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v3.25.3

Derivative and Hedging Activities - Derivatives Subject to a Master Netting Arrangement (Details) - USD ($) $ in Millions | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Derivatives designated as hedging instruments: | Interest rate swaps | Interest rate swaps (fair value hedge) |  |
Assets |  |
Gross Amounts Not Offset in the Statements of Condition | $ 0 |
Cash Collateral Pledged (Received) | 65 |
Derivatives designated as hedging instruments: | Interest rate swaps | Interest rate caps (cash flow hedge) |  |
Assets |  |
Gross Amounts Not Offset in the Statements of Condition | 0 |
Cash Collateral Pledged (Received) | 0 |
Derivatives not designated as hedging instruments: |  |
Assets |  |
Gross Amounts Not Offset in the Statements of Condition | 20 | $ 22
Cash Collateral Pledged (Received) | 0 | (5)
Liabilities |  |
Gross Amounts Not Offset in the Statements of Condition | 22 | 32
Cash Collateral Pledged (Received) | 41 | 57
Derivatives not designated as hedging instruments: | Interest rate swaps |  |
Liabilities |  |
Gross Amounts Not Offset in the Statements of Condition | 21 | 30
Cash Collateral Pledged (Received) | 40 | 47
Derivatives not designated as hedging instruments: | Interest rate swaptions |  |
Assets |  |
Gross Amounts Not Offset in the Statements of Condition | 20 | 15
Cash Collateral Pledged (Received) | 0 | (3)
Derivatives not designated as hedging instruments: | Mortgage-backed securities forwards |  |
Assets |  |
Gross Amounts Not Offset in the Statements of Condition |  | 7
Cash Collateral Pledged (Received) |  | (2)
Liabilities |  |
Gross Amounts Not Offset in the Statements of Condition | 1 | 2
Cash Collateral Pledged (Received) | $ 1 | $ 10

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