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Investments (Credit Quality of Agricultural and Residential Mortgage Loans) (Details) - USD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Mortgage Loans, Gross | $ 89,812 | $ 93,227
Mortgage Loans in Process of Foreclosure, Amount | 140 | 140
Residential Mortgage Loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 1,413 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 926 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 2,500 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 1,838 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 330 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 7,182 |
Financing Receivable, Revolving | 0 |
Mortgage Loans, Gross | $ 14,189 | 13,096
Loans Receivable Residential Mortgage Percentage | 100.00% |
Residential Mortgage Loans | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 1,398 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 881 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 2,414 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 1,809 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 313 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 6,910 |
Financing Receivable, Revolving | 0 |
Mortgage Loans, Gross | $ 13,725 |
Loans Receivable Residential Mortgage Percentage | 96.70% |
Residential Mortgage Loans | Nonperforming |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 15 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 45 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 86 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 29 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 17 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 272 |
Financing Receivable, Revolving | 0 |
Mortgage Loans, Gross | $ 464 |
Loans Receivable Residential Mortgage Percentage | 3.30% |
Agricultural Mortgage Loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 750 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 1,262 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 2,813 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 2,890 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 2,618 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 7,500 |
Financing Receivable, Revolving | 1,480 |
Mortgage Loans, Gross | $ 19,313 | $ 19,805
Loans Receivable Agricultural Mortgage Percentage | 100.00% |
Agricultural Mortgage Loans | Less than 65% |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 703 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 1,202 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 2,557 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 2,569 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 2,486 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 6,938 |
Financing Receivable, Revolving | 1,448 |
Mortgage Loans, Gross | $ 17,903 |
Loans Receivable Agricultural Mortgage Percentage | 92.70% |
Agricultural Mortgage Loans | 65% to 75% |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 47 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 60 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 232 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 321 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 113 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 511 |
Financing Receivable, Revolving | 22 |
Mortgage Loans, Gross | $ 1,306 |
Loans Receivable Agricultural Mortgage Percentage | 6.80% |
Agricultural Mortgage Loans | 76% to 80% |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 0 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 24 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 5 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 0 |
Financing Receivable, Revolving | 9 |
Mortgage Loans, Gross | $ 38 |
Loans Receivable Agricultural Mortgage Percentage | 0.20% |
Agricultural Mortgage Loans | Greater than 80% |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 0 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 14 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 51 |
Financing Receivable, Revolving | 1 |
Mortgage Loans, Gross | $ 66 |
Loans Receivable Agricultural Mortgage Percentage | 0.30% |

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- Definition Reflects the percentage of the gross carrying amount of unpaid loans issued to agricultural businesses to provide financing on existing land or a building, which, pursuant to terms of the underlying debt instrument, are secured at a minimum but possibly exclusively by that real property to the total for all commercial agricultural mortgage loans. Mortgages represent permanent financing, and are issued to replace previously existing mortgages or pay off acquisition, development and construction loans, or to provide cash to the borrower. + References No definition available. + Details
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