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Financing Receivables - Credit Quality Information - Other Loans and Deposit Receivable - Narrative (Details) - USD ($) $ in Millions | Jun. 30, 2025 | Dec. 31, 2024 | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | --- | --- | ---
Financing Receivables |  |  |  |
Allowance for credit losses | $ 47 | $ 54 | $ 57 | $ 63
Receivable |  |  |  |
Reinsurance deposit receivable | 5,600 | 5,800 |  |
Deposit Receivables |  |  |  |
Financing Receivables |  |  |  |
Allowance for credit losses | 0 | 0 |  |
Consumer Loans |  |  |  |
Financing Receivables |  |  |  |
Allowance for credit losses | 10 | 9 | $ 10 | $ 9
Consumer Loans | Policy Loans |  |  |  |
Financing Receivables |  |  |  |
Allowance for credit losses | 0 | 0 |  |
Consumer Loans | Margin Loans |  |  |  |
Financing Receivables |  |  |  |
Allowance for credit losses | 0 | 0 |  |
Loans | 1,200 | 1,100 |  |
Consumer Loans | Pledged Asset Lines of Credit |  |  |  |
Financing Receivables |  |  |  |
Allowance for credit losses | 0 | 0 |  |
Lines of credit balance | $ 864 | $ 737 |  |

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- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 + Details
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