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REGULATORY MATTERS - Capital and Capital Ratio Information (Details) $ in Millions | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($)
--- | --- | ---
Common Equity Tier 1 to Risk-Weighted Assets (Amount) |  |
Actual | $ 18,574 | $ 15,656
Required Minimum Capital | $ 14,633 | $ 12,548
Common Equity Tier 1 to Risk-Weighted Assets (Ratio) |  |
Actual | 0.100 | 0.099
Required Minimum Capital | 7.90% | 7.90%
Tier 1 Capital to Risk-Weighted Assets (Amount) |  |
Actual | $ 20,588 | $ 17,670
Required Minimum Capital | $ 17,411 | $ 14,930
Tier 1 Capital to Risk-Weighted Assets (Ratio) |  |
Actual | 0.111 | 0.111
Required Minimum Capital | 0.094 | 0.094
Total Capital to Risk-Weighted Assets (Amount) |  |
Actual | $ 23,755 | $ 20,244
Required Minimum Capital | $ 21,116 | $ 18,107
Total Capital to Risk-Weighted Assets (Ratio) |  |
Actual | 0.128 | 0.127
Required Minimum Capital | 0.114 | 0.114
Tier 1 Capital to Average Assets (Leverage) (Amount) |  |
Actual | $ 20,588 | $ 17,670
Required Minimum Capital | $ 8,831 | $ 7,272
Tier 1 Capital to Average Assets (Leverage) (Ratio) |  |
Actual | 0.093 | 0.097
Required Minimum Capital | 0.040 | 0.040
Stress capital buffer | 3.40% | 3.40%
CBNA |  |
Common Equity Tier 1 to Risk-Weighted Assets (Amount) |  |
Actual | $ 20,669 | $ 17,039
Required Minimum Capital | $ 12,935 | $ 11,099
Common Equity Tier 1 to Risk-Weighted Assets (Ratio) |  |
Actual | 0.112 | 0.107
Required Minimum Capital | 7.00% | 7.00%
Tier 1 Capital to Risk-Weighted Assets (Amount) |  |
Actual | $ 20,669 | $ 17,039
Required Minimum Capital | $ 15,706 | $ 13,477
Tier 1 Capital to Risk-Weighted Assets (Ratio) |  |
Actual | 0.112 | 0.107
Required Minimum Capital | 0.085 | 0.085
Total Capital to Risk-Weighted Assets (Amount) |  |
Actual | $ 23,534 | $ 19,600
Required Minimum Capital | $ 19,402 | $ 16,648
Total Capital to Risk-Weighted Assets (Ratio) |  |
Actual | 0.127 | 0.124
Required Minimum Capital | 0.105 | 0.105
Tier 1 Capital to Average Assets (Leverage) (Amount) |  |
Actual | $ 20,669 | $ 17,039
Required Minimum Capital | $ 8,807 | $ 7,251
Tier 1 Capital to Average Assets (Leverage) (Ratio) |  |
Actual | 0.094 | 0.094
Required Minimum Capital | 0.040 | 0.040
Capital conservation buffer | 2.50% | 2.50%

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