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Regulatory Restrictions - Schedule of Capital Ratios (Details) $ in Thousands | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
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Company |  |
Amount |  |
Common equity tier 1 capital ratio, actual | $ 1,187,027 | $ 1,010,369
Common equity tier 1 capital ratio, fully phased-in regulatory guidelines minimum | 629,376 | 543,403
Total capital ratio, actual | 1,397,502 | 1,171,084
Total capital ratio, fully phased-in regulatory guidelines minimum | 944,064 | 815,104
Tier 1 capital ratio, actual | 1,257,834 | 1,073,958
Tier 1 capital ratio, fully phased-in regulatory guidelines minimum | 764,242 | 659,846
Leverage ratio, actual | 1,257,834 | 1,073,958
Leverage ratio, fully phased-in regulatory guidelines minimum | $ 461,312 | $ 408,623
Ratio |  |
Common Equity Tier 1 Capital Ratio, Actual (as a percent) | 0.1320 | 0.1302
Common Equity Tier 1 Capital Ratio, Fully Phased-In Regulatory Guidelines Minimum (as a percent) | 7.00% | 7.00%
Total Capital Ratio, Actual (as a percent) | 0.1554 | 0.1509
Total Capital Ratio, Fully Phased-In Regulatory Guidelines Minimum (as a percent) | 0.1050 | 0.1050
Tier 1 Capital Ratio, Actual (as a percent) | 0.1399 | 0.1383
Tier One Risk Based Capital Required for Capital Adequacy to Risk Weighted Assets (as a percent) | 0.0850 | 0.0850
Leverage Ratio, Actual (as a percent) | 0.1091 | 0.1051
Leverage Ratio, Fully Phased-In Regulatory Guidelines Minimum (as a percent) | 0.0400 | 0.0400
Bank |  |
Amount |  |
Common equity tier 1 capital ratio, actual | $ 1,291,074 | $ 1,077,526
Common equity tier 1 capital ratio, fully phased-in regulatory guidelines minimum | 629,256 | 543,301
Common equity tier 1 capital ratio, to be well capitalized under current prompt corrective action provisions | 584,309 | 504,494
Total capital ratio, actual | 1,403,551 | 1,174,634
Total capital ratio, fully phased-in regulatory guidelines minimum | 943,884 | 814,951
Total capital ratio, to be well capitalized under current prompt corrective action provisions | 898,938 | 776,144
Tier 1 capital ratio, actual | 1,291,074 | 1,077,526
Tier 1 capital ratio, fully phased-in regulatory guidelines minimum | 764,097 | 659,723
Tier one risk based capital required for capital adequacy with buffer, value | 719,150 | 620,915
Leverage ratio, actual | 1,291,074 | 1,077,526
Leverage ratio, fully phased-in regulatory guidelines minimum | 461,248 | 408,569
Leverage ratio, to be well capitalized under current prompt corrective action provisions | $ 576,560 | $ 510,712
Ratio |  |
Common Equity Tier 1 Capital Ratio, Actual (as a percent) | 0.1436 | 0.1388
Common Equity Tier 1 Capital Ratio, Fully Phased-In Regulatory Guidelines Minimum (as a percent) | 7.00% | 7.00%
Common Equity Tier 1 Capital Ratio, To Be Well Capitalized Under Current Prompt Corrective Action Provisions (as a percent) | 6.50% | 6.50%
Total Capital Ratio, Actual (as a percent) | 0.1561 | 0.1513
Total Capital Ratio, Fully Phased-In Regulatory Guidelines Minimum (as a percent) | 0.1050 | 0.1050
Total Capital Ratio, To Be Well Capitalized Under Current Prompt Corrective Action Provisions (as a percent) | 0.1000 | 0.1000
Tier 1 Capital Ratio, Actual (as a percent) | 0.1436 | 0.1388
Tier One Risk Based Capital Required for Capital Adequacy to Risk Weighted Assets (as a percent) | 0.0850 | 0.0850
Tier One Risk Based Capital Required For Capital Adequacy With Buffer To Risk Weighted Assets | 0.0800 | 0.0800
Leverage Ratio, Actual (as a percent) | 0.1120 | 0.1055
Leverage Ratio, Fully Phased-In Regulatory Guidelines Minimum (as a percent) | 0.0400 | 0.0400
Leverage Ratio, To Be Well Capitalized Under Current Prompt Corrective Action Provisions (as a percent) | 0.0500 | 0.0500

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