XML 103 R88.htm IDEA: XBRL DOCUMENT v3.22.4
Deposits - Composition of Deposits (Detail) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Noninterest-Bearing Deposit Liabilities [Abstract]    
Noninterest-bearing deposits $ 8,164,364 $ 8,104,056
Interest-bearing deposits:    
Investment checking 723,870 655,333
Money market 3,070,674 3,342,531
Savings 582,711 546,840
Time deposits 294,626 327,682
Total deposits $ 12,836,245 $ 12,976,442
Noninterest-bearing deposits, percentage of total deposits 63.60% 62.45%
Investment checking, percentage of total deposits 5.64% 5.05%
Money market, percentage of total deposits 23.92% 25.76%
Savings, percentage of total deposits 4.54% 4.21%
Time deposits, percentage of total deposits 2.30% 2.53%
Percentage of deposit, total 100.00% 100.00%