Deposits - Maturity Distribution of Time Certificates of Deposits (Details) $ in Thousands	Jun. 30, 2024 USD ($)
Maturity distribution of time certificates of deposit
Three months or less	$ 1,380,286
Over three through six months	1,112,554
Over six through twelve months	671,987
One to two years	55,743
Two to three years	29,003
Three to four years	25,721
Four to five years	18,268
Thereafter	1,143
Total	3,294,705
Under $250,000
Maturity distribution of time certificates of deposit
Three months or less	731,969
Over three through six months	665,280
Over six through twelve months	389,986
One to two years	48,512
Two to three years	24,956
Three to four years	19,732
Four to five years	16,859
Thereafter	809
Total	1,898,103
$250,000 or More
Maturity distribution of time certificates of deposit
Three months or less	648,317
Over three through six months	447,274
Over six through twelve months	282,001
One to two years	7,231
Two to three years	4,047
Three to four years	5,989
Four to five years	1,409
Thereafter	334
Total	$ 1,396,602