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Derivative Instruments - Schedule of Offsetting Assets and Liabilities (Details) - USD ($) $ in Millions | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Financial Assets |  |
Gross amount of recognized assets | $ 16,626 | $ 11,867
Gross amounts offset | (7,051) | (4,453)
Net amount of assets | 9,575 | 7,414
Cash collateral | (7,683) | (5,229)
Non-cash collateral | (925) | (1,245)
Net amount | 967 | 940
Financial Liabilities |  |
Gross amount of recognized liabilities | 11,801 | 10,596
Gross amounts offset | (23) | (612)
Net amount of liabilities | 11,778 | 9,984
Cash collateral | (49) | (188)
Non-cash collateral | (157) | (167)
Net amount | 11,572 | 9,629
Excess non-cash collateral received | 1,300 | 1,300
Excess non-cash collateral pledged | 51 | 82
Derivative Instruments |  |
Financial Assets |  |
Gross amount of recognized assets | 15,659 | 10,927
Gross amounts offset | (7,051) | (4,453)
Net amount of assets | 8,608 | 6,474
Cash collateral | (7,683) | (5,229)
Non-cash collateral | (925) | (1,245)
Net amount | 0 | 0
Financial Liabilities |  |
Gross amount of recognized liabilities | 229 | 967
Gross amounts offset | (23) | (612)
Net amount of liabilities | 206 | 355
Cash collateral | (49) | (188)
Non-cash collateral | (157) | (167)
Net amount | 0 | 0
Embedded Derivative Instruments |  |
Financial Assets |  |
Gross amount of recognized assets | 967 | 940
Gross amounts offset | 0 | 0
Net amount of assets | 967 | 940
Cash collateral | 0 | 0
Non-cash collateral | 0 | 0
Net amount | 967 | 940
Financial Liabilities |  |
Gross amount of recognized liabilities | 11,572 | 9,629
Gross amounts offset | 0 | 0
Net amount of liabilities | 11,572 | 9,629
Cash collateral | 0 | 0
Non-cash collateral | 0 | 0
Net amount | $ 11,572 | $ 9,629

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