v3.26.1
Derivatives and Hedging Activities (Offsetting of Derivative Assets and Derivative Liabilities) (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Derivative [Line Items]    
Derivative Asset, Fair Value, Gross Recognized Amount $ 462 $ 512
Derivative Asset Fair Value Gross Liability and Right To Reclaim Cash Offset (434) (470)
Total Derivative Assets and Derivative Liabilities 28 42
Derivative Liability, Fair Value, Gross Recognized Amount 160 182
Netting Adjustments and Cash Collateral-Derivative Liability [1] (139) (179)
Derivative Assets and Derivative Liabilities 21 3
Cleared 0 0
Total net amount of non-cash collateral received or pledged (15) 0
Derivative Asset, Fair Value, Amount Offset Against Collateral 28 42
Derivative Liability, Fair Value, Amount Offset Against Collateral 6 3
Collateral Already Posted, Non-Cash, Aggregate Fair Value 3 2
Derivatives, Addition Credit Exposure, Net 556  
Uncleared derivatives    
Derivative [Line Items]    
Derivative Asset, Fair Value, Gross Recognized Amount 460 497
Derivative Asset Fair Value Gross Liability and Right To Reclaim Cash Offset (432) (467)
Derivative Liability, Fair Value, Gross Recognized Amount 143 179
Netting Adjustments and Cash Collateral-Derivative Liability (137) (176)
Derivative Asset, Fair Value, Amount Offset Against Collateral 28 30
Derivative Liability, Fair Value, Amount Offset Against Collateral 6 3
Cleared derivatives    
Derivative [Line Items]    
Derivative Asset, Fair Value, Gross Recognized Amount 2 15
Derivative Asset Fair Value Gross Liability and Right To Reclaim Cash Offset (2) (3)
Derivative Liability, Fair Value, Gross Recognized Amount 17 3
Netting Adjustments and Cash Collateral-Derivative Liability (2) (3)
Cleared 0 0
Total net amount of non-cash collateral received or pledged 15 0
Derivative Asset, Fair Value, Amount Offset Against Collateral 0 12
Derivative Liability, Fair Value, Amount Offset Against Collateral $ 0 $ 0
[1] Amounts represent the application of the netting requirements that allow the Bank to settle positive and negative positions, and also cash collateral, including accrued interest, held or placed with the same clearing agents or counterparty. Cash collateral posted, including accrued interest, was $43 million and $53 million at March 31, 2026, and December 31, 2025, respectively. Cash collateral received, including accrued interest, was $338 million and $345 million at March 31, 2026, and December 31, 2025, respectively.