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v3.25.2

Borrowings - Financing VIEs (Detail) - USD ($) $ in Millions | Jun. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Securities Financing Transaction [Line Items] |  |
Short-term borrowings | $ 4,752 | $ 5,134
Long-term borrowings | 42,345 | 43,184
Total | 47,097 | 48,318
Total assets | 50,222 | 51,789
Total Before Hedge Accounting Adjustments [Member] |  |
Securities Financing Transaction [Line Items] |  |
Short-term borrowings | 4,755 | 5,139
Long-term borrowings | 42,408 | 43,526
Total | 47,163 | 48,665
Hedge Accounting Adjustments [Member] |  |
Securities Financing Transaction [Line Items] |  |
Short-term borrowings | (3) | (5)
Long-term borrowings | (63) | (342)
Total | (66) | (347)
Assets and Liabilities of Consolidated Variable Interest Entities [Member] |  |
Securities Financing Transaction [Line Items] |  |
Short-term borrowings | 4,153 | 4,532
Long-term borrowings | 37,552 | 38,497
Total | 41,705 | 43,029
Loans | 43,786 | 45,258
Cash | 1,363 | 1,364
Other assets | 1,366 | 1,224
Total assets | 46,515 | 47,846
Assets and Liabilities of Consolidated Variable Interest Entities [Member] | FFELP Loan Securitizations [Member] |  |
Securities Financing Transaction [Line Items] |  |
Short-term borrowings | 117 | 41
Long-term borrowings | 26,948 | 28,268
Total | 27,065 | 28,309
Loans | 27,749 | 28,983
Cash | 871 | 901
Other assets | 1,187 | 1,211
Total assets | 29,807 | 31,095
Assets and Liabilities of Consolidated Variable Interest Entities [Member] | Private Education Loan Securitizations [Member] |  |
Securities Financing Transaction [Line Items] |  |
Short-term borrowings | 562 | 631
Long-term borrowings | 10,322 | 10,338
Total | 10,884 | 10,969
Loans | 12,103 | 12,054
Cash | 342 | 335
Other assets | 130 | 113
Total assets | 12,575 | 12,502
Assets and Liabilities of Consolidated Variable Interest Entities [Member] | FFELP Loan ABCP Facilities [Member] |  |
Securities Financing Transaction [Line Items] |  |
Short-term borrowings | 1,531 | 1,586
Long-term borrowings | 301 | 74
Total | 1,832 | 1,660
Loans | 1,816 | 1,637
Cash | 65 | 53
Other assets | 86 | 78
Total assets | 1,967 | 1,768
Assets and Liabilities of Consolidated Variable Interest Entities [Member] | Private Education Loan ABCP Facilities [Member] |  |
Securities Financing Transaction [Line Items] |  |
Short-term borrowings | 1,943 | 2,274
Long-term borrowings | 0 | 0
Total | 1,943 | 2,274
Loans | 2,118 | 2,584
Cash | 85 | 75
Other assets | 38 | 66
Total assets | 2,241 | 2,725
Assets and Liabilities of Consolidated Variable Interest Entities [Member] | Total Before Hedge Accounting Adjustments [Member] |  |
Securities Financing Transaction [Line Items] |  |
Short-term borrowings | 4,153 | 4,532
Long-term borrowings | 37,571 | 38,680
Total | 41,724 | 43,212
Loans | 43,786 | 45,258
Cash | 1,363 | 1,364
Other assets | 1,441 | 1,468
Total assets | 46,590 | 48,090
Assets and Liabilities of Consolidated Variable Interest Entities [Member] | Hedge Accounting Adjustments [Member] |  |
Securities Financing Transaction [Line Items] |  |
Short-term borrowings | 0 | 0
Long-term borrowings | (19) | (183)
Total | (19) | (183)
Loans | 0 | 0
Cash | 0 | 0
Other assets | (75) | (244)
Total assets | $ (75) | $ (244)

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