,401,000 102,932,000 87,103,000 92,161,000 66,188,000 31,321,000 114,154,000 56,580,000 16,039,000 31,263,000 51,940,000 88,088,000 74,234,000 77,689,000 61,294,000  83,947,000                                         
        investment securities:
                                                                  
        securities held to maturity
      2,048,030,000 2,096,727,000 2,145,991,000 2,195,980,000 2,254,670,000 2,301,307,000 2,348,528,000 2,446,589,000 2,487,440,000 2,533,713,000 2,585,155,000 2,636,673,000 2,683,241,000 2,738,178,000 2,806,465,000 2,827,769,000 1,819,901,000  1,189,265,000 1,214,313,000         500,000 499,000 1,274,000  3,678,000 4,166,000 6,095,000 7,921,000 7,920,000  9,314,000 9,659,000 9,659,000 10,389,000 10,389,000 12,426,000 12,427,000 14,598,000 16,567,000 16,568,000 18,699,000 19,100,000 19,730,000 19,941,000 20,092,000 20,403,000 21,540,000 22,356,000 23,057,000 24,560,000 25,017,000 23,281,000 
        securities available for sale, at fair value
      6,313,756,000 6,042,800,000 5,927,867,000 5,853,369,000 4,320,593,000 4,564,363,000 4,498,264,000 4,598,400,000 4,784,388,000 4,623,618,000 4,949,334,000 5,159,999,000 5,326,822,000 5,369,610,000 5,666,008,000 5,924,206,000 5,193,478,000 4,631,554,000 4,369,159,000 3,891,490,000  3,561,929,000 3,137,718,000 1,971,195,000  1,813,134,000 1,717,276,000 1,466,249,000 1,551,281,000 1,577,999,000 1,640,837,000  1,320,679,000 1,341,652,000 1,381,013,000 989,610,000 978,047,000  885,798,000 841,661,000 808,396,000 805,114,000 795,741,000 626,798,000 511,347,000 510,852,000 478,472,000 322,588,000 281,926,000 209,956,000 189,654,000 227,137,000 251,644,000 268,372,000 175,272,000 153,643,000 165,558,000 198,899,000 215,834,000 211,199,000 
        other investments
      353,428,000 366,218,000 357,487,000 345,695,000 223,613,000 211,458,000 201,516,000 187,285,000 192,043,000 187,152,000 196,728,000 217,991,000 179,717,000 179,755,000 179,815,000 179,258,000 160,568,000 160,592,000 160,607,000 161,468,000  185,199,000 133,430,000 62,994,000  49,124,000 49,124,000 40,624,000 19,229,000 19,229,000 23,479,000  12,439,000 13,076,000 13,501,000 9,529,000 9,539,000  9,031,000 9,031,000 9,031,000 10,518,000 10,518,000 13,386,000 7,805,000 7,805,000 16,099,000 18,292,000 20,422,000 20,427,000 23,823,000 21,116,000 22,181,000 22,230,000 15,416,000 15,416,000 15,417,000 15,502,000 15,540,000 15,368,000 
        total investment securities
      8,715,214,000 8,505,745,000 8,431,345,000 8,395,044,000 6,798,876,000 7,077,128,000 7,048,308,000 7,232,274,000 7,463,871,000 7,344,483,000 7,731,217,000 8,014,663,000 8,189,780,000 8,287,543,000 8,652,288,000 8,931,233,000 7,173,947,000 6,433,631,000 5,719,031,000 5,267,271,000  3,747,128,000 3,271,148,000 2,034,189,000  1,862,258,000 1,766,400,000 1,506,873,000 1,571,010,000 1,597,727,000 1,665,590,000  1,336,796,000 1,358,894,000 1,400,609,000 1,007,060,000 995,506,000  904,143,000 860,351,000 827,086,000 826,021,000 816,648,000 652,610,000 531,579,000 533,255,000 511,138,000 357,448,000 321,047,000 249,483,000 233,207,000 268,194,000 293,917,000 311,005,000 212,228,000 191,415,000 204,032,000 238,961,000 256,391,000 249,848,000 
        loans held for sale
      345,343,000 346,673,000 318,985,000 357,918,000 279,426,000 287,043,000 100,007,000 56,553,000 50,888,000 27,443,000 42,951,000 27,289,000 28,968,000 34,477,000 73,880,000 130,376,000 191,723,000 242,813,000 171,447,000 352,997,000  456,141,000 603,275,000 71,719,000 46,553,000 87,393,000 47,796,000 33,297,000 33,752,000 36,968,000 42,690,000 4,557,117,193,770 46,321,000 65,995,000 46,988,000 48,926,000 34,933,000 5,478,719,363,530 48,985,000 73,055,000 87,342,000 56,595,000 56,407,000 52,467,000 47,980,000 50,449,000 42,525,000 34,706,000 45,870,000 17,956,000 10,755,000 49,586,000 22,724,000 15,925,000 20,077,000 53,853,000 43,603,000 11,419,000 19,015,000 28,060,000 
        loans:
                                                                  
        acquired - non-purchased credit deteriorated loans
      11,232,414,000 11,877,828,000 12,492,553,000 13,084,853,000 3,635,782,000 3,959,028,000 4,253,323,000 4,534,583,000 4,796,913,000 5,064,254,000 5,275,913,000 5,620,290,000 5,943,092,000 6,365,175,000 6,908,234,000 7,633,824,000 5,890,069,000 6,554,647,000  8,433,913,000  10,557,907,000                                       
        acquired - purchased credit deteriorated loans
      2,977,499,000 3,160,359,000 3,409,186,000 3,634,490,000 862,155,000 913,342,000 957,255,000 1,031,283,000 1,108,813,000 1,171,543,000 1,269,983,000 1,325,400,000 1,429,731,000 1,544,562,000 1,707,592,000 1,939,033,000 1,987,322,000 2,255,874,000  2,680,466,000  3,143,822,000                                       
        non-acquired loans
      34,388,614,000 32,629,724,000 31,365,508,000 30,047,389,000 29,404,990,000 28,675,822,000 28,023,986,000 27,101,444,000 26,482,763,000 25,780,875,000 24,990,889,000 23,750,452,000 22,805,039,000 20,926,566,000 19,319,440,000 16,983,570,000 16,050,775,000                                            
        less allowance for credit losses
      -585,197,000 -590,133,000 -621,046,000 -623,690,000 -465,280,000 -467,981,000 -472,298,000 -469,654,000 -456,573,000 -447,956,000 -427,392,000 -370,645,000 -356,444,000 -324,398,000 -319,708,000 -300,396,000 -301,807,000 -314,144,000 -350,401,000 -406,460,000  -440,159,000 -434,608,000 -144,785,000                                     
        loans
      48,013,330,000 47,077,778,000 46,646,201,000 46,143,042,000 33,437,647,000 33,080,211,000 32,762,266,000 32,197,656,000 31,931,916,000 31,568,716,000 31,109,393,000 30,325,497,000 29,821,418,000 28,511,905,000 27,615,558,000 26,256,031,000 23,626,359,000 23,474,805,000 23,682,677,000 24,085,005,000  24,797,656,000 25,064,539,000 11,362,105,000  11,229,892,000 11,167,979,000 11,089,600,000 10,855,344,000 10,778,068,000 10,589,521,000  8,223,204,000 8,140,706,000 7,868,840,000 6,380,657,000 6,129,228,000  5,835,646,000 5,749,270,000 5,666,720,000 5,627,739,000 5,634,122,000 5,687,059,000 3,517,213,000 3,526,607,000 2,958,227,000 2,724,496,000 2,818,425,000 2,711,229,000 2,692,108,000 2,580,968,000 2,594,824,000 2,572,652,000 2,209,403,000 2,236,162,000 2,292,654,000 2,279,726,000 2,246,353,000 2,144,991,000 
        premises and equipment
      994,176,000 961,510,000 964,878,000 946,334,000 502,559,000 507,452,000 517,382,000 512,635,000 519,197,000 516,583,000 518,353,000 517,146,000 520,635,000 531,160,000 562,781,000 568,332,000 558,499,000 569,817,000  569,171,000  626,259,000      322,553,000 241,909,000 245,288,000 253,605,000  198,146,000 201,539,000 203,505,000 177,950,000 176,412,000  174,662,000 171,582,000 171,565,000 173,425,000 184,113,000 184,959,000 109,794,000 110,792,000 106,458,000 93,209,000 90,020,000 90,529,000 87,326,000 86,396,000 84,206,000 72,079,000 72,523,000 73,404,000 73,606,000 64,056,000 57,698,000 55,966,000 
        bank owned life insurance
      1,293,574,000 1,285,532,000 1,280,632,000 1,273,472,000 1,013,209,000 1,007,275,000 1,001,998,000 997,562,000 991,454,000 984,881,000 979,494,000 967,750,000 964,708,000 960,052,000 953,970,000 942,922,000 783,049,000 778,552,000  562,624,000  556,475,000      230,629,000 229,075,000 227,588,000 226,222,000  151,402,000 150,476,000 149,562,000 102,815,000 102,199,000  100,967,000 100,363,000 99,751,000 98,505,000 97,933,000 96,551,000 43,286,000 43,008,000 35,543,000              
        deferred tax assets
      112,578,000 135,106,000 166,361,000 153,930,000 179,884,000 122,384,000 162,951,000 170,818,000 164,354,000 150,422,000 164,426,000 165,161,000 177,801,000 198,647,000 157,944,000 136,078,000 64,964,000 19,684,000  105,087,000  107,500,000      31,884,000 47,943,000 48,853,000 46,736,000  41,664,000 39,921,000 43,075,000 25,915,000 32,045,000  40,090,000 45,911,000 40,629,000 60,322,000 66,780,000                  
        derivatives assets
      222,886,000 226,359,000 214,898,000 177,262,000 161,490,000 195,722,000 185,036,000 176,784,000 172,939,000 212,345,000 174,480,000 159,287,000 211,016,000 1,083,803,000 668,324,000 412,815,000 414,742,000 489,085,000  416,329,000  953,036,000                                       
        mortgage servicing rights
      84,032,000 84,491,000 85,836,000 87,742,000 89,795,000 83,512,000 88,904,000 87,970,000 85,164,000 89,476,000 87,539,000 85,406,000 86,610,000 90,459,000 87,463,000 83,339,000 65,620,000 60,922,000  54,285,000  34,578,000      32,415,000 36,056,000 35,107,000 34,196,000  29,937,000 29,930,000 30,063,000 22,350,000 23,697,000  24,665,000 25,325,000 21,510,000 22,052,000 21,015,000                  
        core deposit and other intangibles
      386,326,000 409,890,000 433,458,000 455,443,000 66,458,000 71,835,000 77,389,000 83,193,000 88,776,000 95,094,000 102,256,000 109,603,000 116,450,000 125,390,000 132,694,000 140,364,000 128,067,000 136,584,000 145,126,000 153,861,000  171,637,000 170,911,000 46,809,000  53,083,000 56,351,000 59,619,000 66,437,000 69,975,000 70,376,000  50,472,000 52,966,000 55,461,000 43,629,000 45,521,000  49,982,000 45,260,000 47,223,000 51,291,000 53,371,000 62,195,000 23,159,000 24,180,000 13,429,000              
        goodwill
      3,094,059,000 3,094,059,000 3,094,059,000 3,088,059,000 1,923,106,000 1,923,106,000 1,923,106,000 1,923,106,000 1,923,106,000 1,923,106,000 1,923,106,000 1,923,106,000 1,923,106,000 1,922,525,000 1,922,525,000 1,924,024,000 1,581,085,000 1,581,085,000  1,579,758,000  1,566,524,000      1,002,900,000 1,002,900,000 1,002,722,000 999,592,000  597,236,000 595,817,000 595,711,000 338,340,000 338,340,000  338,342,000 317,688,000 317,688,000 317,688,000 317,385,000 319,180,000 100,193,000 100,487,000 66,542,000 62,888,000 62,888,000 62,888,000 62,888,000    62,888,000 62,888,000 62,888,000 62,888,000 62,888,000 61,722,000 
        other assets
      653,228,000 669,093,000 697,257,000 650,117,000 433,755,000 427,197,000 417,296,000 430,642,000 466,923,000 617,603,000 522,236,000 596,021,000 515,601,000 543,810,000 562,685,000 559,480,000 438,827,000 738,350,000 594,655,000 483,196,000  292,809,000 308,361,000 230,779,000 1,825,058,000 170,717,000 163,806,000 136,229,000 118,361,000 110,121,000 105,004,000 1,197,480,000 76,471,000 71,877,000 73,123,000 72,012,000 67,555,000 768,822,000 53,694,000 56,720,000 58,525,000 61,189,000 58,890,000 136,603,000 60,717,000 62,252,000 44,510,000 55,874,000 61,415,000 60,092,000 63,061,000 50,985,000 55,039,000 62,973,000 58,447,000 64,926,000 64,816,000 58,757,000 55,797,000 52,149,000 
        total assets
      67,197,412,000 66,048,210,000 65,893,322,000 65,135,454,000 46,381,204,000 46,082,647,000 45,493,970,000 45,144,838,000 44,902,024,000 44,989,128,000 44,940,332,000 44,923,827,000 43,918,696,000 45,178,609,000 46,207,422,000 46,201,541,000 41,960,032,000 40,903,708,000 40,375,869,000 39,730,332,000  37,819,366,000 37,725,356,000 16,642,911,000 15,428,827,000 15,752,082,000 15,683,337,000 15,406,887,000 14,522,215,000 14,566,488,000 14,689,109,000 11,354,296,000 11,169,110,000 11,154,441,000 11,150,070,000 8,723,993,000 8,670,757,000 8,202,681,000 8,499,876,000 8,084,984,000 8,021,582,000 7,880,088,000 7,993,686,000 8,028,441,000 5,043,078,000 5,141,929,000 4,373,269,000 4,046,343,000 3,935,518,000 3,839,935,000 3,962,866,000 3,612,864,000 3,618,646,000 3,665,184,000 2,776,684,000 2,807,309,000 2,839,584,000 2,766,745,000 2,774,387,000 2,678,248,000 
        liabilities and shareholders’ equity
                                                                  
        deposits:
                                                                  
        noninterest-bearing
      13,375,697,000 13,430,459,000 13,719,030,000 13,757,255,000 10,192,117,000 10,376,531,000 10,374,464,000 10,546,410,000 10,649,274,000 11,158,431,000 11,489,483,000 12,422,583,000 13,168,656,000 13,660,244,000 14,337,018,000 14,052,332,000 11,498,840,000 11,333,881,000 11,176,338,000 10,801,812,000  9,681,095,000 9,915,700,000 3,367,422,000  3,307,532,000 3,255,906,000 3,219,864,000 3,157,478,000 3,152,828,000 3,120,818,000  2,505,570,000 2,635,147,000 2,599,111,000 2,117,246,000 2,020,632,000  1,927,309,000 1,844,973,000 1,757,302,000 1,654,308,000 1,623,291,000 1,481,791,000 1,046,537,000 1,002,662,000 806,235,000 757,777,000 653,923,000 598,112,000 606,135,000 472,753,000 465,594,000 457,412,000 335,565,000 322,270,000 315,727,000 313,700,000 322,209,000 315,621,000 
        interest-bearing
      41,770,100,000 40,642,810,000 39,977,931,000 39,580,360,000 27,868,749,000 27,261,664,000 26,723,938,000 26,632,024,000 26,399,635,000 25,776,767,000 25,252,395,000 23,979,009,000 23,181,967,000 24,005,777,000 24,538,833,000 24,723,498,000 23,555,989,000 22,226,677,000 22,066,031,000 21,639,598,000  20,288,859,000 20,041,585,000 8,977,125,000  8,716,255,000 8,666,374,000 8,699,107,000 8,456,397,000 8,485,461,000 8,542,280,000  6,556,451,000 6,396,507,000 6,434,327,000 5,046,680,000 5,141,316,000  5,150,700,000 4,822,555,000 4,876,355,000 4,863,920,000 4,952,847,000 5,181,315,000 3,136,432,000 3,216,694,000 2,854,737,000 2,598,860,000 2,633,729,000 2,607,716,000 2,713,415,000 2,547,393,000 2,546,273,000 2,537,702,000 1,791,554,000 1,858,096,000 1,836,141,000 1,825,027,000 1,734,637,000 1,700,608,000 
        total deposits
      55,145,797,000 54,073,269,000 53,696,961,000 53,337,615,000 38,060,866,000 37,638,195,000 37,098,402,000 37,178,434,000 37,048,909,000 36,935,198,000 36,741,878,000 36,401,592,000 36,350,623,000 37,666,021,000 38,875,851,000 38,775,830,000 35,054,829,000 33,560,558,000 33,242,369,000 32,441,410,000  29,969,954,000 29,957,285,000 12,344,547,000  12,023,787,000 11,922,280,000 11,918,971,000 11,613,875,000 11,638,289,000 11,663,098,000  9,062,021,000 9,031,654,000 9,033,438,000 7,163,926,000 7,161,948,000  7,078,009,000 6,667,528,000 6,633,657,000 6,518,228,000 6,576,138,000 6,663,106,000 4,182,969,000 4,219,356,000 3,660,972,000 3,356,637,000 3,287,652,000 3,205,828,000 3,319,550,000 3,020,146,000 3,011,867,000 2,995,114,000 2,127,119,000 2,180,366,000 2,151,868,000 2,138,727,000 2,056,846,000 2,016,229,000 
        federal funds purchased
      306,841,000 337,357,000 364,032,000 398,680,000 260,191,000 290,429,000 287,973,000 273,367,000 248,162,000 253,486,000 246,910,000 233,354,000 213,597,000 213,773,000 284,640,000 343,819,000 381,195,000 484,305,000  479,305,000  351,676,000                                       
        securities sold under agreements to repurchase
      311,374,000 256,735,000 266,526,000 280,657,000 254,721,000 247,893,000 254,430,000 281,324,000 241,023,000 259,818,000 334,536,000 310,754,000 342,820,000 344,029,000 385,359,000 426,590,000 400,044,000 375,431,000 376,342,000 399,276,000  355,047,000 358,132,000                                      
        corporate and subordinated debentures
      696,536,000 696,429,000 1,099,705,000 752,798,000 391,534,000 391,626,000 391,719,000 391,812,000 391,904,000 391,997,000 392,090,000 392,182,000 392,275,000 392,368,000 392,460,000 405,553,000 327,066,000 326,807,000  390,323,000  389,540,000                                       
        reserve for unfunded commitments
      69,619,000 68,538,000 64,693,000 62,253,000 45,327,000 41,515,000 50,248,000 53,229,000 56,303,000 62,347,000 63,399,000 85,068,000 67,215,000 52,991,000 32,543,000 30,368,000 30,510,000 28,289,000  35,829,000  43,161,000                                       
        derivative liabilities
      554,748,000 561,708,000 612,284,000 698,933,000 879,855,000 606,194,000 955,347,000 954,788,000 804,486,000 1,251,878,000 975,717,000 806,584,000 1,034,143,000 1,082,948,000 666,802,000 412,168,000 410,137,000 485,007,000  402,256,000  979,155,000                                       
        other liabilities
      1,053,389,000 1,043,048,000 987,987,000 980,157,000 598,295,000 662,215,000 505,448,000 464,875,000 478,139,000 603,417,000 495,792,000 545,289,000 443,096,000 505,293,000 529,342,000 632,805,000 553,311,000 850,370,000 612,698,000 862,113,000  467,323,000 427,479,000 335,498,000 254,176,000 292,496,000 272,636,000 218,298,000 144,584,000 132,109,000 130,269,000 89,840,000 99,858,000 85,137,000 76,313,000 59,406,000 59,511,000 55,015,000 57,927,000 50,719,000 48,584,000 62,509,000 82,890,000 60,170,000 26,698,000 25,023,000 21,022,000 21,390,000 34,786,000 29,177,000 24,119,000 31,435,000 32,338,000 34,706,000 12,128,000 15,084,000 17,752,000 11,365,000 13,147,000 16,471,000 
        total liabilities
      58,138,304,000 57,037,084,000 57,092,188,000 56,511,093,000 40,490,789,000 40,178,067,000 39,843,567,000 39,597,829,000 39,368,926,000 39,758,141,000 39,650,322,000 39,674,823,000 38,843,769,000 40,257,423,000 41,166,997,000 41,027,133,000 37,157,092,000 36,110,767,000 35,618,246,000 35,010,512,000  33,255,953,000 33,233,506,000 14,321,868,000  13,401,126,000 13,309,359,000 13,030,410,000 12,154,076,000 12,218,121,000 12,366,530,000  9,536,285,000 9,548,956,000 9,570,170,000 7,619,650,000 7,588,703,000  7,451,564,000 7,061,205,000 7,014,018,000 6,913,093,000 7,040,668,000 7,058,415,000 4,526,486,000 4,627,718,000 3,948,363,000 3,659,836,000 3,553,796,000 3,468,830,000 3,596,816,000 3,277,669,000 3,284,043,000 3,330,418,000 2,494,901,000 2,527,557,000 2,528,404,000 2,547,158,000 2,552,924,000 2,458,218,000 
        shareholders’ equity:
                                                                  
        common stock - 2.50 par value; authorized 160,000,000 shares;
                                                                  
        99,138,204 and 76,322,206 shares issued and outstanding, respectively
      247,845,000                                                            
        surplus
      6,480,471,000 6,647,952,000 6,679,028,000 6,667,277,000 4,259,722,000 4,249,672,000 4,238,192,000 4,230,345,000 4,240,413,000 4,238,753,000 4,228,910,000 4,224,503,000 4,215,712,000 4,207,040,000 4,195,976,000 4,214,897,000 3,653,098,000 3,693,622,000 3,720,946,000 3,772,248,000  3,764,482,000 3,759,166,000 1,584,322,000  1,617,004,000 1,676,229,000 1,719,396,000 1,805,685,000 1,811,446,000 1,807,989,000  1,136,352,000 1,134,328,000 1,132,173,000 703,445,000 701,462,000  706,227,000 704,625,000 702,648,000 700,579,000 699,324,000 760,507,000 330,563,000 329,636,000 262,647,000 233,422,000 232,314,000 231,640,000 230,826,000 197,885,000 197,305,000 196,793,000 195,660,000 195,181,000 170,270,000 141,911,000 141,439,000 140,950,000 
        retained earnings
      2,614,173,000 2,426,463,000 2,240,470,000 2,080,053,000 2,046,809,000 1,943,874,000 1,841,933,000 1,749,215,000 1,685,166,000 1,618,080,000 1,533,508,000 1,448,636,000 1,347,042,000 1,241,413,000 1,146,230,000 1,064,064,000 997,657,000 925,044,000 836,584,000 770,952,000  604,564,000 542,677,000 643,345,000  646,325,000 609,444,000 582,034,000 515,155,000 480,928,000 452,982,000  427,093,000 401,706,000 379,534,000 333,900,000 316,642,000  279,681,000 260,591,000 241,526,000 207,219,000 192,961,000 159,980,000 153,040,000 143,573,000 126,304,000 120,837,000 113,752,000 105,799,000 103,262,000 104,730,000 105,115,000 106,713,000 60,561,000 60,550,000 60,952,000 57,534,000 59,147,000 54,731,000 
        accumulated other comprehensive loss
      -283,381,000 -316,012,000 -372,109,000 -376,667,000 -606,921,000 -479,640,000 -620,211,000 -622,994,000 -582,536,000 -815,889,000 -662,398,000 -613,784,000 -677,088,000 -716,458,000 -490,884,000 -293,956,000            -13,374,000 -44,509,000 -36,071,000 -30,350,000                              
        total shareholders’ equity
      9,059,108,000 9,011,126,000 8,801,134,000 8,624,361,000 5,890,415,000 5,904,580,000 5,650,403,000 5,547,009,000 5,533,098,000 5,230,987,000 5,290,010,000 5,249,004,000 5,074,927,000 4,921,186,000 5,040,425,000 5,174,408,000 4,802,940,000 4,792,941,000 4,757,623,000 4,719,820,000  4,563,413,000 4,491,850,000 2,321,043,000  2,350,956,000 2,373,978,000 2,376,477,000 2,368,139,000 2,348,367,000 2,322,579,000  1,632,825,000 1,605,485,000 1,579,900,000 1,104,343,000 1,082,054,000  1,048,312,000 1,023,779,000 1,007,564,000 966,995,000 953,018,000 970,026,000 516,592,000 514,211,000 424,906,000 386,507,000 381,722,000 371,105,000 366,050,000 335,195,000 334,603,000 334,766,000 281,783,000 279,752,000 311,180,000 219,587,000 221,463,000 220,030,000 
        total liabilities and shareholders’ equity
      67,197,412,000 66,048,210,000 65,893,322,000 65,135,454,000 46,381,204,000 46,082,647,000 45,493,970,000 45,144,838,000 44,902,024,000 44,989,128,000 44,940,332,000 44,923,827,000 43,918,696,000 45,178,609,000 46,207,422,000 46,201,541,000 41,960,032,000 40,903,708,000 40,375,869,000 39,730,332,000  37,819,366,000 37,725,356,000 16,642,911,000 15,428,827,000 15,752,082,000 15,683,337,000 15,406,887,000 14,522,215,000 14,566,488,000 14,689,109,000 11,354,296,000 11,169,110,000 11,154,441,000 11,150,070,000 8,723,993,000 8,670,757,000 8,202,681,000 8,499,876,000 8,084,984,000 8,021,582,000 7,880,088,000 7,993,686,000 8,028,441,000 5,043,078,000 5,141,929,000 4,373,269,000 4,046,343,000 3,935,518,000 3,839,935,000 3,962,866,000 3,612,864,000 3,618,646,000 3,665,184,000 2,776,684,000 2,807,309,000 2,839,584,000 2,766,745,000 2,774,387,000 2,678,248,000 
        101,089,231 and 76,322,206 shares issued and outstanding, respectively
       252,723,000                                                           
        101,498,000 and 76,322,206 shares issued and outstanding, respectively
        253,745,000                                                          
        common stock - 2.50 par value; authorized 160,000,000 shares; 101,479,065 and 76,322,206 shares issued and outstanding, respectively
         253,698,000                                                         
        other borrowings
           300,000,000 300,000,000  100,000,000  400,000,000 900,000,000       25,000,000   700,097,000 700,099,000 1,316,100,000 654,753,000 815,771,000 816,414,000 616,250,000 115,919,000 115,754,000 215,589,000 10,298,535,813,480 83,307,000 98,147,000 107,988,000 55,254,000 55,210,000 5,581,725,894,640 55,107,000 55,055,000 55,003,000 101,127,000 101,045,000 101,347,000 54,372,000 54,638,000 46,105,000 46,397,000 46,955,000 46,275,000 46,587,000 62,183,000 62,557,000 62,929,000 144,048,000 144,430,000 152,799,000 172,738,000 160,249,000 173,340,000 
        common stock - 2.50 par value; authorized 160,000,000 shares; 76,322,206 and 76,022,039 shares issued and outstanding, respectively
          190,805,000                                                        
        ​
                                                                  
        common stock - 2.50 par value; authorized 160,000,000 shares; 76,269,577 and 76,022,039 shares issued and outstanding, respectively
           190,674,000                                                       
        common stock - 2.50 par value; authorized 160,000,000 shares; 76,195,723 and 76,022,039 shares issued and outstanding, respectively
            190,489,000                                                      
        common stock - 2.50 par value; authorized 160,000,000 shares; 76,177,163 and 76,022,039 shares issued and outstanding, respectively
             190,443,000                                                     
        other real estate owned
              837,000 434,000 1,080,000 3,473,000 1,023,000 2,160,000 1,431,000 3,290,000 2,736,000 3,687,000 5,039,000 11,471,000  13,480,000 18,016,000 12,844,000 12,598,000 13,415,000 14,506,000 11,297,000 12,119,000 17,222,000 11,073,000 15,906,000 13,527,000 14,430,000 20,007,000 22,427,000 25,953,000 35,725,000 31,378,000 35,042,000 36,096,000 51,250,000 53,733,000 75,873,000 68,628,000 70,690,000 84,409,000 83,169,000 102,426,000 99,491,000 97,102,000 63,022,000 41,553,000 41,395,000       
        bank property held for sale
              12,401,000 15,251,000 13,472,000 16,724,000 17,754,000 25,043,000 5,692,000 6,417,000 9,578,000 15,076,000  31,193,000  24,504,000                                       
        common stock - 2.50 par value; authorized 160,000,000 shares; 76,022,039 and 75,704,563 shares issued and outstanding, respectively
              190,055,000                                                    
        common stock - 2.50 par value; authorized 160,000,000 shares; 76,017,366 and 75,704,563 shares issued and outstanding, respectively
               190,043,000                                                   
        common stock - 2.50 par value; authorized 160,000,000 shares; 75,995,979 and 75,704,563 shares issued and outstanding, respectively
                189,990,000                                                  
        common stock - 2.50 par value; authorized 160,000,000 shares; 75,859,665 and 75,704,563 shares issued and outstanding, respectively
                 189,649,000                                                 
        common stock - 2.50 par value; authorized 160,000,000 shares; 75,704,563 and 69,332,297 shares issued and outstanding, respectively
                  189,261,000                                                
        common stock - 2.50 par value; authorized 160,000,000 shares; 75,676,445 and 69,332,297 shares issued and outstanding, respectively
                   189,191,000                                               
        common stock - 2.50 par value; authorized 160,000,000 shares; 75,641,322 and 69,332,297 shares issued and outstanding, respectively
                    189,103,000                                              
        common stock - 2.50 par value; authorized 160,000,000 shares; 75,761,018 and 69,332,297 shares issued and outstanding, respectively
                     189,403,000                                             
        common stock - 2.50 par value; authorized 160,000,000 shares; 69,332,297 and 70,973,477 shares issued and outstanding, respectively
                      173,331,000                                            
        accumulated other comprehensive income
                      -21,146,000 -520,000 24,136,000 -1,031,000  17,046,000 12,739,000 9,765,000  2,870,000 1,466,000      -3,788,000 -3,697,000 -4,884,000 6,510,000 3,505,000  1,875,000  2,998,000  408,000      645,000   631,000 248,000        
        securities held-to-maturity
                       1,641,485,000                                           
        non-acquired
                       14,978,428,000 14,140,869,000 13,377,086,000  11,536,086,000 10,597,560,000 9,562,919,000  8,928,512,000 8,621,327,000 8,310,613,000 7,606,478,000 7,197,539,000 6,762,512,000  6,230,327,000 5,992,393,000 5,564,307,000 4,816,875,000 4,472,668,000  3,994,716,000 3,788,399,000 3,586,405,000 3,304,708,000 3,174,625,000 2,741,242,000 2,665,595,000 2,604,298,000 2,481,251,000 2,437,314,000 2,461,613,000 2,405,613,000           
        common stock - 2.50 par value; authorized 160,000,000 shares; 69,918,037 and 70,973,477 shares issued and outstanding, respectively
                       174,795,000                                           
        common stock - 2.50 par value; authorized 160,000,000 shares; 70,382,728 and 70,973,477 shares issued and outstanding, respectively
                        175,957,000                                          
        common stock - 2.50 par value; authorized 160,000,000 shares; 71,060,446 and 70,973,477 shares issued and outstanding, respectively
                         177,651,000                                         
        ●
                                                                  
        federal funds sold and interest-bearing deposits with banks
                           3,199,101,000                                       
        common stock - 2.50 par value; authorized 160,000,000, 80,000,000 and 80,000,000 shares; 70,928,304, 33,744,385 and 33,902,726 shares issued and outstanding, respectively
                           177,321,000                                       
        common stock - 2.50 par value; authorized 160,000,000, 80,000,000 and 80,000,000 shares; 70,907,119, 33,744,385 and 34,735,587 shares issued and outstanding, respectively
                            177,268,000                                      
        interest-bearing deposits with banks
                             1,003,061,000  460,837,000 500,340,000 723,726,000 25,950,000 73,013,000 362,773,000  137,543,000 185,472,000 348,602,000 8,055,000 250,229,000  7,333,000 7,097,000 7,696,000 7,382,000 6,418,000 30,963,000 4,478,000 5,743,000 2,294,000 1,870,000 1,530,000 1,088,000 1,325,000 178,000 182,000 5,665,000 174,000 220,000 659,000 824,000 849,000 3,942,000 
        acquired
                                                 3,013,103,000 921,840,000 995,255,000 560,058,000 369,144,000 418,045,000 367,491,000           
        federal funds purchased and securities sold under agreements to repurchase
                             325,723,000 282,172,000 269,072,000 298,029,000 276,891,000 279,698,000 331,969,000 357,574,000 32,571,310,800,330 291,099,000 334,018,000 352,431,000 341,064,000 312,034,000 2,914,283,950,140 260,521,000 287,903,000 276,774,000 231,229,000 280,595,000 233,792,000 262,447,000 328,701,000 220,264,000 235,412,000 184,403,000 187,550,000 206,560,000 163,905,000 177,281,000 237,669,000 211,606,000 187,677,000 205,985,000 224,328,000 322,682,000 252,178,000 
        common stock - 2.50 par value; authorized 80,000,000 shares; 33,444,236, 33,744,385 and 35,368,521 shares issued and outstanding, respectively
                             83,611,000                                     
        interest‑earning assets:
                                                                  
        non‑acquired loans, net of unearned income
                              8,594,639,000       59,142,522,288,293,864      37,852,431,513,294,000                       
        acquired loans, net of acquired alll
                              2,582,234,000       23,732,871,589,876,700                             
        taxable
                              1,528,418,000       1,225,009,281,652,300      724,080,161,102,220                       
        tax‑exempt
                              184,239,000       19,346,055,912,890      13,860,643,003,100                       
        federal funds sold and securities purchased under agreements to resell and time deposits
                              480,064,000       22,416,127,091,210      52,464,521,170,400                       
        total interest‑earning assets
                              13,416,147,000       99,757,404,260,004,270      72,254,653,381,014,690                       
        noninterest‑earning assets:
                                                                  
        allowance for loan losses
                                     -39,937,000      -34,602,000                       
        total noninterest‑earning assets
                              2,012,680,000       1,378,556,000      977,216,000                       
        liabilities
                                                                  
        interest‑bearing liabilities:
                                                                  
        deposits
                                                                  
        transaction and money market accounts
                              5,574,504,000       407,774,245,170,110      307,756,127,770,090                       
        savings deposits
                              1,342,733,000       137,294,820,610,150      6,940,714,440,060                       
        certificates and other time deposits
                              1,734,333,000       112,382,457,750,510      116,160,441,230,350                       
        total interest‑bearing liabilities
                              9,588,495,000       7,003,212,170,140,240      5,280,481,103,280,200                       
        noninterest‑bearing liabilities:
                                                                  
        noninterest‑bearing deposits
                              3,222,504,000       2,595,596,000      1,838,562,000                       
        total noninterest‑bearing liabilities
                              3,476,680,000       2,685,436,000      1,893,577,000                       
        shareholders’ equity
                              2,363,652,000       1,665,648,000      1,028,623,000                       
        total noninterest‑bearing liabilities and shareholders’ equity
                              5,840,332,000       4,351,084,000      2,922,200,000                       
        net interest spread
                                     4,030      4,480                       
        impact of interest free funds
                                     70      60                       
        net interest margin
                                     4,100      4,540                       
        net interest income
                                     408,986,000      327,773,000                       
        federal funds sold and securities purchased under agreements to resell
                                100,000,000  47,348,000 73,730,000 54,467,000  68,407,000 21,159,000 102,482,000 290,982,000 263,878,000  240,545,000 164,228,000 165,908,000 226,166,000 194,253,000 347,821,000 274,641,000 262,800,000 166,770,000 71,410,000 22,300,000 160,660,000 282,006,000 90,800,000 112,122,000 150,144,000 118,791,000 40,050,000 55,256,000 22,500,000 44,351,000 42,068,000 
        acquired credit impaired, net of allowance for loan losses
                               390,714,000 419,961,000 452,258,000 512,633,000 551,979,000 597,274,000  578,863,000 602,481,000                           
        acquired non-credit impaired
                               1,965,603,000 2,180,281,000 2,378,737,000 2,786,102,000 3,076,424,000 3,274,938,000  1,455,555,000 1,585,981,000 1,715,642,000 941,886,000 999,238,000  1,107,440,000 1,171,672,000 1,247,349,000 1,377,343,000 1,447,583,000                  
        less allowance for non-acquired loan losses
                               -54,937,000 -53,590,000 -52,008,000 -49,869,000 -47,874,000 -45,203,000  -41,541,000 -40,149,000 -38,449,000 -36,939,000 -35,115,000  -35,116,000                      
        common stock - 2.50 par value; authorized 80,000,000 shares; 33,902,726, 35,829,549 and 36,723,238 shares issued and outstanding, respectively
                               84,757,000                                   
        common stock - 2.50 par value; authorized 80,000,000 shares; 34,735,587, 35,829,549 and 36,825,556 shares issued and outstanding, respectively
                                86,839,000                                  
        common stock - 2.50 par value; authorized 80,000,000 shares; 35,368,521, 35,829,549 and 36,783,438 shares issued and outstanding, respectively
                                 88,421,000                                 
        common stock - 2.50 par value; authorized 80,000,000; 80,000,000 and 40,000,000 shares, respectively; 36,723,238; 36,759,656 and 29,267,369 shares issued and outstanding, respectively
                                  91,808,000                                
        common stock - 2.50 par value; authorized 80,000,000; 80,000,000 and 40,000,000 shares, respectively; 36,825,556; 36,759,656 and 29,259,264 shares issued and outstanding, respectively
                                   92,064,000                               
        preferred stock - .01 par value...
                                                 1,000             61,369,000    
        common stock - 2.50 par value; authorized 80,000,000, 80,000,000 and 40,000,000 shares, respectively; 36,783,438, 36,759,656 and 29,230,734 shares issued and outstanding, respectively
                                    91,958,000                              
        fdic receivable for loss share agreements
                                           12,890,000  11,035,000 16,713,000 30,983,000 43,766,000 115,773,000 104,048,000 124,340,000 200,569,000 231,331,000 274,658,000 299,200,000 303,795,000 267,486,000 265,890,000 277,158,000       
        common stock - 2.50 par value; authorized 40,000,000 shares; 29,267,369, 24,230,392 and 24,209,122 shares issued and outstanding, respectively
                                      73,168,000                            
        common stock - 2.50 par value; authorized 40,000,000 shares; 29,259,264, 24,230,392 and 24,195,226 shares issued and outstanding, respectively
                                       73,148,000                           
        acquired credit impaired (covered of 0, 0 and 93,836, respectively; non-covered of 627,340, 602,546 and 598,601, respectively), net of allowance for loan losses
                                        627,340,000                          
        fdic indemnification asset
                                          2,091,000  7,942,000                      
        common stock - 2.50 par value; authorized 40,000,000 shares; 29,230,734, 24,230,392 and 24,177,833 shares issued and outstanding, respectively
                                        73,077,000                          
        acquired credit impaired (covered of 0, 98,459 and 113,158, respectively; non-covered of 658,835, 635,411 and 710,823, respectively), net of allowance for loan losses
                                         658,835,000                         
        common stock - 2.50 par value; authorized 40,000,000 shares; 24,195,226, 24,162,657 and 24,197,531 shares issued and outstanding, respectively
                                         60,488,000                         
        acquired credit impaired (covered of 93,836, 98,459 and 172,870, respectively; non-covered of 598,601, 635,411 and 693,634, respectively), net of allowance for loan losses
                                          692,437,000                        
        common stock - 2.50 par value; authorized 40,000,000 shares; 24,177,833, 24,162,657 and 24,156,759 shares issued and outstanding, respectively
                                          60,445,000                        
        acquired loans, net of acquired all
                                           19,981,041,623,098,120                       
        acquired credit impaired (covered of 103,329, 182,464, and 197,944, respectively; non-covered of 665,277,736,938, and 782,548, respectively), net of allowance for loan losses
                                            768,606,000                      
        common stock - 2.50 par value; authorized 40,000,000 shares; 24,211,793, 24,150,702 and 24,135,220 shares issued and outstanding, respectively
                                            60,529,000                      
        acquired credit impaired (covered of 113,158, 182,464, and 243,942, respectively; non-covered of 710,823, 736,938, and 803,394, respectively), net of allowance for loan losses
                                             823,981,000                     
        common stock - 2.50 par value; authorized 40,000,000 shares; 24,197,531, 24,150,702, and 24,130,006 shares issued and outstanding, respectively
                                             60,494,000                     
        acquired credit impaired (covered of 172,870, 182,464, and 263,735, respectively; non-covered of 693,634, 736,938, and 850,028, respectively), net of allowance for loan losses
                                              866,504,000                    
        common stock - 2.50 par value; authorized 40,000,000 shares; 24,156,759, 24,150,702, and 24,118,243 shares issued and outstanding, respectively
                                              60,392,000                    
        acquired credit impaired (covered of 197,944, 289,123, and 321,969, respectively; non-covered of 782,548, 931,515 and 994,659, respectively), net of allowance for loan losses
                                               980,492,000                   
        common stock - 2.50 par value; authorized 40,000,000 shares; 24,135,220, 24,104,124, and 24,066,545 shares issued and outstanding, respectively
                                               60,338,000                   
        acquired credit impaired (covered of 243,942, 289,123, and 207,485, respectively; non-covered of 803,394, 931,516 and 613,105, respectively), net of allowance for loan losses
                                                1,047,336,000                  
        common stock - 2.50 par value; authorized 40,000,000 shares; 24,130,006, 24,104,124, and 17,032,061 shares issued and outstanding, respectively
                                                60,325,000                  
        less allowance for acquired loan losses
                                                                  
        common stock - 2.50 par value; authorized 40,000,000 shares; 24,066,545, 16,937,464 and 15,114,185 shares issued and outstanding, respectively
                                                 60,166,000                 
        common stock - 2.50 par value; authorized 40,000,000 shares; 17,032,061, 16,937,464, and 15,085,991 shares issued and outstanding
                                                  42,580,000                
        common stock - 2.50 par value; authorized 40,000,000 shares; 17,017,904, 16,937,464, and 14,052,177 shares issued and outstanding
                                                   42,545,000               
        common stock - 2.50 par value; authorized 40,000,000 shares; 15,085,991, 14,039,422, and 13,987,686 shares issued and outstanding
                                                    37,715,000              
        common stock - 2.50 par value; authorized 40,000,000 shares; 14,052,177, 14,039,422, and 13,958,824 shares issued and outstanding
                                                     35,130,000             
        common stock - 2.50 par value; authorized 40,000,000 shares; 14,004,372, 12,793,823 and 12,779,463 shares issued and outstanding
                                                      35,011,000            
        less allowance for loan losses
                                                                  
        common stock - 2.50 par value; authorized 40,000,000 shares; 13,987,686, 12,793,823 and 12,773,855 shares issued and outstanding
                                                       34,969,000           
        covered under fdic loss share agreements
                                                        417,796,000 369,272,000 413,549,000 438,807,000       
        not covered under fdic loss share agreements
                                                        2,348,309,000 2,258,353,000 2,227,442,000 2,175,242,000       
        common stock - 2.50 par value; authorized 40,000,000 shares; 13,958,824, 12,793,823 and 12,750,774 shares issued and outstanding
                                                        34,897,000          
        money market mutual funds
                                                         5,165,000 2,147,000 605,000 50,000 36,000,000 25,000,000    
        goodwill and other intangibles
                                                         73,037,000 73,468,000 73,900,000       
        common stock - 2.50 par value; authorized 40,000,000 shares; 12,779,463, 12,739,533 and 12,712,476 shares issued and outstanding
                                                         31,949,000         
        common stock - 2.50 par value; authorized 40,000,000 shares; 12,773,855, 12,739,533 and 12,696,849 shares issued and outstanding
                                                          31,935,000        
        common stock - 2.50 par value; authorized 40,000,000 shares; 12,750,774, 12,739,533 and 11,319,644 shares issued and outstanding
                                                           31,877,000       
        common stock - 2.50 par value; authorized 40,000,000 shares; 12,712,476, 11,250,603 and 10,225,776 shares issued and outstanding
                                                            31,781,000      
        common stock - 2.50 par value; authorized 40,000,000 shares; 12,696,849, 11,250,603 and 10,203,497 shares issued and outstanding
                                                             31,742,000     
        common stock - 2.50 par value; authorized 40,000,000 shares; 11,319,644, 11,250,603 and 10,185,915 shares issued and outstanding
                                                              28,299,000    
        common stock - 2.50 par value; authorized 40,000,000 shares; 10,225,776, 10,160,432 and 9,201,820 shares issued and outstanding
                                                               25,564,000   
        common stock - 2.50 par value; authorized 40,000,000 shares; 10,203,497, 10,160,432 and 9,195,057 shares issued and outstanding
                                                                25,509,000  
        less unearned income
                                                                  
        common stock - 2.50 par value; authorized 40,000,000 shares;
                                                                  
        10,185,915, 10,160,432 and 9,182,181 shares issued and outstanding
                                                                 25,465,000 
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-06-30 2019-03-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-09-30 2013-09-30 2013-06-30 2013-03-31 2012-06-30 2012-03-31 2011-09-30 2011-06-30 2011-03-31 2010-09-30 2010-06-30 2010-03-31 2009-09-30 2009-06-30 2009-03-31 2008-09-30 2008-06-30 2008-03-31 
                                                                 
          cash flows from operating activities:
                                                                 
          net income
        247,722,000 246,641,000 215,224,000 89,080,000 144,178,000 143,179,000 132,370,000 115,056,000 106,791,000 124,144,000 123,447,000 139,926,000 143,502,000 133,043,000 119,175,000 100,329,000 106,846,000 122,788,000 98,960,000 146,949,000 86,236,000 95,221,000 -84,935,000 24,110,000 41,460,000 44,367,000 47,082,000 40,459,000 42,326,000 2,421,000 35,046,000 31,823,000 18,264,000 24,516,000 24,494,000 25,535,000 25,140,000 24,872,000 23,926,000 19,326,000 12,054,000 12,532,000 10,649,000 8,031,000 7,028,000 10,332,000 4,918,000 2,516,000 1,787,000 575,000 48,961,000 2,170,000 5,386,000 4,520,000 124,000 6,149,000 5,963,000 
          adjustments to reconcile net income to net cash from operating activities:
                                                                 
          depreciation and amortization
        41,446,000 41,148,000 39,733,000 35,268,000 15,150,000 13,710,000 13,758,000 14,079,000 -44,736,000 14,501,000 14,849,000 15,015,000 15,826,000 15,811,000 16,776,000 16,178,000 16,033,000 15,717,000 15,912,000 15,475,000 14,896,000 13,219,000 10,399,000 7,853,000 8,310,000 8,527,000 8,839,000 9,086,000 8,939,000 7,674,000 6,966,000 7,014,000 7,050,000 5,423,000 5,142,000 5,766,000 5,173,000 5,178,000 5,353,000 5,306,000 4,865,000 3,446,000 3,500,000 3,141,000 2,754,000 2,691,000 2,612,000 2,481,000 2,453,000 2,429,000 1,887,000 1,703,000 2,078,000 1,310,000 1,270,000 1,226,000 1,223,000 
          provision for credit losses
        6,605,000                                                         
          deferred income taxes
        15,044,000 18,875,000 -11,282,000 95,115,000 -28,187,000 8,114,000 7,084,000 2,137,000  52,690,000 16,863,000 3,127,000 -365,000 32,892,000 41,940,000 49,073,000 -38,846,000 24,723,000 60,936,000 21,037,000 -12,705,000 -10,135,000 -16,564,000 -4,878,000 -541,000 1,998,000 4,380,000 1,524,000 3,993,000 2,496,000 -896,000 2,482,000 1,558,000 4,280,000 1,235,000 5,835,000     8,983,000 517,000 2,212,000  110,000   937,000          
          losses on sale of securities
        228,811,000                                                      
          share-based compensation expense
        8,561,000 9,535,000 10,655,000 8,254,000 7,102,000 7,871,000 7,160,000 5,867,000  9,355,000 7,707,000 11,422,000 7,327,000 10,512,000 9,313,000 8,486,000 6,526,000 6,396,000 6,707,000 6,092,000 4,624,000 4,960,000 11,727,000 2,007,000 2,226,000 2,131,000 2,260,000 2,360,000 1,993,000 1,967,000 1,779,000 1,490,000 1,698,000 1,798,000 1,366,000 1,489,000 1,407,000 1,694,000 1,213,000 1,015,000 791,000 758,000 783,000 449,000 428,000 432,000 435,000 474,000 419,000 402,000 382,000 343,000 364,000 389,000 334,000 318,000 391,000 
          accretion of discount related to acquired loans
        -50,327,000 -82,976,000 -63,507,000 -61,798,000 -2,887,000 -2,858,000 -4,386,000 -4,287,000  -4,053,000 -5,480,000 -7,398,000 -7,350,000 -9,550,000 -12,770,000 -6,741,000 -7,707,000 -5,243,000 -6,292,000 -10,416,000 -12,686,000 -22,445,000                                    
          losses on disposal of premises and equipment
                    -607,000 2,705,000 -34,000 812,000                                          
          impairment of lease right of use asset
                                                                 
          gains on sale of bank properties held for sale and repossessed real estate
        -10,722,000 -4,402,000 -380,000 -229,430,000 -416,000 152,000 -935,000 -155,000  -24,000 -916,000 -514,000 -3,680,000 84,000                                            
          net amortization of premiums and discounts on investment securities
        2,850,000 2,749,000 3,009,000 2,428,000 4,784,000 4,838,000 4,905,000 4,816,000                                                  
          bank properties held for sale and repossessed real estate write downs
        390,000 5,077,000 131,000 135,000 9,000 194,000 34,000 18,000  294,000 821,000 410,000 47,000 50,000 -19,000 195,000 326,000 1,096,000                                        
          premises and equipment write downs
                                                                 
          fair value adjustment for loans held for sale
        455,000 610,000 738,000 -305,000 301,000 776,000 -1,152,000 144,000  574,000 -75,000 9,000 -1,552,000 2,148,000 -570,000 6,026,000 1,334,000 -2,081,000 1,815,000 5,852,000 9,830,000 6,496,000 -10,695,000 -926,000 886,000 -156,000 -491,000 7,000 -215,000 -115,000 -465,000 616,000 716,000 -787,000 122,000 619,000                      
          originations and purchases of loans held for sale
        -433,751,000 -431,831,000 -504,910,000 -730,655,000   -324,922,000 -228,440,000  -244,284,000 -264,913,000 -157,683,000 -138,111,000 -235,512,000 -392,808,000 -645,339,000 -725,455,000 -681,785,000 -795,109,000 -842,796,000 -1,016,213,000 -1,146,825,000 -552,322,000 -243,950,000 -204,496,000 -127,166,000 -166,891,000 -170,569,000 -154,234,000                             
          proceeds from sales of loans held for sale
        258,423,000 254,758,000 332,448,000 326,105,000   285,651,000 225,355,000  258,734,000 250,681,000 160,808,000 144,571,000 274,655,000 444,078,000 702,505,000 783,311,000 630,392,000 1,000,267,000 795,124,000 1,217,325,000 1,342,070,000                                    
          gains on sales of loans held for sale
        -4,812,000 -5,201,000 -5,307,000 -6,155,000   -3,031,000 -2,724,000    -1,456,000    -1,845,000 -8,099,000   -20,709,000                                      
          increase in cash surrender value of boli
        -9,180,000 -9,181,000 -8,842,000 -8,685,000 -7,001,000 -7,128,000 -6,744,000 -6,700,000  -6,438,000 -6,229,000 -5,906,000 -5,870,000 -6,082,000 -5,846,000 -5,260,000 -4,932,000                                         
          net change in:
                                                                 
          accrued interest receivable
        2,256,000 -7,967,000 366,000 -4,196,000 2,131,000 -5,671,000 658,000 -6,120,000  -14,029,000 1,285,000 -3,921,000 -10,041,000 -14,558,000 -3,600,000 -4,630,000 3,454,000 5,615,000 3,845,000 4,169,000 2,355,000 -3,017,000 -17,777,000 -923,000 -1,685,000 -968,000 -1,058,000 -2,576,000 1,553,000 -1,723,000 -1,033,000 -646,000 1,204,000 -161,000 -947,000 -469,000   111,000     502,000 2,274,000 -784,000 651,000 726,000          
          prepaid assets
        1,702,000 -1,917,000 -8,751,000 15,743,000 -6,811,000 2,704,000 -4,062,000 -115,000  -3,349,000 -3,235,000 2,406,000 -1,910,000 -3,199,000 -1,290,000 3,309,000 863,000 -5,630,000 1,832,000 1,685,000 -6,000 -5,362,000 -4,228,000 651,000 36,000 -2,061,000 1,885,000 474,000 -526,000 -1,859,000 1,478,000 -381,000 768,000 -1,613,000 365,000 -1,063,000    1,959,000 2,229,000   -253,000 546,000 189,000 1,715,000 844,000          
          operating leases
        2,743,000 1,849,000 1,945,000 872,000 -72,000 -72,000 136,000 80,000  35,000 124,000 72,000 -103,000 50,000 162,000 33,000 110,000 164,000 141,000 1,638,000 397,000 3,179,000 2,590,000 268,000 248,000 256,000                                
          bank owned life insurance
        -482,000 -1,961,000 -1,305,000 -122,000 -852,000 -1,149,000 -640,000 -200,000  -613,000 -46,000 -930,000 -867,000     24,000                                      
          trading securities
        183,795,000 127,496,000 206,351,000 308,411,000 246,782,000 95,951,000 -25,972,000 -34,868,000  -57,574,000 -40,542,000 15,225,000 20,676,000 36,148,000 -13,854,000 3,455,000 -16,395,000   -41,412,000                                      
          derivative assets
        3,473,000 -11,461,000 -37,635,000 -9,044,000 34,232,000 -10,686,000 -8,253,000 -3,844,000  -37,865,000 -15,193,000 51,729,000 872,787,000 -416,479,000 -254,508,000 5,882,000 74,343,000   397,570,000                                      
          miscellaneous other assets
        -14,049,000 -43,499,000 -18,733,000 35,648,000 -10,501,000 -24,395,000 26,377,000 14,427,000  -46,179,000 119,815,000 -115,557,000 6,789,000 31,276,000 37,695,000 -75,613,000 226,042,000 -154,734,000 21,577,000 -172,197,000 -14,653,000 15,700,000 35,404,000 -9,086,000 -24,823,000 -13,306,000 -10,525,000 -5,432,000 14,251,000 -26,480,000 -4,930,000 975,000 -1,889,000 161,000 -7,958,000                       
          accrued interest payable
        1,184,000 -4,342,000 12,435,000 -39,243,000 -11,887,000 -2,718,000 10,470,000 -11,935,000  13,372,000 11,380,000 14,193,000 -136,000 2,162,000 -2,452,000 3,035,000 -3,184,000 1,754,000 -3,723,000 1,394,000 -4,361,000 2,232,000 -701,000 -853,000 480,000 969,000 397,000 318,000 775,000 -788,000 309,000 50,000 -519,000 -277,000 -264,000 -112,000                      
          accrued income taxes
        4,347,000 -629,000 2,623,000 -66,697,000 19,220,000 12,313,000 -12,131,000 32,734,000  -22,139,000 -46,024,000 36,423,000 37,001,000 1,964,000 -35,995,000 -20,188,000 63,295,000 6,536,000 -143,110,000 19,436,000 -47,840,000 -24,985,000 -14,252,000 9,131,000 -8,761,000 9,231,000 -5,755,000 -580,000 6,984,000 -8,804,000 4,965,000 332,000 5,466,000 -7,878,000 11,065,000 -2,340,000 2,574,000 1,794,000 11,067,000  26,243,000 1,522,000 5,379,000    1,007,000 374,000          
          derivative liabilities
        -6,960,000 -50,577,000 -86,648,000 -188,610,000 273,661,000 -349,153,000 559,000 150,302,000  276,161,000 169,133,000 -227,559,000 72,771,000 416,146,000 254,634,000 -1,968,000 -74,871,000   -402,575,000                                      
          miscellaneous other liabilities
        -24,541,000 64,560,000 -13,275,000 -27,616,000 -47,559,000 162,795,000 25,997,000 -646,000  97,815,000 -63,027,000 91,201,000 -57,528,000 -23,410,000 -99,004,000 35,761,000 -293,157,000 234,038,000 -243,104,000 421,343,000 15,734,000 64,420,000 -11,207,000 5,132,000 56,556,000 -3,102,000 16,702,000 2,342,000 1,846,000 2,594,000 7,486,000 8,666,000 -11,670,000 6,612,000 -474,000                       
          net cash from operating activities
        232,055,000 122,442,000 72,609,000 -126,260,000 354,292,000 -246,812,000 126,821,000 277,659,000 -633,594,000 449,420,000 312,275,000 59,381,000 1,146,695,000 279,457,000 132,552,000 172,189,000 109,254,000 179,378,000 -50,402,000 299,035,000 180,840,000 286,235,000 28,785,000 41,083,000 62,743,000 37,514,000 63,597,000 54,441,000 105,745,000 49,957,000 72,738,000 33,929,000 41,266,000 25,993,000 46,860,000 36,983,000 78,354,000 54,332,000 17,199,000 30,760,000 53,714,000 22,919,000 22,373,000 25,938,000 40,263,000 61,552,000 6,345,000 44,227,000       17,497,000 12,628,000 119,000 
          capital expenditures
              
          free cash flows
        232,055,000 122,442,000 72,609,000 -126,260,000 354,292,000 -246,812,000 126,821,000 277,659,000 -633,594,000 449,420,000 312,275,000 59,381,000 1,146,695,000 279,457,000 132,552,000 172,189,000 109,254,000 179,378,000 -50,402,000 299,035,000 180,840,000 286,235,000 28,785,000 41,083,000 62,743,000 37,514,000 63,597,000 54,441,000 105,745,000 49,957,000 72,738,000 33,929,000 41,266,000 25,993,000 46,860,000 36,983,000 78,354,000 54,332,000 17,199,000 30,760,000 53,714,000 22,919,000 22,373,000 25,938,000 40,263,000 61,552,000 6,345,000 44,227,000       17,497,000 12,628,000 119,000 
          cash flows from investing activities:
                                                                 
          proceeds from sales of investment securities available for sale
        2,874,110,000      125,298,000 66,525,000 1,065,000 414,438,000 712,000 135,197,000       54,841,000 134,486,000 16,031,000 46,607,000 5,215,000 108,973,000 49,978,000 5,044,000 210,943,000 137,000          190,000 52,092,000      8,971,000 8,000 2,000 2,010,000 
          proceeds from maturities and calls of investment securities held to maturity
        47,601,000 48,168,000 48,989,000 57,703,000 45,583,000 46,156,000 96,935,000 39,811,000  50,185,000 50,258,000 45,308,000 53,602,000 66,625,000 69,624,000 40,152,000   23,579,000 16,746,000       775,000 1,255,000 1,150,000 490,000   1,395,000    2,171,000 843,000   400,000 630,000 210,000 150,000 310,000 1,135,000 815,000 700,000 1,170,000 455,000 695,000 2,445,000 
          proceeds from maturities and calls of investment securities available for sale
        1,588,095,000 1,579,251,000 276,667,000 398,326,000 105,408,000 164,304,000 113,208,000 128,636,000  148,910,000 145,521,000 110,287,000 114,967,000 134,587,000 167,681,000 158,642,000 189,164,000 197,945,000 200,521,000 217,712,000  452,572,000 139,428,000 113,381,000 57,797,000 55,242,000 58,706,000 56,853,000 57,972,000 53,458,000 51,049,000 75,107,000 56,143,000 115,518,000 119,247,000 47,875,000 79,378,000 54,196,000 42,301,000 47,796,000 32,238,000 32,409,000 56,888,000 32,409,000 16,066,000 29,552,000 21,811,000 18,859,000 43,093,000 34,255,000 14,828,000 12,799,000 26,248,000 12,996,000 10,448,000 11,681,000 41,264,000 
          proceeds from sales and redemptions of other investment securities
        141,000 4,000 7,119,000 38,183,000 14,254,000 45,125,000 26,142,000 59,375,000  39,250,000 121,125,000 25,500,000 10,000 13,216,000                                        
          purchases of investment securities available for sale
        -1,818,112,000 -1,622,516,000 -346,952,000 -3,156,990,000 -36,156,000 -47,654,000    -31,331,000   -15,653,000 -208,834,000 -177,195,000 -980,298,000 -786,381,000 -635,656,000 -669,258,000 -850,593,000  -906,203,000 -205,518,000 -90,134,000 -340,699,000 -122,774,000 -60,927,000 -50,717,000 -79,661,000 -57,693,000 -81,656,000 -40,604,000 -61,321,000 -123,851,000 -77,279,000 -180,863,000                      
          purchases of other investment securities
        11,000 -17,000 -1,869,000 -115,494,000 49,000 -45,179,000 -40,373,000 -54,616,000  -29,674,000 -99,863,000 -63,773,000 28,000 59,000 -556,000 -19,890,000 24,000 15,000 -517,000 -1,181,000 -4,998,000 -51,769,000 -14,875,000 -13,869,000 -8,500,000 -15,066,000 -2,763,000 -6,800,000 -2,556,000 -4,250,000 -303,000 -660,000                       
          net increase in loans
        -900,090,000 -361,048,000   -363,668,000 -319,542,000 -574,124,000 -283,413,000  -493,917,000 -843,100,000 -518,335,000 -1,338,960,000 -899,362,000 -1,373,294,000 -243,652,000     580,770,000 307,914,000 -915,586,000 -129,458,000 -86,945,000 -127,840,000 -75,422,000 -197,448,000 -10,461,000 -103,189,000 -84,595,000 -272,106,000 -176,946,000 -256,702,000 -164,432,000 -141,042,000                      
          net cash received from acquisitions
        1,040,765,000                       6,000 114,975,000 -1,419,000 71,607,000                         
          net cash paid for acquisition of customer list
        -279,000                                                      
          recoveries of loans previously charged off
        3,890,000 5,408,000 4,718,000 2,982,000 4,677,000 2,523,000 4,365,000 5,261,000  4,772,000 4,269,000 3,589,000 3,792,000 8,401,000 3,812,000 3,168,000 3,056,000   3,396,000      958,000 582,000 1,138,000 966,000 975,000 1,115,000 609,000 731,000                         
          purchase of bank owned life insurance
                   -5,966,000 -80,000,000 434,000                                         
          purchases of premises and equipment
        -16,602,000 -20,720,000 -20,111,000 -12,822,000 -13,416,000 -7,392,000 -9,488,000 -5,511,000  -11,338,000 -7,392,000 -7,642,000 -3,889,000 -4,679,000 -4,119,000 -4,983,000 -3,013,000 -7,548,000 -12,277,000 -5,580,000 -3,921,000 -3,927,000 -6,889,000 -2,193,000 -4,680,000 -3,436,000 -2,236,000 -3,653,000 -3,615,000 -6,068,000 -3,000,000 -1,876,000 -4,219,000 -6,597,000 -5,784,000 -3,548,000                      
          proceeds from redemption and payout of bank owned life insurance policies
        1,621,000 6,242,000 2,988,000 544,000 1,920,000 3,000,000 2,947,000 792,000  1,664,000 498,000 3,794,000 2,079,000                                           
          proceeds from sale of bank properties held for sale and repossessed real estate
        34,080,000 90,749,000 2,909,000 461,842,000 3,296,000 2,553,000 5,026,000 3,698,000  782,000 6,099,000 1,511,000 12,142,000 267,000 2,848,000 5,449,000 9,654,000 6,759,000                                        
          proceeds from sale of premises and equipment
        25,000 3,000 969,000 10,000 351,000 12,000  175,000 59,000 616,000 2,371,000 3,261,000 58,000 453,000 4,560,000 150,000 2,807,000 952,000 6,427,000 695,000 9,000 2,000 6,000 15,000 12,000 6,000 15,000   14,000 25,000 2,477,000    5,000 10,000 24,000           5,000 
          net cash from investing activities
        -1,059,365,000 -274,454,000 -510,551,000 1,865,176,000 -236,103,000 -156,096,000 -388,025,000 -105,955,000  -320,522,000 -631,666,000 -273,847,000 -1,169,511,000 -833,150,000 -1,364,823,000 -1,492,912,000 -898,638,000 -508,385,000 -161,868,000 -750,370,000 -111,498,000 -149,225,000 1,609,868,000 -119,367,000 -323,784,000 -77,360,000 -55,318,000 -140,983,000 -26,232,000 127,609,000 -63,747,000 -226,051,000 101,289,000 -265,331,000 -120,140,000 -270,495,000   20,085,000 -5,164,000 485,492,000 23,516,000 84,852,000 38,824,000 37,276,000 -7,737,000 -34,920,000 148,925,000 17,004,000 -21,560,000 344,019,000 531,000 63,883,000 33,554,000    
          cash flows from financing activities:
                                                                 
          net increase in deposits
        1,072,147,000 376,025,000 359,764,000 70,869,000 422,773,000 539,946,000 -79,880,000 129,678,000  193,663,000 340,673,000 51,450,000 -1,364,896,000 -1,209,294,000 100,717,000 693,341,000 1,495,452,000 319,721,000 802,706,000 1,749,783,000 727,185,000 17,602,000 1,989,785,000 167,451,000 3,308,000 272,038,000 -24,414,000 -24,197,000 130,332,000 19,367,000 30,367,000 -1,784,000 178,095,000 1,982,000 61,528,000 22,422,000 -27,808,000 33,871,000 172,612,000      102,164,000          81,880,000 40,618,000 88,339,000 
          net increase in federal funds purchased and securities sold under
                                                                 
          agreements to repurchase and other short-term borrowings
        24,123,000 -36,466,000 -48,779,000 164,425,000                                                      
          proceeds from borrowings
        83,000 345,039,000 700,000,000 1,450,000,000 1,400,000,000 1,150,000,000                                                 
          repayment of borrowings
        -405,000,000 -700,000,000 -300,000,000 -1,450,000,000 -1,100,000,000 -1,250,000,000       -25,000,000   -700,098,000 -1,000                                    
          common stock issuance
        2,429,000 1,258,000 1,237,000 93,000 1,567,000 847,000   1,416,000 709,000   1,414,000 739,000   1,233,000          357,000   502,000 286,000     464,000 237,000   220,000 207,000     167,000 330,000 34,684,000 161,000   174,000   169,000   
          common stock repurchases
        -181,517,000 -43,030,000 -97,000 -11,176,000 -75,000 -605,000 -140,000 -15,938,000  -387,000 -3,606,000 -3,416,000 -69,000 -878,000 -29,568,000 -88,815,000 -50,272,000 -36,022,000 -60,323,000 -804,000 -78,000 -193,000 -5,582,000 -26,578,000                                  
          dividends paid
        -60,012,000 -60,648,000 -54,809,000 -55,834,000 -41,243,000 -41,238,000 -39,652,000 -40,761,000  -39,572,000 -38,574,000 -38,333,000 -37,873,000 -37,860,000 -37,009,000 -33,922,000 -34,233,000 -34,328,000 -33,328,000 -33,448,000                                      
          excess tax paid on repurchases of corporate stock
                                                                 
          stock options exercised
        139,000 3,000 330,000 1,587,000 3,552,000 50,000 391,000 1,534,000 219,000 1,173,000 69,000 779,000 329,000 408,000 525,000 473,000 136,000 1,771,000 941,000 180,000 157,000 403,000 402,000 965,000 66,000 831,000 827,000 307,000 193,000 615,000 157,000 19,000 272,000 667,000 142,000 469,000 69,000 516,000 149,000 12,000 210,000 143,000 70,000 14,000 178,000 48,000    80,000 79,000 19,000 
          net cash from financing activities
        855,338,000 -167,639,000 602,358,000 168,707,000 61,199,000 498,421,000 168,913,000 38,876,000 -588,083,000 -313,510,000 -163,522,000 898,565,000 -1,352,740,000 -1,358,711,000 -78,236,000 510,182,000 1,334,208,000 222,818,000 642,645,000 1,816,217,000 68,274,000 -29,079,000 1,462,219,000 652,416,000 163,421,000 580,454,000 -97,819,000 -161,113,000 187,364,000 -203,873,000 -36,947,000 -39,114,000 146,123,000 23,973,000 74,763,000 39,926,000 -61,011,000 39,576,000 175,581,000    7,914,000  154,258,000        -37,745,000 64,096,000 -5,518,000 96,524,000 72,063,000 
          net increase in cash and cash equivalents
        28,028,000 -319,651,000 164,416,000 1,907,623,000 179,388,000 95,513,000 -92,291,000 210,580,000 4,358,000 -184,612,000 -482,913,000 684,099,000 -1,375,556,000 -1,912,404,000 -1,310,507,000 -810,541,000 544,824,000 -106,189,000 430,375,000 1,364,882,000 137,616,000 107,931,000 3,100,872,000 574,132,000 -97,620,000 540,608,000 -89,540,000 -247,655,000 266,877,000 -26,307,000 -27,956,000 -231,236,000 288,678,000 -215,365,000 1,483,000 -193,586,000 295,998,000 -37,352,000 212,865,000 -86,495,000 208,690,000 -59,388,000 115,139,000 -93,303,000 231,797,000  -163,557,000 175,525,000 -13,835,000 -51,072,000 133,189,000 18,323,000 27,013,000 80,614,000  -7,893,000 17,565,000 
          cash and cash equivalents at beginning of period
        1,392,067,000 998,877,000 -1,223,494,000 1,312,563,000 -121,576,000 6,843,147,000 4,609,255,000 688,704,000 408,983,000 377,627,000 374,448,000 695,794,000 417,869,000 380,730,000 171,425,000 237,099,000 104,908,000 49,465,000 95,333,000 
          cash and cash equivalents at end of period
        28,028,000 -319,651,000 164,416,000 3,299,690,000 179,388,000 95,513,000 -92,291,000 1,209,457,000 -1,219,136,000 -184,612,000 -482,913,000 1,996,662,000 -1,497,132,000 -1,912,404,000 -1,310,507,000 6,032,606,000 544,824,000 -106,189,000 430,375,000 5,974,137,000 137,616,000 107,931,000 3,100,872,000 1,262,836,000 -97,620,000 949,591,000 -89,540,000 -247,655,000 644,504,000 -26,307,000 -27,956,000 -231,236,000 663,126,000 -215,365,000 697,277,000 -193,586,000 295,998,000 -37,352,000 630,734,000 -86,495,000 208,690,000 -59,388,000 495,869,000 -93,303,000 403,222,000 -90,298,000 -163,557,000 412,624,000 -13,835,000 -51,072,000 238,097,000 18,323,000 27,013,000 130,079,000 -24,868,000 -7,893,000 112,898,000 
          gains on disposal of premises and equipment
         3,000 21,000 -136,000   1,000 -8,000                                                  
          benefit from credit losses
          7,505,000 100,562,000  -6,971,000 3,889,000 12,686,000  32,709,000           18,185,000 29,797,000                                    
          net decrease (increase) in loans
           275,337,000             -136,651,000 244,641,000 459,017,000 178,078,000                                      
          purchases of investment securities held to maturity
                    -49,969,000 -1,049,722,000    -276,725,000                                      
          net increase in federal funds purchased and securities sold under agreements to repurchase and other short-term borrowings
             -4,081,000 -12,288,000 65,506,000     48,615,000 -112,197,000 -100,410,000 -60,830,000 -78,497,000 -2,693,000 -16,152,000 98,915,000 72,943,000 -13,755,000 -6,791,000 26,982,000 21,139,000 6,242,000  -25,605,000 70,717,000 -4,242,000 -42,919,000 -18,414,000 37,645,000 29,030,000 23,803,000 27,711,000 -27,381,000 11,128,000 55,233,000 -49,366,000    -24,690,000 54,976,000   13,712,000 -13,768,000 -60,817,000 74,809,000   13,231,000    
          gains on sale of securities
                 -45,000    -2,000 -64,000                                        
          (gains) losses on disposal of premises and equipment
                  -24,000 -65,000          -275,000 24,000 -263,000                                  
          originations and purchases of mortgage loans held for sale
                                                                 
          proceeds from sales of mortgage loans held for sale
                                                                 
          gains on sales of mortgage loans held for sale
                                                                 
          originations and purchases of sba loans held for sale
                                                                 
          proceeds from sales of sba loans held for sale
                                                                 
          gains on sales of sba loans held for sale
                                                                 
          supplemental disclosures:
                                                                 
          cash flow information:
                                                                 
          cash paid for:
                                                                 
          interest
             195,417,000 170,395,000 185,254,000  131,766,000 104,930,000 54,953,000 32,899,000 14,439,000 13,832,000 5,956,000 12,462,000 9,707,000 18,135,000 15,083,000 13,721,000 34,178,000 18,707,000 20,640,000 22,322,000 19,154,000 14,874,000 11,852,000 8,300,000 6,337,000 3,784,000 3,699,000 4,142,000 2,258,000 2,477,000 2,456,000 2,734,000 3,161,000 4,098,000 8,015,000 -69,000 2,457,000 2,811,000 2,280,000 3,749,000 5,169,000 6,164,000 7,281,000 13,558,000 4,676,000 11,601,000 10,059,000 3,702,000 18,542,000 15,876,000 13,926,000 19,043,000 
          income taxes
             19,325,000 42,039,000 147,000  6,502,000 59,770,000 2,400,000 3,533,000 3,279,000 27,101,000 1,231,000 11,173,000 1,781,000 111,181,000 2,072,000 41,246,000 59,677,000 2,033,000 845,000 20,029,000 874,000 12,185,000 11,010,000 786,000 22,494,000 13,684,000 11,090,000 760,000 16,010,000 666,000 9,429,000 7,536,000 12,740,000 1,670,000 9,200,000 3,372,000 4,472,000 564,000 13,407,000 4,799,000 5,700,000   1,453,000 4,871,000 301,000 5,123,000 31,000 3,184,000 6,887,000 20,000 
          recognition of operating lease assets in exchange for lease liabilities
             6,549,000 2,544,000     19,000 188,000 12,428,000 4,129,000 4,196,000 1,298,000 2,372,000 1,933,000 4,663,000 458,000 2,994,000 1,956,000                                
          schedule of noncash investing transactions:
                                                                 
          real estate acquired in full or in partial settlement of loans
             170,000 2,664,000 940,000  112,000 360,000 2,826,000 821,000 1,151,000 1,126,000 885,000 1,631,000  208,000 2,006,000 2,048,000 6,628,000 1,004,000 1,717,000 7,364,000 2,895,000 3,183,000 3,428,000 663,000 4,284,000 3,267,000 4,275,000 7,680,000 10,303,000 6,183,000 6,536,000 10,820,000                  
          share-based compensation
                                                                 
          extinguishment of debt cost
                                                                 
          decrease in other assets
                                                                 
          increase in other liabilities
                                                                 
          undistributed earnings of subsidiaries
                                                                 
          repayment of investments in and advances to subsidiaries
                                                                 
          net cash inflow from acquisitions
                                                                 
          proceeds of other borrowings
                                                                 
          repayment of other borrowings
                               -2,000 -2,000 -150,002,000 -65,002,000 -310,002,000 -50,001,000 -308,778,000 -15,001,000 -10,001,000 -57,031,000                         
          common stock repurchased
                                                                 
          dividends paid on common stock
                            -33,349,000 -33,334,000 -15,733,000 -15,840,000 -14,050,000 -13,441,000 -12,855,000 -12,513,000 -12,138,000 -9,667,000 -9,659,000 -9,651,000 -9,646,000 -7,258,000 -6,771,000 -6,297,000                      
          net amortization of premiums on investment securities
                 4,984,000 4,839,000 5,358,000 5,775,000 6,644,000 7,117,000 7,767,000 9,031,000 9,326,000 10,187,000 9,481,000 8,913,000 7,795,000 3,468,000 2,055,000 1,626,000 1,699,000 1,853,000 1,877,000 1,966,000 1,785,000 1,730,000 1,616,000 1,722,000 1,399,000 1,308,000 1,122,000                      
          (gains) losses on sales of loans held for sale
                 483,000                                                
          net decrease in federal funds purchased and securities sold under agreements to repurchase and other short-term borrowings
                   -12,309,000                                              
          proceeds from fhlb borrowings
                 500,200,000 2,700,000,000 2,150,000,000                                              
          repayment of fhlb borrowings
                 -900,200,000 -3,200,000,000 -1,250,000,000                                              
          acquisitions:
                                                                 
          fair value of tangible assets acquired
                    -581,000 1,499,000 3,499,774,000 34,838,000 -112,064,000 26,858,000     -178,000      1,816,592,000                         
          other intangible assets acquired
                    20,791,000     10,000,000          18,120,000                         
          liabilities assumed
                    3,205,694,000 2,343,000 -109,466,000          1,656,967,000                         
          net identifiable assets acquired over liabilities assumed
                    581,000 -1,499,000 342,939,000 15,816,000 -2,583,000 -36,858,000     -178,000      177,745,000                         
          common stock issued in acquisition
                    659,772,000               434,625,000                         
          (recovery) benefit from credit losses
                   33,091,000  23,876,000     -58,793,000 -58,420,000                                      
          provision (recovery) for credit losses
                                                                 
          extinguishment of debt cost - fair value marks
                                                                 
          losses (gains) on sales of loans held for sale
                    601,000 -1,889,000                                            
          net cash received (paid in) acquisitions
                                                                 
          net cash received from (paid in) acquisitions
                     250,115,000                                          
          recovery from credit losses
                       -8,449,000                                          
          (gains) losses on sale of bank properties held for sale and repossessed real estate
                       -624,000                                          
          extinguishment of debt cost – fair value marks
                                                                 
          net cash (paid in) received from acquisitions
                                                                
          initial measurement and recognition of operating lease assets in exchange for lease liabilities per asu 2016-02
                                82,160,000                                
          losses (gains) on disposal of premises and equipment
                           753,000                                      
          proceeds from maturities and calls of investment securities held-to-maturity
                                                                 
          purchases of investment securities held-to-maturity
                                                                 
          losses on sale of bank premises and other repossessed real estate
                           2,349,000                                      
          bank premises and other repossessed real estate write downs
                           469,000 315,000 420,000                                    
          bank owned life insurance income
                           -3,280,000                                      
          proceeds from sales of other investment securities
                           155,000 29,754,000   45,000 2,763,000 11,050,000 2,125,000 11,858,000 637,000 425,000 2,382,000 10,000 14,000 138,000 95,000 15,056,000 1,963,000   2,255,000   1,064,000   1,000 450,000 113,000   
          net cash paid in acquisitions
                           -39,929,000                                      
          proceeds from sale of bank premises and other repossessed real estate
                           6,599,000 10,902,000 5,392,000                                    
          other-than-temporary impairment on securities
                                                       479,000 675,000 5,586,000 2,204,000      
          (gains) losses on sale of securities
                                                                 
          trading securities revenue
                                                                 
          purchases of trading securities
                                                                 
          proceeds from sale of trading securities
                            82,181,000 91,675,000                                    
          (gains) losses on sale of bank premises and other repossessed real estate
                                                                 
          proceeds from sales of investment securities available-for-sale
                                                                 
          proceeds from maturities and calls of investment securities available-for-sale
                                                                 
          purchases of investment securities available-for-sale
                                                                 
          gains on sale of bank premises and other repossessed real estate
                                                                 
          losses (gains) on sale of bank premises and other repossessed real estate
                                                                 
          benefit from loan losses
                               36,533,000 3,704,000 1,488,000 3,117,000 4,478,000 2,454,000 3,808,000 2,062,000 2,313,000 3,707,000 2,729,000 2,557,000 826,000 1,075,000 3,145,000 818,000 2,091,000 659,000 179,000 1,060,000 4,642,000 2,723,000 8,323,000 4,215,000 10,641,000 10,328,000 12,509,000 20,778,000 6,990,000 4,521,000 5,043,000 2,785,000 2,332,000 1,245,000 
          accretion of discount related to performing acquired loans
                               -10,931,000 -3,348,000 -3,170,000 -6,742,000 -7,595,000 -9,656,000 -6,114,000 -2,236,000 -3,344,000 -4,199,000 -1,211,000 -1,584,000 -1,861,000                      
          (gains) losses on sale of oreo
                               69,000                                  
          oreo write downs
                               111,000 389,000 98,000 253,000 155,000 777,000 29,000 491,000 793,000 936,000 145,000 2,798,000 1,755,000 3,359,000 2,099,000 2,215,000 2,949,000 1,658,000 952,000 2,570,000               
          proceeds from sales of loans
                               232,520,000 189,111,000 116,951,000 170,599,000 176,280,000 182,649,000                             
          proceeds from sale of oreo
                               988,000 3,409,000 1,019,000 7,933,000 1,206,000 2,516,000 7,420,000 3,654,000 5,420,000 2,257,000 6,987,000 7,222,000 6,931,000 11,334,000 5,697,000 11,158,000 11,813,000 17,185,000 16,037,000 11,356,000               
          proceeds from other borrowings
                                                                 
          revision of provisional amount related to the revaluation of deferred taxes from the tax reform act
                                                                 
          loss on disposal of premises and equipment
                                                -10,000 10,000 5,000 1,000 1,000 13,000 17,000 31,000          
          loans sold that have not settled
                                                                 
          gain on sale of oreo
                                  -1,366,000 -146,000 -58,000   -138,000 -50,000 -339,000 -1,144,000 -182,000                      
          proceeds from fhlb advances
                                 500,000,000 65,000,000 210,001,000 50,000,000                          15,000,000 170,400,000 
          common stock repurchase
                                -47,318,000 -34,785,000 -8,634,000 -114,000 -1,612,000 -1,886,000 -21,000 -358,000 -3,247,000 -192,000 -4,410,000 -4,530,000                      
          gain on sale of securities
                                 -541,000    -33,000 -1,278,000   -122,000                       
          (gain) loss on disposal of premises and equipment
                                 271,000    6,000                            
          (gain) loss on sale of securities
                                  11,000                               
          gain on disposal of premises and equipment
                                    -72,000                             
          deferred tax asset revaluation due to change in tax law
                                                                 
          amortization of fdic indemnification asset
                                         2,091,000 1,475,000      7,625,000 7,310,000 7,171,000 4,370,000 3,233,000   401,000          
          (gain) loss on sale of oreo
                                                                 
          fdic indemnification asset
                                         2,342,000 835,000 2,075,000                      
          proceeds from calls of other investment securities
                                           1,392,000                   
          payment to terminate fdic loss share agreements
                                                                 
          excess tax benefits in connection with equity awards
                                                                 
          originations and purchases of mortgage loans for sale
                                      -190,786,000 -203,598,000 -164,075,000 -196,626,000 -132,273,000 -118,804,000                      
          proceeds from mortgage loans sales
                                      210,925,000 183,976,000 180,594,000 183,420,000 138,866,000 125,613,000                      
          gain on disposals of premises and equipment
                                       -15,000                         
          (gain) loss on disposals of premises and equipment
                                                                 
          loss on sale of securities
                                                                 
          loss on disposals of premises and equipment
                                           144,000                      
          proceeds from sale of credit card loans
                                                                
          repayment of fhlb advances and other borrowings
                                                                 
          preferred stock redeemed
                                                                 
          dividends paid on preferred stock
                                                                 
          net identifiable assets acquired over (under) liabilities assumed
                                                                 
          preferred stock issued in acquisition
                                                                 
          amortization on fdic indemnification asset
                                            1,871,000 2,042,000 3,207,000                   
          miscellaneous assets and liabilities
                                                     10,780,000 3,107,000 3,225,000          
          proceeds from sales of investment securities held to maturity
                                                                
          net cash received from branch acquisitions
                                                                 
          preferred stock repurchase
                                                                 
          net amortization of premium on investment securities
                                             1,032,000 1,178,000 1,053,000                  
          proceeds from sales of mortgage loans for sale proceeds from sales of mortgage loans for sale
                                                                 
          fdic loss share receivable
                                             3,636,000 2,241,000 7,958,000 9,987,000 12,982,000 14,660,000 26,391,000 28,088,000             
          purchases of other investments
                                                                 
          (gain) loss on sale of premises and equipment
                                              44,000                   
          proceeds from sales of mortgage loans for sale
                                              217,101,000                   
          net decrease in loans
                                              8,214,000                   
          loss on sale of premises and equipment
                                               1,115,000                  
          net decrease in deposits
                                                                 
          gain on sale of securities available for sale
                                                                 
          negative accretion on fdic indemnification asset
                                                                 
          gains on oreo sales
                                                                 
          accretion on acquired loans
                                                                 
          net amortization of investment securities
                                                731,000 1,037,000 1,246,000 992,000 572,000 447,000 291,000 398,000          
          loans held for sale
                                                15,377,000 2,469,000 14,830,000 -7,819,000 11,103,000  -7,202,000 31,949,000          
          net decrease in customer loans
                                                108,774,000 22,208,000 54,021,000        31,784,000       
          net increase in federal funds purchased and securities sold under agreements to repurchase
                                                 -66,254,000 90,080,000               
          noncash investing activities:
                                                                 
          transfers of loans to foreclosed properties
                                                11,029,000 11,335,000 16,728,000 11,676,000 22,349,000 17,141,000            
          gains on acquisitions
                                                                 
          net increase in customer loans
                                                   7,742,000 73,671,000             
          net cash received from acquisition
                                                     45,435,000 1,000 91,280,000 306,298,000       
          federal home loan bank advances prepayment fee
                                                                
          amortization (accretion) on fdic indemnification asset
                                                                 
          repayment of fhlb advances
                                                                 
          gain on acquisition
                                                                 
          accretion on fdic indemnification asset
                                                                 
          accretion on loans covered under fdic loss share agreements
                                                       1,604,000          
          net amortization (accretion) of investment securities
                                                        232,000 187,000 171,000       
          net change in loans held for sale
                                                          1,639,000       
          net change in accrued income taxes
                                                        813,000         
          net change in miscellaneous assets and liabilities
                                                          16,066,000      2,067,000 
          repayment of fhlb advances, including prepayment fee
                                                                 
          issuance of preferred stock and warrants, net of issuance costs
                                                           64,632,000    
          repurchase of preferred stock and warrants
                                                                 
          net accretion of investment securities
                                                                 
          net decrease (increase) in customer loans
                                                           21,634,000 52,310,000 18,947,000    
          net decrease in cash and cash equivalents