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Regulatory Restrictions - Schedule of Capital Ratios (Details) $ in Thousands | Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($)
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Company |  |
Amount |  |
Common equity tier 1 capital ratio, actual | $ 1,239,980 | $ 1,187,027
Common equity tier 1 capital ratio, fully phased-in regulatory guidelines minimum | 604,868 | 629,376
Total capital ratio, actual | 1,437,050 | 1,397,502
Total capital ratio, fully phased-in regulatory guidelines minimum | 907,338 | 944,064
Tier 1 capital ratio, actual | 1,311,128 | 1,257,834
Tier 1 capital ratio, fully phased-in regulatory guidelines minimum | 734,647 | 764,242
Leverage ratio, actual | 1,311,128 | 1,257,834
Leverage ratio, fully phased-in regulatory guidelines minimum | $ 470,360 | $ 461,312
Ratio |  |
Common Equity Tier 1 Capital Ratio, Actual (as a percent) | 0.1435 | 0.1320
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) | 0.1663 | 0.1554
Total Capital Ratio, Fully Phased-In Regulatory Guidelines Minimum (as a percent) | 0.1050 | 0.1050
Tier 1 Capital Ratio, Actual (as a percent) | 0.1517 | 0.1399
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) | 0.1115 | 0.1091
Leverage Ratio, Fully Phased-In Regulatory Guidelines Minimum (as a percent) | 0.0400 | 0.0400
Bank |  |
Amount |  |
Common equity tier 1 capital ratio, actual | $ 1,315,671 | $ 1,291,074
Common equity tier 1 capital ratio, fully phased-in regulatory guidelines minimum | 604,708 | 629,256
Common equity tier 1 capital ratio, to be well capitalized under current prompt corrective action provisions | 561,514 | 584,309
Total capital ratio, actual | 1,423,966 | 1,403,551
Total capital ratio, fully phased-in regulatory guidelines minimum | 907,260 | 943,884
Total capital ratio, to be well capitalized under current prompt corrective action provisions | 864,057 | 898,938
Tier 1 capital ratio, actual | 1,315,671 | 1,291,074
Tier 1 capital ratio, fully phased-in regulatory guidelines minimum | 734,288 | 764,097
Tier one risk based capital required for capital adequacy with buffer, value | 691,094 | 719,150
Leverage ratio, actual | 1,315,671 | 1,291,074
Leverage ratio, fully phased-in regulatory guidelines minimum | 470,302 | 461,248
Leverage ratio, to be well capitalized under current prompt corrective action provisions | $ 587,878 | $ 576,560
Ratio |  |
Common Equity Tier 1 Capital Ratio, Actual (as a percent) | 0.1523 | 0.1436
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) | 0.1648 | 0.1561
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) | 0.1523 | 0.1436
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) | 0.1119 | 0.1120
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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