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Loans and Leases - Quality of Loans Held for Investment (Details) - USD ($) $ in Millions | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | $ 82,327 | $ 84,619
Non- Accrual Loans | 798 | 428
Loans 90 Days or More Delinquent and Still Accruing Interest | 0 | 0
Loans 30-89 Days Past Due |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 212 | 250
Total Past Due Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 1,010 | 678
Current Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 81,317 | 83,941
Mortgage Loans: |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 56,196 | 56,708
Mortgage Loans: | Multi-family |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 36,859 | 37,265
Non- Accrual Loans | 339 | 138
Mortgage Loans: | Multi-family | Loans 30-89 Days Past Due |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 103 | 121
Mortgage Loans: | Multi-family | Total Past Due Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 442 | 259
Mortgage Loans: | Multi-family | Current Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 36,417 | 37,006
Mortgage Loans: | Commercial real estate |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 10,323 | 10,470
Non- Accrual Loans | 264 | 128
Mortgage Loans: | Commercial real estate | Loans 30-89 Days Past Due |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 9 | 28
Mortgage Loans: | Commercial real estate | Total Past Due Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 273 | 156
Mortgage Loans: | Commercial real estate | Current Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 10,050 | 10,314
Mortgage Loans: | One-to-four family first mortgage |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 5,807 | 6,061
Non- Accrual Loans | 98 | 95
Mortgage Loans: | One-to-four family first mortgage | Loans 30-89 Days Past Due |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 26 | 40
Mortgage Loans: | One-to-four family first mortgage | Total Past Due Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 124 | 135
Mortgage Loans: | One-to-four family first mortgage | Current Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 5,683 | 5,926
Mortgage Loans: | Acquisition, development, and construction |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 3,207 | 2,912
Non- Accrual Loans | 3 | 2
Mortgage Loans: | Acquisition, development, and construction | Loans 30-89 Days Past Due |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 6 | 2
Mortgage Loans: | Acquisition, development, and construction | Total Past Due Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 9 | 4
Mortgage Loans: | Acquisition, development, and construction | Current Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 3,198 | 2,908
Other Loans: |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 26,131 | 27,911
Other Loans: | Commercial and industrial loans and lease financing |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 24,418 | 25,254
Non- Accrual Loans | 73 | 43
Other Loans: | Commercial and industrial loans and lease financing | Loans 30-89 Days Past Due |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 60 | 37
Other Loans: | Commercial and industrial loans and lease financing | Total Past Due Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 133 | 80
Other Loans: | Commercial and industrial loans and lease financing | Current Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 24,285 | 25,174
Other Loans: | Other |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 1,713 | 2,657
Non- Accrual Loans | 21 | 22
Other Loans: | Other | Loans 30-89 Days Past Due |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 8 | 22
Other Loans: | Other | Total Past Due Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 29 | 44
Other Loans: | Other | Current Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | $ 1,684 | $ 2,613

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