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Supplemental Cash Flow Information (Tables) | 3 Months Ended
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Mar. 31, 2025
Supplemental Cash Flow Information [Abstract] |
Schedule of Activities Resulting from Management of Proceeds | The accompanying cash flows are included in cash flows from operating activities in the Condensed Consolidated Statements of Cash Flows along with the activities resulting from management of the proceeds, as follows:
($ in millions) |  | Three months ended March 31,
| 2025 |  | 2024
Cash flows from operating activities |  |  |  |
Net change in proceeds managed |  |  |  |
Net change in fixed income securities |  | $ | (210) |  |  | $ | (31) |
Net change in short-term investments |  | 114 |  |  | (127) |
Operating cash flow (used) |  | $ | (96) |  |  | $ | (158) |
Net change in liabilities |  |  |  |
Liabilities for collateral, beginning of period |  | $ | (2,041) |  |  | $ | (1,891) |
Liabilities for collateral, end of period |  | (2,137) |  |  | (2,049) |
Operating cash flow provided |  | $ | 96 |  |  | $ | 158 |

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- Definition This element may be used to capture the complete disclosure pertaining to supplemental cash flow information about collateral received. + References No definition available. + Details
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- References No definition available. + Details
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