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Fair Value Measurements - Summary of Carrying Amount and Fair Value of Ambac's Financial Assets and Liabilities (Details) - USD ($) $ in Thousands | Jun. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | $ 1,947,000 |
Financial assets: |  |
Derivative assets | 41,000 | $ 76,000
Other assets | 0 |
Long-term Debt | 2,189,000 | 2,230,000
Financial liabilities: |  |
Derivative liabilities | 62,000 | 95,000
Equity Securities Excluded From Fair Value Table | 8,000 | 8,000
Short-term Investments [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 452,000 | 414,000
Total Fair Value [Member] |  |
Financial assets: |  |
Cash | 37,000 | 21,000
Reported Value Measurement [Member] |  |
Financial assets: |  |
Other investments | 72,000 | 106,000
Cash | 37,000 | 21,000
Loans | 2,000 | 3,000
Total financial assets | 7,465,000 | 9,268,000
Financial liabilities: |  |
Liabilities for net financial guarantees written | (968,000) | (866,000)
Long-term debt | 2,748,000 | 2,806,000
Total financial liabilities | 6,658,000 | 8,190,000
Reported Value Measurement [Member] | Short-term Investments [Member] |  |
Financial assets: |  |
Short term investments | 452,000 | 414,000
Reported Value Measurement [Member] | Other Debt Obligations [Member] |  |
Financial assets: |  |
Other investments | 598,000 | 690,000
Reported Value Measurement [Member] | Future [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 3,000 |
Reported Value Measurement [Member] | Interest Rate Swap [Member] |  |
Financial assets: |  |
Derivative assets | (1,000) |
Financial liabilities: |  |
Derivative liabilities | 59,000 | 94,000
Reported Value Measurement [Member] | Warrants [Member] |  |
Financial assets: |  |
Derivative assets | 1,000 |
Other Assets [Member] | Reported Value Measurement [Member] | Interest Rate Swap [Member] |  |
Financial assets: |  |
Derivative assets | 39,000 | 76,000
Level 1 [Member] |  |
Financial assets: |  |
Cash | 37,000 | 21,000
Total financial assets | 789,000 | 750,000
Financial liabilities: |  |
Liabilities for net financial guarantees written | 0 | 0
Long-term debt | 0 | 0
Total financial liabilities | 3,000 | 0
Level 1 [Member] | Short-term Investments [Member] |  |
Financial assets: |  |
Short term investments | 450,000 | 369,000
Level 1 [Member] | Loans Receivable [Member] |  |
Financial assets: |  |
Loans | 0 | 0
Level 1 [Member] | Other Debt Obligations [Member] |  |
Financial assets: |  |
Other investments | 72,000 | 106,000
Level 1 [Member] | Future [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 3,000 |
Level 1 [Member] | Interest Rate Swap [Member] |  |
Financial assets: |  |
Derivative assets | 0 |
Financial liabilities: |  |
Derivative liabilities | 0 | 0
Level 1 [Member] | Warrants [Member] |  |
Financial assets: |  |
Derivative assets | 0 |
Level 1 [Member] | Other Assets [Member] | Interest Rate Swap [Member] |  |
Financial assets: |  |
Derivative assets | 0 | 0
Level 2 [Member] |  |
Financial assets: |  |
Cash | 0 | 1,000
Total financial assets | 1,353,000 | 1,732,000
Financial liabilities: |  |
Liabilities for net financial guarantees written | 0 | 0
Long-term debt | 2,052,000 | 2,575,000
Total financial liabilities | 6,802,000 | 8,695,000
Level 2 [Member] | Short-term Investments [Member] |  |
Financial assets: |  |
Short term investments | 2,000 | 46,000
Level 2 [Member] | Loans Receivable [Member] |  |
Financial assets: |  |
Loans | 0 | 0
Level 2 [Member] | Other Debt Obligations [Member] |  |
Financial assets: |  |
Other investments | 0 | 0
Level 2 [Member] | Future [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 0 |
Level 2 [Member] | Interest Rate Swap [Member] |  |
Financial assets: |  |
Derivative assets | (1,000) |
Financial liabilities: |  |
Derivative liabilities | 59,000 | 94,000
Level 2 [Member] | Warrants [Member] |  |
Financial assets: |  |
Derivative assets | 0 |
Level 2 [Member] | Other Assets [Member] | Interest Rate Swap [Member] |  |
Financial assets: |  |
Derivative assets | 3,000 | 5,000
Level 3 [Member] |  |
Financial assets: |  |
Cash | 0 | 0
Total financial assets | 4,798,000 | 6,202,000
Financial liabilities: |  |
Liabilities for net financial guarantees written | (348,000) | (112,000)
Long-term debt | 13,000 | 22,000
Total financial liabilities | (174,000) | 79,000
Level 3 [Member] | Short-term Investments [Member] |  |
Financial assets: |  |
Short term investments | 0 | 0
Level 3 [Member] | Loans Receivable [Member] |  |
Financial assets: |  |
Loans | 2,000 | 3,000
Level 3 [Member] | Other Debt Obligations [Member] |  |
Financial assets: |  |
Other investments | 0 | 0
Level 3 [Member] | Future [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 0 |
Level 3 [Member] | Interest Rate Swap [Member] |  |
Financial assets: |  |
Derivative assets | 0 |
Financial liabilities: |  |
Derivative liabilities | 0 | 0
Level 3 [Member] | Warrants [Member] |  |
Financial assets: |  |
Derivative assets | 1,000 |
Level 3 [Member] | Other Assets [Member] | Interest Rate Swap [Member] |  |
Financial assets: |  |
Derivative assets | 37,000 | 71,000
Municipal Bonds [Member] | Reported Value Measurement [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 60,000 | 340,000
Corporate Debt Securities [Member] | Reported Value Measurement [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 644,000 | 613,000
Debt Security, Government, Non-US [Member] | Reported Value Measurement [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 81,000 | 87,000
US Government Debt Securities [Member] | Reported Value Measurement [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 62,000 | 45,000
Residential Mortgage-Backed Securities [Member] | Reported Value Measurement [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 197,000 | 252,000
Collateralized Debt Obligations [Member] | Reported Value Measurement [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 132,000 | 128,000
Asset-backed Securities [Member] | Reported Value Measurement [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 236,000 | 265,000
Fair Value, Recurring [Member] |  |
Financial assets: |  |
Total financial assets | 7,458,000 | 9,261,000
Financial liabilities: |  |
Liabilities for net financial guarantees written | (348,000) | (112,000)
Long-term debt | 2,065,000 | 2,598,000
Total financial liabilities | 6,632,000 | 8,775,000
Fair Value, Recurring [Member] | Short-term Investments [Member] |  |
Financial assets: |  |
Short term investments | 452,000 | 414,000
Fair Value, Recurring [Member] | Loans Receivable [Member] |  |
Financial assets: |  |
Loans | 2,000 | 3,000
Fair Value, Recurring [Member] | Other Debt Obligations [Member] |  |
Financial assets: |  |
Other investments | 590,000 | 683,000
Fair Value, Recurring [Member] | Asset-backed Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 236,000 | 265,000
Fair Value, Recurring [Member] | Collateralized Debt Obligations [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 132,000 | 128,000
Fair Value, Recurring [Member] | Residential Mortgage-Backed Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 197,000 | 252,000
Fair Value, Recurring [Member] | US Government Debt Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 62,000 | 45,000
Fair Value, Recurring [Member] | Debt Security, Government, Non-US [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 81,000 | 87,000
Fair Value, Recurring [Member] | Corporate Debt Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 644,000 | 613,000
Fair Value, Recurring [Member] | Municipal Bonds [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 60,000 | 340,000
Fair Value, Recurring [Member] | Future [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 3,000 |
Fair Value, Recurring [Member] | Interest Rate Swap [Member] |  |
Financial assets: |  |
Derivative assets | (1,000) |
Financial liabilities: |  |
Derivative liabilities | 59,000 | 94,000
Fair Value, Recurring [Member] | Warrants [Member] |  |
Financial assets: |  |
Derivative assets | 1,000 |
Fair Value, Recurring [Member] | Other Assets [Member] | Interest Rate Swap [Member] |  |
Financial assets: |  |
Derivative assets | 39,000 | 76,000
Fair Value, Recurring [Member] | Level 1 [Member] | Asset-backed Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 0 | 0
Fair Value, Recurring [Member] | Level 1 [Member] | Collateralized Debt Obligations [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 0 | 0
Fair Value, Recurring [Member] | Level 1 [Member] | Residential Mortgage-Backed Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 0 | 0
Fair Value, Recurring [Member] | Level 1 [Member] | US Government Debt Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 62,000 | 45,000
Fair Value, Recurring [Member] | Level 1 [Member] | Debt Security, Government, Non-US [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 81,000 | 87,000
Fair Value, Recurring [Member] | Level 1 [Member] | Corporate Debt Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 0 | 1,000
Fair Value, Recurring [Member] | Level 1 [Member] | Municipal Bonds [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 0 | 0
Fair Value, Recurring [Member] | Level 2 [Member] | Asset-backed Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 166,000 | 187,000
Fair Value, Recurring [Member] | Level 2 [Member] | Collateralized Debt Obligations [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 132,000 | 128,000
Fair Value, Recurring [Member] | Level 2 [Member] | Residential Mortgage-Backed Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 197,000 | 252,000
Fair Value, Recurring [Member] | Level 2 [Member] | US Government Debt Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 0 | 0
Fair Value, Recurring [Member] | Level 2 [Member] | Debt Security, Government, Non-US [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 0 | 0
Fair Value, Recurring [Member] | Level 2 [Member] | Corporate Debt Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 633,000 | 600,000
Fair Value, Recurring [Member] | Level 2 [Member] | Municipal Bonds [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 60,000 | 340,000
Fair Value, Recurring [Member] | Level 3 [Member] | Asset-backed Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 69,000 | 79,000
Fair Value, Recurring [Member] | Level 3 [Member] | Collateralized Debt Obligations [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 0 | 0
Fair Value, Recurring [Member] | Level 3 [Member] | Residential Mortgage-Backed Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 0 | 0
Fair Value, Recurring [Member] | Level 3 [Member] | US Government Debt Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 0 | 0
Fair Value, Recurring [Member] | Level 3 [Member] | Debt Security, Government, Non-US [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 0 | 0
Fair Value, Recurring [Member] | Level 3 [Member] | Corporate Debt Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 11,000 | 12,000
Fair Value, Recurring [Member] | Level 3 [Member] | Municipal Bonds [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 0 | 0
Collateral Pledged [Member] | US Government Debt Securities [Member] | Reported Value Measurement [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 15,000 | 15,000
Collateral Pledged [Member] | Short-term Investments [Member] | Reported Value Measurement [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 70,000 | 105,000
Collateral Pledged [Member] | Fair Value, Recurring [Member] | Short-term Investments [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 70,000 | 105,000
Collateral Pledged [Member] | Fair Value, Recurring [Member] | US Government Debt Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 15,000 | 15,000
Collateral Pledged [Member] | Fair Value, Recurring [Member] | Level 1 [Member] | Short-term Investments [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 70,000 | 105,000
Collateral Pledged [Member] | Fair Value, Recurring [Member] | Level 1 [Member] | US Government Debt Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 15,000 | 15,000
Collateral Pledged [Member] | Fair Value, Recurring [Member] | Level 2 [Member] | Short-term Investments [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 0 | 0
Collateral Pledged [Member] | Fair Value, Recurring [Member] | Level 2 [Member] | US Government Debt Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 0 | 0
Collateral Pledged [Member] | Fair Value, Recurring [Member] | Level 3 [Member] | Short-term Investments [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 0 | 0
Collateral Pledged [Member] | Fair Value, Recurring [Member] | Level 3 [Member] | US Government Debt Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 0 | 0
Variable Interest Entity, Primary Beneficiary [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 2,642,000 | 3,455,000
Financial assets: |  |
Loans | 2,144,000 | 2,718,000
Derivative assets | 51,000 | 38,000
Long-term Debt | 3,340,000 | 4,216,000
Financial liabilities: |  |
Derivative liabilities | 1,476,000 | 1,940,000
Long-term debt | 3,184,000 | 4,056,000
Variable Interest Entity, Primary Beneficiary [Member] | Corporate Debt Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 2,533,000 | 3,320,000
Variable Interest Entity, Primary Beneficiary [Member] | Municipal Bonds [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 109,000 | 136,000
Variable Interest Entity, Primary Beneficiary [Member] | Reported Value Measurement [Member] |  |
Financial assets: |  |
Restricted Cash and Cash Equivalents, Current | 2,000 | 2,000
Loans | 2,144,000 | 2,718,000
Financial liabilities: |  |
Long-term debt | 3,340,000 | 4,216,000
Variable Interest Entity, Primary Beneficiary [Member] | Reported Value Measurement [Member] | Corporate Debt Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 2,533,000 | 3,320,000
Variable Interest Entity, Primary Beneficiary [Member] | Reported Value Measurement [Member] | Municipal Bonds [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 109,000 | 136,000
Variable Interest Entity, Primary Beneficiary [Member] | Reported Value Measurement [Member] | Interest Rate Swap [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 1,476,000 | 1,940,000
Variable Interest Entity, Primary Beneficiary [Member] | Reported Value Measurement [Member] | Currency Swaps [Member] |  |
Financial assets: |  |
Derivative assets | 51,000 | 38,000
Variable Interest Entity, Primary Beneficiary [Member] | Level 1 [Member] |  |
Financial assets: |  |
Restricted Cash and Cash Equivalents, Current | 2,000 | 2,000
Loans | 0 | 0
Financial liabilities: |  |
Long-term debt | 0 | 0
Variable Interest Entity, Primary Beneficiary [Member] | Level 1 [Member] | Corporate Debt Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 0 | 0
Variable Interest Entity, Primary Beneficiary [Member] | Level 1 [Member] | Municipal Bonds [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 0 | 0
Variable Interest Entity, Primary Beneficiary [Member] | Level 1 [Member] | Interest Rate Swap [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 0 | 0
Variable Interest Entity, Primary Beneficiary [Member] | Level 1 [Member] | Currency Swaps [Member] |  |
Financial assets: |  |
Derivative assets | 0 | 0
Variable Interest Entity, Primary Beneficiary [Member] | Level 2 [Member] |  |
Financial assets: |  |
Restricted Cash and Cash Equivalents, Current | 0 | 0
Loans | 0 | 0
Financial liabilities: |  |
Long-term debt | 3,215,000 | 4,086,000
Variable Interest Entity, Primary Beneficiary [Member] | Level 2 [Member] | Corporate Debt Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 0 | 0
Variable Interest Entity, Primary Beneficiary [Member] | Level 2 [Member] | Municipal Bonds [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 109,000 | 136,000
Variable Interest Entity, Primary Beneficiary [Member] | Level 2 [Member] | Interest Rate Swap [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 1,476,000 | 1,940,000
Variable Interest Entity, Primary Beneficiary [Member] | Level 2 [Member] | Currency Swaps [Member] |  |
Financial assets: |  |
Derivative assets | 51,000 | 38,000
Variable Interest Entity, Primary Beneficiary [Member] | Level 3 [Member] |  |
Financial assets: |  |
Restricted Cash and Cash Equivalents, Current | 0 | 0
Loans | 2,144,000 | 2,718,000
Financial liabilities: |  |
Long-term debt | 161,000 | 169,000
Variable Interest Entity, Primary Beneficiary [Member] | Level 3 [Member] | Corporate Debt Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 2,533,000 | 3,320,000
Variable Interest Entity, Primary Beneficiary [Member] | Level 3 [Member] | Municipal Bonds [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 0 | 0
Variable Interest Entity, Primary Beneficiary [Member] | Level 3 [Member] | Interest Rate Swap [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 0 | 0
Variable Interest Entity, Primary Beneficiary [Member] | Level 3 [Member] | Currency Swaps [Member] |  |
Financial assets: |  |
Derivative assets | 0 | 0
Variable Interest Entity, Primary Beneficiary [Member] | Fair Value, Recurring [Member] |  |
Financial assets: |  |
Restricted Cash and Cash Equivalents, Current | 2,000 | 2,000
Loans | 2,144,000 | 2,718,000
Financial liabilities: |  |
Long-term debt | 3,377,000 | 4,255,000
Variable Interest Entity, Primary Beneficiary [Member] | Fair Value, Recurring [Member] | Corporate Debt Securities [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 2,533,000 | 3,320,000
Variable Interest Entity, Primary Beneficiary [Member] | Fair Value, Recurring [Member] | Municipal Bonds [Member] |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fixed maturity securities, at fair value | 109,000 | 136,000
Variable Interest Entity, Primary Beneficiary [Member] | Fair Value, Recurring [Member] | Interest Rate Swap [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 1,476,000 | 1,940,000
Variable Interest Entity, Primary Beneficiary [Member] | Fair Value, Recurring [Member] | Currency Swaps [Member] |  |
Financial assets: |  |
Derivative assets | $ 51,000 | $ 38,000

X
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- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 + Details
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- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(6)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=124258926&loc=SL82898722-210454 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=124260329&loc=d3e26610-111562 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (aa) -URI http://asc.fasb.org/extlink&oid=123581744&loc=d3e27161-111563 + Details
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