XML 66 R51.htm IDEA: XBRL DOCUMENT
v3.24.0.1

OUTSTANDING COMMITMENTS AND CONTINGENT LIABILITIES (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2023
Commitments and Contingencies Disclosure [Abstract] |
Schedule of contractual amount of exposure to off-balance-sheet risk | A summary of the contractual amount of Busey’s exposure to off-balance-sheet risk relating to the Company’s commitments to extend credit and standby letters of credit follows (dollars in thousands):
| As of December 31,
| 2023 |  | 2022
Financial instruments whose contract amounts represent credit risk |  |  |
Commitments to extend credit | $ | 2,132,500 |  |  | $ | 1,991,769 |
Standby letters of credit | 43,996 |  |  | 33,008 |
Total commitments | $ | 2,176,496 |  |  | $ | 2,024,777 |

X
- Definition Tabular disclosure of contractual amount of exposure to off-balance-sheet risk, wherein exposure to credit loss is represented by the contractual amount of those commitments. + References No definition available. + Details
Name: | buse_ScheduleOfContractualAmountOfExposureToOffBalanceSheetRiskTableTextBlock
Namespace Prefix: | buse_
Data Type: | dtr-types1:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_CommitmentsAndContingenciesDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration