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Fair Value Measurements - Summary of Carrying Amount and Fair Value of Ambac's Financial Assets and Liabilities (Detail) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Financial assets: |  |
Debt Securities, Available-for-sale | $ 3,314,000 |
Short term investments | 653,000 | $ 430,000
Other Investments | 478,000 | 391,000
Derivative assets | 75,000 | 60,000
Other assets | 3,000 | 5,000
Financial liabilities: |  |
Derivative liabilities | 90,000 | 77,000
Variable Interest Entity [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 3,121,000 | 2,737,000
Loans, at fair value | 3,108,000 | 4,288,000
Derivative assets | 52,000 | 66,000
Financial liabilities: |  |
Derivative liabilities | 1,657,000 | 1,712,000
Long-term Debt | 4,351,000 | 5,269,000
Short-term Investments [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 653,000 | 430,000
Available-for-sale Securities | 737,000 |
Corporate Debt Securities [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 2,957,000 | 2,737,000
Municipal Bonds [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 164,000 | 0
Carrying Amount [Member] |  |
Financial assets: |  |
Cash | 79,000 | 82,000
Loans | 10,000 | 10,000
Other assets | 3,000 | 5,000
Total financial assets | 10,242,000 | 11,186,000
Financial liabilities: |  |
Liabilities for net financial guarantees written | (863,000) | (718,000)
Long-term Debt | 3,262,000 | 3,305,000
Total financial liabilities | 8,699,000 | 9,644,000
Carrying Amount [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Restricted cash | 2,000 | 1,000
Loans, at fair value | 3,108,000 | 4,288,000
Financial liabilities: |  |
Long-term Debt | 4,554,000 | 5,269,000
Carrying Amount [Member] | Other Debt Obligations [Member] |  |
Financial assets: |  |
Other Investments | 478,000 | 391,000
Carrying Amount [Member] | Short-term Investments [Member] |  |
Financial assets: |  |
Short term investments | 653,000 | 430,000
Carrying Amount [Member] | Other Credit Derivatives [Member] |  |
Financial liabilities: |  |
Derivative liabilities |  | 1,000
Carrying Amount [Member] | Corporate Debt Securities [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 2,957,000 | 2,737,000
Carrying Amount [Member] | Municipal Bonds [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 164,000 |
Carrying Amount [Member] | Interest Rate Swaps [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 89,000 | 72,000
Carrying Amount [Member] | Interest Rate Swaps [Member] | Variable Interest Entity [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 1,657,000 | 1,712,000
Carrying Amount [Member] | Futures Contracts [Member] |  |
Financial liabilities: |  |
Derivative liabilities |  | 3,000
Carrying Amount [Member] | Currency Swaps [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Derivative assets | 52,000 | 66,000
Total Fair Value [Member] |  |
Financial assets: |  |
Cash | 79,000 | 82,000
Other Assets [Member] | Carrying Amount [Member] | Interest Rate Swaps [Member] |  |
Financial assets: |  |
Derivative assets | 75,000 | 59,000
Fair Value Measured at Net Asset Value Per Share [Member] |  |
Financial assets: |  |
Other Investments | 296,000 | 280,000
Level 1 [Member] |  |
Financial assets: |  |
Cash | 70,000 | 53,000
Total financial assets | 1,091,000 | 554,000
Financial liabilities: |  |
Liabilities for net financial guarantees written | 0 | 0
Long-term Debt | 0 | 0
Total financial liabilities | 0 | 3,000
Level 1 [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Restricted cash | 2,000 | 1,000
Loans | 0 | 0
Financial liabilities: |  |
Long-term Debt | 0 | 0
Level 1 [Member] | Other Debt Obligations [Member] |  |
Financial assets: |  |
Other Investments | 136,000 | 71,000
Level 1 [Member] | Short-term Investments [Member] |  |
Financial assets: |  |
Short term investments | 598,000 | 305,000
Level 1 [Member] | Equity Method Investments [Member] |  |
Financial assets: |  |
Other assets | 0 | 0
Level 1 [Member] | Other Credit Derivatives [Member] |  |
Financial liabilities: |  |
Derivative liabilities |  | 0
Level 1 [Member] | Corporate Debt Securities [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 0 | 0
Level 1 [Member] | Municipal Bonds [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 0 |
Level 1 [Member] | Interest Rate Swaps [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 0 | 0
Level 1 [Member] | Interest Rate Swaps [Member] | Variable Interest Entity [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 0 | 0
Level 1 [Member] | Futures Contracts [Member] |  |
Financial liabilities: |  |
Derivative liabilities |  | 3,000
Level 1 [Member] | Currency Swaps [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Derivative assets | 0 | 0
Level 1 [Member] | Loans Receivable [Member] |  |
Financial assets: |  |
Loans | 0 | 0
Level 1 [Member] | Other Assets [Member] | Interest Rate Swaps [Member] |  |
Financial assets: |  |
Derivative assets | 0 | 0
Level 2 [Member] |  |
Financial assets: |  |
Cash | 9,000 | 30,000
Total financial assets | 2,593,000 | 3,153,000
Financial liabilities: |  |
Liabilities for net financial guarantees written | 0 | 0
Long-term Debt | 2,829,000 | 2,909,000
Total financial liabilities | 8,983,000 | 9,745,000
Level 2 [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Restricted cash | 0 | 0
Loans | 0 | 0
Financial liabilities: |  |
Long-term Debt | 4,408,000 | 5,052,000
Level 2 [Member] | Other Debt Obligations [Member] |  |
Financial assets: |  |
Other Investments | 0 | 0
Level 2 [Member] | Short-term Investments [Member] |  |
Financial assets: |  |
Short term investments | 55,000 | 125,000
Level 2 [Member] | Equity Method Investments [Member] |  |
Financial assets: |  |
Other assets | 0 | 0
Level 2 [Member] | Other Credit Derivatives [Member] |  |
Financial liabilities: |  |
Derivative liabilities |  | 0
Level 2 [Member] | Corporate Debt Securities [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 0 | 0
Level 2 [Member] | Municipal Bonds [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 164,000 |
Level 2 [Member] | Interest Rate Swaps [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 89,000 | 72,000
Level 2 [Member] | Interest Rate Swaps [Member] | Variable Interest Entity [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 1,657,000 | 1,712,000
Level 2 [Member] | Futures Contracts [Member] |  |
Financial liabilities: |  |
Derivative liabilities |  | 0
Level 2 [Member] | Currency Swaps [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Derivative assets | 52,000 | 66,000
Level 2 [Member] | Loans Receivable [Member] |  |
Financial assets: |  |
Loans | 0 | 0
Level 2 [Member] | Other Assets [Member] | Interest Rate Swaps [Member] |  |
Financial assets: |  |
Derivative assets | 8,000 | 12,000
Level 3 [Member] |  |
Financial assets: |  |
Cash | 0 | 0
Total financial assets | 6,281,000 | 7,177,000
Financial liabilities: |  |
Liabilities for net financial guarantees written | 284,000 | 559,000
Long-term Debt | 445,000 | 351,000
Total financial liabilities | 889,000 | 1,128,000
Level 3 [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Restricted cash | 0 | 0
Loans | 3,108,000 | 4,288,000
Financial liabilities: |  |
Long-term Debt | 159,000 | 217,000
Level 3 [Member] | Other Debt Obligations [Member] |  |
Financial assets: |  |
Other Investments | 61,000 | 16,000
Level 3 [Member] | Short-term Investments [Member] |  |
Financial assets: |  |
Short term investments | 0 | 0
Level 3 [Member] | Equity Method Investments [Member] |  |
Financial assets: |  |
Other assets | 3,000 | 5,000
Level 3 [Member] | Other Credit Derivatives [Member] |  |
Financial liabilities: |  |
Derivative liabilities |  | 1,000
Level 3 [Member] | Corporate Debt Securities [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 2,957,000 | 2,737,000
Level 3 [Member] | Municipal Bonds [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 0 |
Level 3 [Member] | Interest Rate Swaps [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 0 | 0
Level 3 [Member] | Interest Rate Swaps [Member] | Variable Interest Entity [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 0 | 0
Level 3 [Member] | Futures Contracts [Member] |  |
Financial liabilities: |  |
Derivative liabilities |  |
Level 3 [Member] | Currency Swaps [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Derivative assets | 0 | 0
Level 3 [Member] | Loans Receivable [Member] |  |
Financial assets: |  |
Loans | 13,000 | 12,000
Level 3 [Member] | Other Assets [Member] | Interest Rate Swaps [Member] |  |
Financial assets: |  |
Derivative assets | 67,000 | 47,000
Commercial Mortgage Backed Securities [Member] | Carrying Amount [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 50,000 |
Municipal Bonds [Member] | Carrying Amount [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 215,000 | 880,000
Corporate Debt Securities [Member] | Carrying Amount [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 1,430,000 | 1,278,000
Debt Security, Government, Non-US [Member] | Carrying Amount [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 44,000 | 31,000
US Government Debt Securities [Member] | Carrying Amount [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 156,000 | 94,000
Residential Mortgage-Backed Securities [Member] | Carrying Amount [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 248,000 | 259,000
Collateralized Debt Obligations [Member] | Carrying Amount [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 146,000 | 131,000
Asset-backed Securities [Member] | Carrying Amount [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 287,000 | 442,000
Fair Value, Recurring [Member] |  |
Financial assets: |  |
Total financial assets | 10,260,000 | 11,164,000
Financial liabilities: |  |
Liabilities for net financial guarantees written | 284,000 | 559,000
Long-term Debt | 3,274,000 | 3,260,000
Total financial liabilities | 9,872,000 | 10,876,000
Fair Value, Recurring [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Restricted cash | 2,000 | 1,000
Loans | 3,108,000 | 4,288,000
Financial liabilities: |  |
Long-term Debt | 4,567,000 | 5,269,000
Fair Value, Recurring [Member] | Commercial Mortgage Backed Securities [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 50,000 |
Fair Value, Recurring [Member] | Other Debt Obligations [Member] |  |
Financial assets: |  |
Other Investments | 493,000 | 367,000
Fair Value, Recurring [Member] | Short-term Investments [Member] |  |
Financial assets: |  |
Short term investments | 653,000 | 430,000
Fair Value, Recurring [Member] | Equity Method Investments [Member] |  |
Financial assets: |  |
Other assets | 3,000 | 5,000
Fair Value, Recurring [Member] | Other Credit Derivatives [Member] |  |
Financial liabilities: |  |
Derivative liabilities |  | 1,000
Fair Value, Recurring [Member] | Asset-backed Securities [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 287,000 | 442,000
Fair Value, Recurring [Member] | Collateralized Debt Obligations [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 146,000 | 131,000
Fair Value, Recurring [Member] | Residential Mortgage-Backed Securities [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 248,000 | 259,000
Fair Value, Recurring [Member] | US Government Debt Securities [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 156,000 | 94,000
Fair Value, Recurring [Member] | Debt Security, Government, Non-US [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 44,000 | 31,000
Fair Value, Recurring [Member] | Corporate Debt Securities [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 1,430,000 | 1,278,000
Fair Value, Recurring [Member] | Corporate Debt Securities [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 2,957,000 | 2,737,000
Fair Value, Recurring [Member] | Municipal Bonds [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 215,000 | 880,000
Fair Value, Recurring [Member] | Municipal Bonds [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 164,000 |
Fair Value, Recurring [Member] | Interest Rate Swaps [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 89,000 | 72,000
Fair Value, Recurring [Member] | Interest Rate Swaps [Member] | Variable Interest Entity [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 1,657,000 | 1,712,000
Fair Value, Recurring [Member] | Futures Contracts [Member] |  |
Financial liabilities: |  |
Derivative liabilities |  | 3,000
Fair Value, Recurring [Member] | Currency Swaps [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Derivative assets | 52,000 | 66,000
Fair Value, Recurring [Member] | Loans Receivable [Member] |  |
Financial assets: |  |
Loans | 13,000 | 12,000
Fair Value, Recurring [Member] | Other Assets [Member] | Interest Rate Swaps [Member] |  |
Financial assets: |  |
Derivative assets | 75,000 | 59,000
Fair Value, Recurring [Member] | Level 1 [Member] | Commercial Mortgage Backed Securities [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 0 |
Fair Value, Recurring [Member] | Level 1 [Member] | Asset-backed Securities [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 0 | 0
Fair Value, Recurring [Member] | Level 1 [Member] | Collateralized Debt Obligations [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 0 | 0
Fair Value, Recurring [Member] | Level 1 [Member] | Residential Mortgage-Backed Securities [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 0 | 0
Fair Value, Recurring [Member] | Level 1 [Member] | US Government Debt Securities [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 156,000 | 94,000
Fair Value, Recurring [Member] | Level 1 [Member] | Debt Security, Government, Non-US [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 44,000 | 30,000
Fair Value, Recurring [Member] | Level 1 [Member] | Corporate Debt Securities [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 0 | 0
Fair Value, Recurring [Member] | Level 1 [Member] | Municipal Bonds [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 0 | 0
Fair Value, Recurring [Member] | Level 2 [Member] | Commercial Mortgage Backed Securities [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 50,000 |
Fair Value, Recurring [Member] | Level 2 [Member] | Asset-backed Securities [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 215,000 | 370,000
Fair Value, Recurring [Member] | Level 2 [Member] | Collateralized Debt Obligations [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 146,000 | 131,000
Fair Value, Recurring [Member] | Level 2 [Member] | Residential Mortgage-Backed Securities [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 248,000 | 259,000
Fair Value, Recurring [Member] | Level 2 [Member] | US Government Debt Securities [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 0 | 0
Fair Value, Recurring [Member] | Level 2 [Member] | Debt Security, Government, Non-US [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 0 | 1,000
Fair Value, Recurring [Member] | Level 2 [Member] | Corporate Debt Securities [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 1,430,000 | 1,278,000
Fair Value, Recurring [Member] | Level 2 [Member] | Municipal Bonds [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 215,000 | 880,000
Fair Value, Recurring [Member] | Level 3 [Member] | Commercial Mortgage Backed Securities [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 0 |
Fair Value, Recurring [Member] | Level 3 [Member] | Asset-backed Securities [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 72,000 | 72,000
Fair Value, Recurring [Member] | Level 3 [Member] | Collateralized Debt Obligations [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 0 | 0
Fair Value, Recurring [Member] | Level 3 [Member] | Residential Mortgage-Backed Securities [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 0 | 0
Fair Value, Recurring [Member] | Level 3 [Member] | US Government Debt Securities [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 0 | 0
Fair Value, Recurring [Member] | Level 3 [Member] | Debt Security, Government, Non-US [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 0 | 0
Fair Value, Recurring [Member] | Level 3 [Member] | Corporate Debt Securities [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 0 | 0
Fair Value, Recurring [Member] | Level 3 [Member] | Municipal Bonds [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 0 | $ 0
Collateral Pledged [Member] | Short-term Investments [Member] | Carrying Amount [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 85,000 |
Collateral Pledged [Member] | Fair Value, Recurring [Member] | Short-term Investments [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 85,000 |
Collateral Pledged [Member] | Fair Value, Recurring [Member] | Level 1 [Member] | Short-term Investments [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 85,000 |
Collateral Pledged [Member] | Fair Value, Recurring [Member] | Level 2 [Member] | Short-term Investments [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | 0 |
Collateral Pledged [Member] | Fair Value, Recurring [Member] | Level 3 [Member] | Short-term Investments [Member] |  |
Financial assets: |  |
Debt Securities, Available-for-sale | $ 0 |

X
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- Definition Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading. + References No definition available. + 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 326 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=118942338&loc=SL82898722-210454 Reference 2: 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=118954083&loc=d3e26610-111562 Reference 3: 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=118939692&loc=d3e27161-111563 + Details
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- Definition Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References No definition available. + Details
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- Definition Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=99393222&loc=SL20226000-175313 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 20 -Section 50 -Paragraph 4D -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=118948506&loc=SL51823488-111719 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (a),(c) -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5624163-113959 + Details
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- Definition Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 20 -Section 50 -Paragraph 4D -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=118948506&loc=SL51823488-111719 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (a),(c) -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5624163-113959 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=99393222&loc=SL20226000-175313 + Details
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