XML 103 R87.htm IDEA: XBRL DOCUMENT v3.20.4
Loans - Summary of Acquired non-credit impaired loans (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Summary of Loans      
Total loans $ 24,664,134 $ 11,375,104  
Commercial loans | Construction and land development      
Summary of Loans      
Total loans 1,899,066 1,017,261  
Commercial loans | Commercial non-owner occupied      
Summary of Loans      
Total loans 5,931,323 2,323,967  
Commercial loans | Commercial non-owner occupied real estate      
Summary of Loans      
Total loans 4,842,092 2,158,701  
Commercial loans | Commercial and industrial      
Summary of Loans      
Total loans 5,047,147 1,386,327  
Commercial loans | Other income producing property      
Summary of Loans      
Total loans 587,448 346,554  
Consumer | Consumer Owner Occupied Loans      
Summary of Loans      
Total loans 4,108,042 2,706,960  
Consumer | Home equity loans      
Summary of Loans      
Total loans 1,336,689 758,020  
Consumer | Consumer      
Summary of Loans      
Total loans 894,334 663,422  
Consumer | Other loans      
Summary of Loans      
Total loans $ 17,993 13,892  
Acquired non-credit impaired loans      
Summary of Loans      
Total loans   1,760,427 $ 2,594,826
Unamortized Discounts   20,300  
Acquired non-credit impaired loans | Construction and land development      
Summary of Loans      
Total loans   33,569 165,070
Acquired non-credit impaired loans | Commercial non-owner occupied      
Summary of Loans      
Total loans   447,441 679,253
Acquired non-credit impaired loans | Consumer Owner Occupied Loans      
Summary of Loans      
Total loans   496,431 628,813
Acquired non-credit impaired loans | Home equity loans      
Summary of Loans      
Total loans   188,732 242,425
Acquired non-credit impaired loans | Commercial owner occupied real estate loan      
Summary of Loans      
Total loans   307,193 421,841
Acquired non-credit impaired loans | Commercial and industrial      
Summary of Loans      
Total loans   101,880 212,537
Acquired non-credit impaired loans | Other income producing property      
Summary of Loans      
Total loans   95,697 133,110
Acquired non-credit impaired loans | Consumer      
Summary of Loans      
Total loans   89,484 $ 111,777
Acquired non-credit impaired loans | Commercial loans      
Summary of Loans      
Total loans   985,780  
Acquired non-credit impaired loans | Commercial loans | Construction and land development      
Summary of Loans      
Total loans   33,569  
Acquired non-credit impaired loans | Commercial loans | Commercial non-owner occupied      
Summary of Loans      
Total loans   447,441  
Acquired non-credit impaired loans | Commercial loans | Commercial non-owner occupied real estate      
Summary of Loans      
Total loans   481,010  
Acquired non-credit impaired loans | Commercial loans | Commercial owner occupied real estate loan      
Summary of Loans      
Total loans   307,193  
Acquired non-credit impaired loans | Commercial loans | Commercial and industrial      
Summary of Loans      
Total loans   101,880  
Acquired non-credit impaired loans | Commercial loans | Other income producing property      
Summary of Loans      
Total loans   95,697  
Acquired non-credit impaired loans | Consumer      
Summary of Loans      
Total loans   774,647  
Acquired non-credit impaired loans | Consumer | Consumer Owner Occupied Loans      
Summary of Loans      
Total loans   496,431  
Acquired non-credit impaired loans | Consumer | Home equity loans      
Summary of Loans      
Total loans   188,732  
Acquired non-credit impaired loans | Consumer | Real estate      
Summary of Loans      
Total loans   685,163  
Acquired non-credit impaired loans | Consumer | Consumer      
Summary of Loans      
Total loans   $ 89,484