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Derivative Instruments and Hedging Activities - Offsetting Liabilities (Details) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Derivative liabilities |  |
Derivative liabilities, gross amount | $ 4,550 | $ 1,868
Derivative liabilities, offsetting financial instruments | (759) | (252)
Derivative liabilities, offsetting cash collateral | (476) | (292)
Total derivative liabilities | 3,315 | 1,324
Derivative liabilities, securities collateral not netted | (85) | 0
Net exposure | 3,230 | 1,324
Repurchase agreements |  |
Gross amounts | 883 | 820
Repurchase agreements, securities sold, offset | 0 | 0
Repurchase agreements, cash collateral pledged, offset | 0 | 0
Net amounts as recognized | 883 | 820
Repurchase agreements, securities collateral not netted | (883) | (820)
Net exposure | 0 | 0
Derivative, collateral, obligation to return cash | 608 | 377
Derivative, collateral, obligation to return securities | 82 | 1
Derivative, collateral, right to reclaim cash | 2,300 | 2,000
Securities sold under repurchase agreements, fair value of collateral | $ 900 | $ 836

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