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Loans and Leases - Quality of Loans Held for Investment (Details) - USD ($) $ in Millions | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | $ 82,547 | $ 69,001
Non- Accrual Loans | 148 | 141
Loans 90 Days or More Delinquent and Still Accruing Interest | 13 | 0
Loans 30-89 Days Past Due |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 175 | 70
Total Past Due Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 336 | 211
Current Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 82,211 | 68,790
Mortgage Loans: |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 56,605 | 54,473
Mortgage Loans: | Multi-family |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 38,004 | 38,130
Non- Accrual Loans | 13 | 13
Loans 90 Days or More Delinquent and Still Accruing Interest | 0 | 0
Mortgage Loans: | Multi-family | Loans 30-89 Days Past Due |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 72 | 34
Mortgage Loans: | Multi-family | Total Past Due Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 85 | 47
Mortgage Loans: | Multi-family | Current Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 37,919 | 38,083
Mortgage Loans: | Commercial real estate |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 10,464 | 8,526
Non- Accrual Loans | 21 | 20
Loans 90 Days or More Delinquent and Still Accruing Interest | 0 | 0
Mortgage Loans: | Commercial real estate | Loans 30-89 Days Past Due |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 15 | 2
Mortgage Loans: | Commercial real estate | Total Past Due Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 36 | 22
Mortgage Loans: | Commercial real estate | Current Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 10,428 | 8,504
Mortgage Loans: | One-to-four family first mortgage |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 5,934 | 5,821
Non- Accrual Loans | 84 | 92
Loans 90 Days or More Delinquent and Still Accruing Interest | 0 | 0
Mortgage Loans: | One-to-four family first mortgage | Loans 30-89 Days Past Due |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 20 | 21
Mortgage Loans: | One-to-four family first mortgage | Total Past Due Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 104 | 113
Mortgage Loans: | One-to-four family first mortgage | Current Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 5,830 | 5,708
Mortgage Loans: | Acquisition, development, and construction |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 2,203 | 1,996
Non- Accrual Loans | 0 | 0
Loans 90 Days or More Delinquent and Still Accruing Interest | 0 | 0
Mortgage Loans: | Acquisition, development, and construction | Loans 30-89 Days Past Due |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 0 | 0
Mortgage Loans: | Acquisition, development, and construction | Total Past Due Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 0 | 0
Mortgage Loans: | Acquisition, development, and construction | Current Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 2,203 | 1,996
Other Loans: |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 25,942 | 14,528
Other Loans: | Commercial and industrial loans and lease financing |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 23,357 | 12,276
Non- Accrual Loans | 30 | 7
Loans 90 Days or More Delinquent and Still Accruing Interest | 13 | 0
Other Loans: | Commercial and industrial loans and lease financing | Loans 30-89 Days Past Due |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 57 | 0
Other Loans: | Commercial and industrial loans and lease financing | Total Past Due Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 100 | 7
Other Loans: | Commercial and industrial loans and lease financing | Current Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 23,257 | 12,269
Other Loans: | Other |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 2,585 | 2,252
Non- Accrual Loans |  | 9
Loans 90 Days or More Delinquent and Still Accruing Interest | 0 | 0
Other Loans: | Other | Loans 30-89 Days Past Due |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 11 | 13
Other Loans: | Other | Total Past Due Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | 11 | 22
Other Loans: | Other | Current Loans |  |
Financing Receivable, Recorded Investment, Past Due |  |
Total Loans Receivable | $ 2,574 | $ 2,230

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