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Financial Guarantee Insurance Contracts - Additional Information (Detail) € in Millions, £ in Millions, $ in Millions | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2023 GBP (£) | Dec. 31, 2023 EUR (€) | Dec. 31, 2022 GBP (£) | Dec. 31, 2022 EUR (€) | Dec. 31, 2021 GBP (£) | Dec. 31, 2021 EUR (€) | Dec. 31, 2020 USD ($)
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Ceded Loss And Loss Expenses Paid Not Yet Recovered |  | $ 0 | $ 0 |  |  |  |  |  |  |
Estimated Future Premium Payments Weighted Average Discounted Rate | 3.20% | 3.00% |  | 3.20% | 3.20% | 3.00% | 3.00% |  |  |
Amount Of Insured Par Outstanding Ceded To Reinsurer | $ 2,766 |  |  |  |  |  |  |  |  |
Ceded Principal Outstanding Major Reinsurer Percentage | 10.60% |  |  |  |  |  |  |  |  |
Reinsurance Payable | $ 90 | $ 39 |  |  |  |  |  |  |  |
Weighted average period of future premiums | 7 years 8 months 12 days | 8 years |  |  |  |  |  |  |  |
Uncollectable premium receivables | $ 4 | $ 5 |  |  |  |  |  |  |  |
Accelerated premium revenue for retired obligations | 0 | 8 | 1 |  |  |  |  |  |  |
Reinsurance recoveries of losses included in losses and loss expenses | (110) | (41) | 5 |  |  |  |  |  |  |
Losses and loss expense reserves ceded to reinsurers |  | 33 |  |  |  |  |  |  |  |
Subrogation recoveries, net of reinsurance | 0 | (140) |  |  |  |  |  |  |  |
Amortization of intangible assets | 29 | 47 | 55 |  |  |  |  |  |  |
Intangible assets, less accumulated amortization | 307 | 326 |  |  |  |  |  |  |  |
Financial Guarantee Outstanding Principal Ceded To Third Parties | 6,464 |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 290 | 269 | 323 |  |  |  |  |  |  | $ 370
Allowance for Doubtful Accounts, Premiums and Other Receivables | 4 | 5 | 9 |  |  |  |  |  |  | $ 17
Premium Receivable, Credit Loss Expense (Reversal) | (1) | (4) | (6) |  |  |  |  |  |  |
Premium Receivable, Allowance for Credit Loss, Writeoff | 0 | 0 | (2) |  |  |  |  |  |  |
Reinsurance Recoverable, Allowance for Credit Loss | 0 | 0 |  |  |  |  |  |  |  |
Net Incurred RMBS Subrogation Recoveries | 0 | (123) | 20 |  |  |  |  |  |  |
Reinsurance Recoverables, Gross | 195 |  |  |  |  |  |  |  |  |
Net unsecured reinsurance recoverable | 128 |  |  |  |  |  |  |  |  |
Reinsurance Recoverable, Gross, All Other | 50 |  |  |  |  |  |  |  |  |
Unsecured Reinsurance Recoverable, All Other | 21 |  |  |  |  |  |  |  |  |
Uncollateralized Credit Exposure Supoorted by Unlimited Uncapped Indemnity | 44 | 45 |  |  |  |  |  |  |  |
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Prior Years | (194) | (1,867) | 59 |  |  |  |  |  |  |
Settled Litigation |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Prior Years |  | 1,687 |  |  |  |  |  |  |  |
Financial Guarantee |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Ceded Loss And Loss Expenses Paid Not Yet Recovered | 8 |  |  |  |  |  |  |  |  |
Losses and loss expense reserves ceded to reinsurers | 30 |  |  |  |  |  |  |  |  |
Financial Guarantee | Assured Guaranty Re Ltd [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Reinsurance Recoverables, Gross | 25 |  |  |  |  |  |  |  |  |
Net unsecured reinsurance recoverable | 0 |  |  |  |  |  |  |  |  |
Property and Casualty, Commercial Insurance | QBE Insurance Corporation |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Reinsurance Recoverables, Gross | 38 |  |  |  |  |  |  |  |  |
Net unsecured reinsurance recoverable | 38 |  |  |  |  |  |  |  |  |
Property and Casualty, Commercial Insurance | General Reinsurance Company |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Reinsurance Recoverables, Gross | 81 |  |  |  |  |  |  |  |  |
Net unsecured reinsurance recoverable | 69 |  |  |  |  |  |  |  |  |
Surveillance Category One [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 210 | 217 |  |  |  |  |  |  |  |
IA [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 16 | 10 |  |  |  |  |  |  |  |
II [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 5 | 5 |  |  |  |  |  |  |  |
III [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 7 | 16 |  |  |  |  |  |  |  |
IV [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | $ 11 | $ 11 |  |  |  |  |  |  |  |
Maximum [Member] | Furniture and Fixtures [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Finite-Lived Intangible Asset, Useful Life | 5 years |  |  | 5 years | 5 years |  |  |  |  |
Loss Reserves [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Weighted average risk-free rate used to discount loss reserves | 3.90% | 3.90% |  |  |  |  |  |  |  |
United Kingdom, Pounds |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Financial Guarantee Insurance Contracts, Premium Receivable | $ 72 | $ 71 | 108 | £ 57 |  | £ 59 |  | £ 80 |  |
Euro Member Countries, Euro |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Financial Guarantee Insurance Contracts, Premium Receivable | 13 | 14 | $ 16 |  | € 12 |  | € 13 |  | € 14 |
Public Finance [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 140 | 150 |  |  |  |  |  |  |  |
Public Finance [Member] | Surveillance Category One [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 133 | 142 |  |  |  |  |  |  |  |
Public Finance [Member] | IA [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 3 | 3 |  |  |  |  |  |  |  |
Public Finance [Member] | II [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 5 | 5 |  |  |  |  |  |  |  |
Public Finance [Member] | III [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
Public Finance [Member] | IV [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
Structured Finance [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 22 | 24 |  |  |  |  |  |  |  |
Structured Finance [Member] | Surveillance Category One [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 4 | 5 |  |  |  |  |  |  |  |
Structured Finance [Member] | IA [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 1 |  |  |  |  |  |  |  |
Structured Finance [Member] | II [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
Structured Finance [Member] | III [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 7 | 7 |  |  |  |  |  |  |  |
Structured Finance [Member] | IV [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 11 | 11 |  |  |  |  |  |  |  |
International Finance [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 85 | 85 |  |  |  |  |  |  |  |
International Finance [Member] | Surveillance Category One [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 72 | 70 |  |  |  |  |  |  |  |
International Finance [Member] | IA [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 13 | 7 |  |  |  |  |  |  |  |
International Finance [Member] | II [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
International Finance [Member] | III [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 9 |  |  |  |  |  |  |  |
International Finance [Member] | IV [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
Housing Revenue [Member] | Public Finance [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 139 | 148 |  |  |  |  |  |  |  |
Housing Revenue [Member] | Public Finance [Member] | Surveillance Category One [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 131 | 140 |  |  |  |  |  |  |  |
Housing Revenue [Member] | Public Finance [Member] | IA [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 3 | 3 |  |  |  |  |  |  |  |
Housing Revenue [Member] | Public Finance [Member] | II [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 5 | 5 |  |  |  |  |  |  |  |
Housing Revenue [Member] | Public Finance [Member] | III [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
Housing Revenue [Member] | Public Finance [Member] | IV [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
Other Public Finance Sectors [Member] | Public Finance [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 1 | 2 |  |  |  |  |  |  |  |
Other Public Finance Sectors [Member] | Public Finance [Member] | Surveillance Category One [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 1 | 2 |  |  |  |  |  |  |  |
Other Public Finance Sectors [Member] | Public Finance [Member] | IA [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
Other Public Finance Sectors [Member] | Public Finance [Member] | II [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
Other Public Finance Sectors [Member] | Public Finance [Member] | III [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
Other Public Finance Sectors [Member] | Public Finance [Member] | IV [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
Student Loan [Member] | Structured Finance [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 7 | 8 |  |  |  |  |  |  |  |
Student Loan [Member] | Structured Finance [Member] | Surveillance Category One [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 1 |  |  |  |  |  |  |  |
Student Loan [Member] | Structured Finance [Member] | IA [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 1 |  |  |  |  |  |  |  |
Student Loan [Member] | Structured Finance [Member] | II [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
Student Loan [Member] | Structured Finance [Member] | III [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 7 | 7 |  |  |  |  |  |  |  |
Student Loan [Member] | Structured Finance [Member] | IV [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
Other Structured Finance [Member] | Structured Finance [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 4 | 4 |  |  |  |  |  |  |  |
Other Structured Finance [Member] | Structured Finance [Member] | Surveillance Category One [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 4 | 4 |  |  |  |  |  |  |  |
Other Structured Finance [Member] | Structured Finance [Member] | IA [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
Other Structured Finance [Member] | Structured Finance [Member] | II [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
Other Structured Finance [Member] | Structured Finance [Member] | III [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
Other Structured Finance [Member] | Structured Finance [Member] | IV [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
Sovereign/Sub-sovereign [Member] | International Finance [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 64 | 64 |  |  |  |  |  |  |  |
Sovereign/Sub-sovereign [Member] | International Finance [Member] | Surveillance Category One [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 51 | 49 |  |  |  |  |  |  |  |
Sovereign/Sub-sovereign [Member] | International Finance [Member] | IA [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 13 | 7 |  |  |  |  |  |  |  |
Sovereign/Sub-sovereign [Member] | International Finance [Member] | II [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
Sovereign/Sub-sovereign [Member] | International Finance [Member] | III [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 9 |  |  |  |  |  |  |  |
Sovereign/Sub-sovereign [Member] | International Finance [Member] | IV [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
Investor-owned and Public Utilities [Member] | International Finance [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 18 | 18 |  |  |  |  |  |  |  |
Investor-owned and Public Utilities [Member] | International Finance [Member] | Surveillance Category One [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 18 | 18 |  |  |  |  |  |  |  |
Investor-owned and Public Utilities [Member] | International Finance [Member] | IA [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
Investor-owned and Public Utilities [Member] | International Finance [Member] | II [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
Investor-owned and Public Utilities [Member] | International Finance [Member] | III [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
Investor-owned and Public Utilities [Member] | International Finance [Member] | IV [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
Other International [Member] | International Finance [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 3 | 2 |  |  |  |  |  |  |  |
Other International [Member] | International Finance [Member] | Surveillance Category One [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 3 | 2 |  |  |  |  |  |  |  |
Other International [Member] | International Finance [Member] | IA [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
Other International [Member] | International Finance [Member] | II [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
Other International [Member] | International Finance [Member] | III [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | 0 | 0 |  |  |  |  |  |  |  |
Other International [Member] | International Finance [Member] | IV [Member] |  |  |  |  |  |  |  |  |  |
Insurance [Line Items] |  |  |  |  |  |  |  |  |  |
Premiums Receivable, Gross | $ 0 | $ 0 |  |  |  |  |  |  |  |

X
- Definition Amount of insured par outstanding ceded to reinsurer. + References No definition available. + Details
Name: | ambc_AmountOfInsuredParOutstandingCededToReinsurer
Namespace Prefix: | ambc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition This element represents the reduction to gross claim liability for subrogation on insured RMBS financial obligations with credit deterioration, net of reinsurance. + References No definition available. + Details
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Namespace Prefix: | ambc_
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Period Type: | instant

X
- Definition Ceded Loss And Loss Expenses Paid Not Yet Recovered + References No definition available. + Details
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Balance Type: | debit
Period Type: | instant

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- Definition Ceded Principal Outstanding Major Reinsurer Percentage. + References No definition available. + Details
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Balance Type: | na
Period Type: | duration

X
- Definition Weighted average discounted rate of estimated future premium payments to be paid by the VIEs. + References No definition available. + Details
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- Definition Financial Guarantee Outstanding Principal Ceded to third parties. + References No definition available. + Details
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- Definition Insurance [Line Items] + References No definition available. + Details
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- Definition The known and estimated amount recoverable as of the balance sheet date from reinsurers for claims expected to be paid or incurred by the ceding insurer. + References No definition available. + Details
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- Definition Net Incurred RMBS Subrogation Recoveries + References No definition available. + Details
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- Definition Reinsurance Recoverable, Gross, All Other + References No definition available. + Details
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- Definition Uncollateralized Credit Exposure Supoorted by Unlimited Uncapped Indemnity + References No definition available. + Details
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- Definition Unsecured Reinsurance Recoverable, All Other + References No definition available. + Details
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- Definition Represents reinsurance recoverables on paid and unpaid losses and deferred ceded premiums, net of ceded premiums payables due to reinsurers, letters of credit, and collateral posted for the benefit of the cedant. + References No definition available. + Details
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- Definition The valuation allowance as of the balance sheet date to reduce the gross amount of receivables to estimated net realizable value, which would be presented in parentheses on the face of the balance sheet. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-4 + Details
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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482686/350-30-45-2 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482665/350-30-50-2 + Details
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- Definition This element represents the amount of premium revenue on financial guarantee insurance contracts recognized during the period that was accelerated for revenue recognition purposes. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 944 -SubTopic 605 -Section 50 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479655/944-605-50-4 + Details
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- Definition This element represents the weighted average risk free rate used to discount the claim liability related to financial guarantee insurance contracts. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 944 -SubTopic 40 -Section 50 -Paragraph 9 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480081/944-40-50-9 + Details
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- Definition Amount of the premium receivable for financial guarantee insurance contracts reported in the statement of financial position. This element primarily would consist of those financial guarantee insurance contracts which premiums are to be collected over the contract period, but may, on occasion, include premiums which are to be collected in full at inception, but which straddle a financial reporting period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 310 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479584/944-310-50-3 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 310 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c)(5) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479584/944-310-50-3 + Details
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- Definition Weighted average period over which premium receivable for financial guarantee insurance contracts is collected where premium is received over the contract period, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 310 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a)(5) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479584/944-310-50-3 + Details
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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph ((a)(1),(b)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482665/350-30-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482686/350-30-45-1 + Details
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X
- Definition Amount, after effects of reinsurance, of payments to settle claims incurred in prior periods and related claims settlement costs. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -SubTopic 40 -Topic 944 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480081/944-40-50-3 + Details
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Balance Type: | credit
Period Type: | duration

X
- Definition Amount of expense (reversal of expense) for expected credit loss on premium receivable. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-13 + Details
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- Definition The carrying value as of the balance sheet date of the estimated valuation allowance to reduce gross premiums receivable to net realizable value. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(5)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-4 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Section 50 -Paragraph 11B -Subparagraph (b) -SubTopic 10 -Topic 310 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-11B Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-13 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-13 + Details
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X
- Definition Amount of writeoff of premium receivable, charged against allowance for credit loss. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11B -Subparagraph (c)(3) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-11B Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-13 + Details
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X
- Definition Gross amount, as of the balance sheet date, due the entity from (a) agents and insureds, (b) uncollected premiums and (c) others, before deducting the allowance for doubtful accounts. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(5)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1 + Details
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X
- Definition Amount of reduction of provision for policy benefits and costs incurred for policies ceded. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479838/944-20-50-3 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(5)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483586/944-220-S99-1 + Details
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- Definition The carrying amount as of the balance sheet date of the known and estimated amounts owed to insurers under reinsurance treaties or other arrangements. + References No definition available. + Details
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- Definition Amount of allowance for credit loss on reinsurance recoverable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479838/944-20-50-5 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 310 -Name Accounting Standards Codification -Section 45 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479616/944-310-45-5 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -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 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-13 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-13 + Details
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- Definition Amount before valuation allowance recoverable under reinsurance contracts. Examples include, but are not limited to, settled and unsettled claims, incurred but not reported losses, loss adjustment expense, premium paid, policy benefits and policy reserves. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479838/944-20-50-5 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(6)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 310 -Name Accounting Standards Codification -Section 45 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479616/944-310-45-5 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 14 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-14 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 50 -Paragraph 7A -SubTopic 10 -Topic 310 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-7A + Details
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