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Investments - Payables for Collateral on Investments (Details) - USD ($) $ in Millions | 9 Months Ended |
--- | --- | ---
Sep. 30, 2024 | Dec. 31, 2023
Carrying Value |  |
Collateral payable for derivative investments | $ 7,185 | $ 5,250
Securities pledged under securities lending agreements | 185 | 205
Investments pledged for FHLBI | 3,200 | 2,650
Total payables for collateral on investments | 10,570 | 8,105
Fair Value |  |
Collateral payable for derivative investments | 7,185 | 5,250
Securities pledged under securities lending agreements | 178 | 197
Investments pledged for Federal Home Loan Bank of Indianapolis('FHLBI') | 4,548 | 3,603
Total payables for collateral on investments | $ 11,911 | $ 9,050
Percentage of the fair value of domestic securities obtained as collateral under securities lending agreements. | 102.00% |
Percentage of the fair value of foreign securities obtained as collateral under securities lending agreements. | 105.00% |
Minimum |  |
Fair Value |  |
Percentage of the fair value of FHLBI securities obtained as collateral under securities pledged for FHLBI for AFS Securities | 105.00% |
Percentage of the fair value of FHLBI securities obtained as collateral under securities pledged for FHLBI for mortgage loan | 155.00% |
Maximum |  |
Fair Value |  |
Percentage of the fair value of FHLBI securities obtained as collateral under securities pledged for FHLBI for AFS Securities | 115.00% |
Percentage of the fair value of FHLBI securities obtained as collateral under securities pledged for FHLBI for mortgage loan | 175.00% |

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- Definition This item represents the percentage of the fair value of AFS securities obtained as collateral pledged. + References No definition available. + Details
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- Definition When entering into a derivative transaction, the amount of cash received as collateral from a counterparty. + References No definition available. + Details
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- Definition The fair value of cash received as collateral from a counterparty. + References No definition available. + Details
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- Definition The amount of cash received as security in return for loaning securities to Federal Home Loan Bank of Indianapolis. + References No definition available. + Details
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- Definition The fair value of investments loaned to Federal Home Loan Bank of Indianapolis as of the balance sheet date. + References No definition available. + Details
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- Definition The fair value of investments loaned to another party under securities lending agreements as of the balance sheet date. + References No definition available. + Details
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- Definition Amount of obligation to return cash received as collateral for security loaned to another party. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-04(11)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-1 + Details
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- Definition Amount, before effects of master netting arrangements, of financial assets loaned to entities in exchange for collateral. Includes liabilities not subject to a master netting arrangement and financial assets transferred other than securities that qualify as secured borrowings. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481420/860-30-50-7 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Subparagraph (a)(1) -SubTopic 30 -Topic 860 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481420/860-30-50-7 + Details
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