XML 60 R47.htm IDEA: XBRL DOCUMENT
v3.24.2.u1

Outstanding Exposure - Amortization Schedule of Puerto Rico Net Par Outstanding and Net Debt Service Outstanding (Details) - USD ($) $ in Millions | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Scheduled Net Par Amortization |  |
Total | $ 254,396 | $ 249,153
Scheduled Net Debt Service Amortization |  |
Total | 404,685 | 397,636
Puerto Rico |  |
Scheduled Net Par Amortization |  |
2024 (July 1 - September 30) | 110 |
2024 (October 1 - December 31) | 0 |
Subtotal 2024 | 110 |
2025 | 84 |
2026 | 140 |
2027 | 120 |
2028 | 81 |
2029-2033 | 197 |
2034-2038 | 132 |
2039-2041 | 97 |
Total | 961 | $ 1,105
Scheduled Net Debt Service Amortization |  |
2024 (July 1 - September 30) | 131 |
2024 (October 1 - December 31) | 3 |
Subtotal 2024 | 134 |
2025 | 124 |
2026 | 177 |
2027 | 151 |
2028 | 106 |
2029-2033 | 282 |
2034-2038 | 170 |
2039-2041 | 106 |
Total | $ 1,250 |

X
- Definition Financial Guaranty Insured Obligations, Expected Amortization [Abstract] + References No definition available. + Details
Name: | ago_FinancialGuarantyInsuredObligationsExpectedAmortizationAbstract
Namespace Prefix: | ago_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the amount of insured contractual payments (principal and interest) outstanding on the underlying insured obligations for financial guaranty contracts, net of ceded contracts. + References No definition available. + Details
Name: | ago_InsuredFinancialObligationsInsuredContractualPaymentsOutstandingNet
Namespace Prefix: | ago_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Insured Financial Obligations, Maturities of Outstanding Contractual Payments, Remainder Of Fiscal Year + References No definition available. + Details
Name: | ago_InsuredFinancialObligationsMaturitiesOfOutstandingContractualPaymentsRemainderOfFiscalYear
Namespace Prefix: | ago_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Insured Financial Obligations, Maturities of Outstanding Contractual Payments, Year Fifteen to Eighteen + References No definition available. + Details
Name: | ago_InsuredFinancialObligationsMaturitiesOfOutstandingContractualPaymentsYearFifteenToEighteen
Namespace Prefix: | ago_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Insured Financial Obligations, Maturities of Outstanding Contractual Payments, Year Five To Nine + References No definition available. + Details
Name: | ago_InsuredFinancialObligationsMaturitiesOfOutstandingContractualPaymentsYearFiveToNine
Namespace Prefix: | ago_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Insured Financial Obligations, Maturities of Outstanding Contractual Payments, Year One + References No definition available. + Details
Name: | ago_InsuredFinancialObligationsMaturitiesOfOutstandingContractualPaymentsYearOne
Namespace Prefix: | ago_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Insured Financial Obligations, Maturities of Outstanding Contractual Payments, Year Ten to Fourteen + References No definition available. + Details
Name: | ago_InsuredFinancialObligationsMaturitiesOfOutstandingContractualPaymentsYearTenToFourteen
Namespace Prefix: | ago_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Insured Financial Obligations, Maturities of Outstanding Principal Amount, Remainder Of Fiscal Year + References No definition available. + Details
Name: | ago_InsuredFinancialObligationsMaturitiesOfOutstandingPrincipalAmountRemainderOfFiscalYear
Namespace Prefix: | ago_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Insured Financial Obligations, Maturities of Outstanding Principal Amount, Year Fifteen to Eighteen + References No definition available. + Details
Name: | ago_InsuredFinancialObligationsMaturitiesOfOutstandingPrincipalAmountYearFifteenToEighteen
Namespace Prefix: | ago_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Insured Financial Obligations, Maturities of Outstanding Principal Amount, Year Five To Nine + References No definition available. + Details
Name: | ago_InsuredFinancialObligationsMaturitiesOfOutstandingPrincipalAmountYearFiveToNine
Namespace Prefix: | ago_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Insured Financial Obligations, Maturities of Outstanding Principal Amount, Year One + References No definition available. + Details
Name: | ago_InsuredFinancialObligationsMaturitiesOfOutstandingPrincipalAmountYearOne
Namespace Prefix: | ago_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Insured Financial Obligations, Maturities of Outstanding Principal Amount, Year Ten to Fourteen + References No definition available. + Details
Name: | ago_InsuredFinancialObligationsMaturitiesOfOutstandingPrincipalAmountYearTenToFourteen
Namespace Prefix: | ago_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Insured Financial Obligations, Maturities of Outstanding Contractual Payments [Abstract] + References No definition available. + Details
Name: | ago_InsuredFinancialObligationsMaturitiesofOutstandingContractualPaymentsAbstract
Namespace Prefix: | ago_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Insured Financial Obligations, Maturities of Outstanding Contractual Payments, First Quarter After Period End + References No definition available. + Details
Name: | ago_InsuredFinancialObligationsMaturitiesofOutstandingContractualPaymentsFirstQuarterAfterPeriodEnd
Namespace Prefix: | ago_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Insured Financial Obligations, Maturities of Outstanding Contractual Payments, Second Quarter After Period End + References No definition available. + Details
Name: | ago_InsuredFinancialObligationsMaturitiesofOutstandingContractualPaymentsSecondQuarterAfterPeriodEnd
Namespace Prefix: | ago_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Insured Financial Obligations, Maturities of Outstanding Contractual Payments, Year Four + References No definition available. + Details
Name: | ago_InsuredFinancialObligationsMaturitiesofOutstandingContractualPaymentsYearFour
Namespace Prefix: | ago_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Insured Financial Obligations, Maturities of Outstanding Contractual Payments, Year Three + References No definition available. + Details
Name: | ago_InsuredFinancialObligationsMaturitiesofOutstandingContractualPaymentsYearThree
Namespace Prefix: | ago_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Insured Financial Obligations, Maturities of Outstanding Contractual Payments, Year Two + References No definition available. + Details
Name: | ago_InsuredFinancialObligationsMaturitiesofOutstandingContractualPaymentsYearTwo
Namespace Prefix: | ago_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Insured Financial Obligations, Maturities of Outstanding Principal Amount, First Quarter After Period End + References No definition available. + Details
Name: | ago_InsuredFinancialObligationsMaturitiesofOutstandingPrincipalAmountFirstQuarterAfterPeriodEnd
Namespace Prefix: | ago_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Insured Financial Obligations, Maturities of Outstanding Principal Amount, Second Quarter After Period End + References No definition available. + Details
Name: | ago_InsuredFinancialObligationsMaturitiesofOutstandingPrincipalAmountSecondQuarterAfterPeriodEnd
Namespace Prefix: | ago_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Insured Financial Obligations, Maturities of Outstanding Principal Amount, Year Four + References No definition available. + Details
Name: | ago_InsuredFinancialObligationsMaturitiesofOutstandingPrincipalAmountYearFour
Namespace Prefix: | ago_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Insured Financial Obligations, Maturities of Outstanding Principal Amount, Year Three + References No definition available. + Details
Name: | ago_InsuredFinancialObligationsMaturitiesofOutstandingPrincipalAmountYearThree
Namespace Prefix: | ago_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Insured Financial Obligations, Maturities of Outstanding Principal Amount, Year Two + References No definition available. + Details
Name: | ago_InsuredFinancialObligationsMaturitiesofOutstandingPrincipalAmountYearTwo
Namespace Prefix: | ago_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Represents the outstanding principal amounts of the underlying insured obligations for financial guaranty contracts, after netting out ceded contracts. + References No definition available. + Details
Name: | ago_InsuredFinancialObligationsOutstandingPrincipalAmountNet
Namespace Prefix: | ago_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | srt_StatementGeographicalAxis=country_PR
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |