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Regulatory Capital - Capital Amounts and Ratios (Details) - USD ($) $ in Thousands | Sep. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Common Equity Tier 1 Capital to Risk Weighted Assets, Amount |  |
Actual | $ 1,056,206 | $ 995,874
Minimum Capital Requirement | 403,047 | 378,334
Minimum To Be Well Capitalized | $ 582,179 | $ 546,482
Common Equity Tier 1 Capital to Risk Weighted Assets, Ratio |  |
Actual | 11.79% | 11.85%
Minimum Capital Requirement | 4.50% | 4.50%
Minimum To Be Well Capitalized | 6.50% | 6.50%
Tier 1 Capital to Risk Weighted Assets, Amount |  |
Actual | $ 1,130,206 | $ 1,069,874
Minimum Capital Requirement | 537,396 | 504,445
Minimum To Be Well Capitalized | $ 716,528 | $ 672,594
Tier 1 Capital to Risk Weighted Assets, Ratio |  |
Actual | 12.62% | 12.73%
Minimum Capital Requirement | 6.00% | 6.00%
Minimum To Be Well Capitalized | 8.00% | 8.00%
Total Capital to Risk Weighted Assets, Amount |  |
Actual | $ 1,431,308 | $ 1,320,187
Minimum Capital Requirement | 716,528 | 672,594
Minimum To Be Well Capitalized | $ 895,660 | $ 840,742
Total Capital to Risk Weighted Assets, Ratio |  |
Actual | 15.98% | 15.70%
Minimum Capital Requirement | 8.00% | 8.00%
Minimum To Be Well Capitalized | 10.00% | 10.00%
Leverage Ratio of Tier 1 Capital to Average Assets, Amount |  |
Actual | $ 1,130,206 | $ 1,069,874
Minimum Capital Requirement | $ 494,124 | $ 502,336
Leverage Ratio of Tier 1 Capital to Average Assets, Ratio |  |
Actual | 9.15% | 8.52%
Minimum Capital Requirement | 4.00% | 4.00%
Busey Bank |  |
Common Equity Tier 1 Capital to Risk Weighted Assets, Amount |  |
Actual | $ 1,288,945 | $ 1,241,303
Minimum Capital Requirement | 401,307 | 377,096
Minimum To Be Well Capitalized | $ 579,665 | $ 544,695
Common Equity Tier 1 Capital to Risk Weighted Assets, Ratio |  |
Actual | 14.45% | 14.81%
Minimum Capital Requirement | 4.50% | 4.50%
Minimum To Be Well Capitalized | 6.50% | 6.50%
Tier 1 Capital to Risk Weighted Assets, Amount |  |
Actual | $ 1,288,945 | $ 1,241,303
Minimum Capital Requirement | 535,076 | 502,795
Minimum To Be Well Capitalized | $ 713,434 | $ 670,394
Tier 1 Capital to Risk Weighted Assets, Ratio |  |
Actual | 14.45% | 14.81%
Minimum Capital Requirement | 6.00% | 6.00%
Minimum To Be Well Capitalized | 8.00% | 8.00%
Total Capital to Risk Weighted Assets, Amount |  |
Actual | $ 1,365,046 | $ 1,306,616
Minimum Capital Requirement | 713,434 | 670,394
Minimum To Be Well Capitalized | $ 891,793 | $ 837,992
Total Capital to Risk Weighted Assets, Ratio |  |
Actual | 15.31% | 15.59%
Minimum Capital Requirement | 8.00% | 8.00%
Minimum To Be Well Capitalized | 10.00% | 10.00%
Leverage Ratio of Tier 1 Capital to Average Assets, Amount |  |
Actual | $ 1,288,945 | $ 1,241,303
Minimum Capital Requirement | 492,534 | 501,104
Minimum To Be Well Capitalized | $ 615,668 | $ 626,379
Leverage Ratio of Tier 1 Capital to Average Assets, Ratio |  |
Actual | 10.47% | 9.91%
Minimum Capital Requirement | 4.00% | 4.00%
Minimum To Be Well Capitalized | 5.00% | 5.00%

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