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Fair Value Measurements - Summary of Carrying Amount and Fair Value of Ambac's Financial Assets and Liabilities (Detail) - Successor [Member] - USD ($) | Mar. 31, 2017 | Dec. 31, 2016
--- | --- | ---
Financial assets: |  |
Fixed income securities | $ 5,855,962,000 | $ 6,049,908,000
Short term investments | 347,055,000 | 430,788,000
Other investments | 478,688,000 | 450,307,000
Other assets | 7,039,000 | 7,382,000
Borrowings under Guaranteed Investment Agreements | 0 | 82,358,000
Variable Interest Entity [Member] |  |
Financial assets: |  |
Loans | 11,015,305,000 | 10,658,963,000
Total Fair Value [Member] |  |
Financial assets: |  |
Cash | 118,772,000 | 91,025,000
Loans | 4,227,000 | 4,066,000
Other assets | 7,039,000 | 7,382,000
Total financial assets | 20,282,908,000 | 20,032,170,000
Financial liabilities: |  |
Obligations under investment and repurchase agreements |  | 82,333,000
Liabilities for net financial guarantees written | 5,007,413,000 | 4,490,070,000
Long-term debt | 1,375,493,000 | 1,494,340,000
Total financial liabilities | 20,255,300,000 | 19,620,566,000
Total Fair Value [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Restricted cash | 5,005,000 | 4,873,000
Loans | 11,015,305,000 | 10,658,963,000
Financial liabilities: |  |
Long-term debt | 11,564,054,000 | 11,155,936,000
Total Fair Value [Member] | Future [Member] |  |
Financial assets: |  |
Derivative assets |  | 536,000
Carrying Amount [Member] |  |
Financial assets: |  |
Cash | 118,772,000 | 91,025,000
Loans | 4,237,000 | 4,160,000
Other assets | 7,039,000 | 7,382,000
Total financial assets | 20,298,583,000 | 20,047,333,000
Borrowings under Guaranteed Investment Agreements |  | 82,358,000
Financial liabilities: |  |
Liabilities for net financial guarantees written | 3,141,107,000 | 3,009,943,000
Long-term debt | 1,412,450,000 | 1,536,352,000
Total financial liabilities | 18,425,951,000 | 18,182,476,000
Carrying Amount [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Restricted cash | 5,005,000 | 4,873,000
Loans | 11,015,305,000 | 10,658,963,000
Financial liabilities: |  |
Long-term debt | 11,564,054,000 | 11,155,936,000
Carrying Amount [Member] | Future [Member] |  |
Financial assets: |  |
Derivative assets |  | 536,000
Investments Measured at NAV as a Practical Expedient [Member] |  |
Financial assets: |  |
Other investments | 334,689,000 | 336,513,000
Other Assets [Member] | Total Fair Value [Member] | Interest Rate Swap [Member] |  |
Financial assets: |  |
Derivative assets | 74,397,000 | 77,206,000
Other Assets [Member] | Carrying Amount [Member] | Interest Rate Swap [Member] |  |
Financial assets: |  |
Derivative assets | 74,397,000 | 77,206,000
Interest Rate Swaps - Liability Position [Member] | Total Fair Value [Member] | Currency Swaps [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Derivative assets | 75,459,000 | 80,407,000
Interest Rate Swaps - Liability Position [Member] | Carrying Amount [Member] | Currency Swaps [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Derivative assets | 75,459,000 | 80,407,000
Level 1 [Member] |  |
Financial assets: |  |
Cash | 56,724,000 | 46,587,000
Loans | 0 | 0
Other assets | 0 | 0
Total financial assets | 555,600,000 | 650,457,000
Financial liabilities: |  |
Obligations under investment and repurchase agreements |  | 0
Liabilities for net financial guarantees written | 0 | 0
Long-term debt | 0 | 0
Total financial liabilities | 437,000 | 0
Level 1 [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Restricted cash | 5,005,000 | 4,873,000
Loans | 0 | 0
Financial liabilities: |  |
Long-term debt | 0 | 0
Level 1 [Member] | Future [Member] |  |
Financial assets: |  |
Derivative assets |  | 536,000
Level 1 [Member] | Other Assets [Member] | Interest Rate Swap [Member] |  |
Financial assets: |  |
Derivative assets | 0 | 0
Level 1 [Member] | Interest Rate Swaps - Liability Position [Member] | Currency Swaps [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Derivative assets | 0 | 0
Level 2 [Member] |  |
Financial assets: |  |
Cash | 62,048,000 | 44,438,000
Loans | 0 | 0
Other assets | 0 | 0
Total financial assets | 4,906,227,000 | 4,914,330,000
Financial liabilities: |  |
Obligations under investment and repurchase agreements |  | 0
Liabilities for net financial guarantees written | 0 | 0
Long-term debt | 1,057,242,000 | 1,147,728,000
Total financial liabilities | 12,051,027,000 | 11,958,793,000
Level 2 [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Restricted cash | 0 | 0
Loans | 0 | 0
Financial liabilities: |  |
Long-term debt | 8,847,412,000 | 8,573,716,000
Level 2 [Member] | Future [Member] |  |
Financial assets: |  |
Derivative assets |  | 0
Level 2 [Member] | Other Assets [Member] | Interest Rate Swap [Member] |  |
Financial assets: |  |
Derivative assets | 15,455,000 | 16,950,000
Level 2 [Member] | Interest Rate Swaps - Liability Position [Member] | Currency Swaps [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Derivative assets | 75,459,000 | 80,407,000
Level 3 [Member] |  |
Financial assets: |  |
Cash | 0 | 0
Loans | 4,227,000 | 4,066,000
Other assets | 7,039,000 | 7,382,000
Total financial assets | 14,486,392,000 | 14,130,870,000
Financial liabilities: |  |
Obligations under investment and repurchase agreements |  | 82,333,000
Liabilities for net financial guarantees written | 5,007,413,000 | 4,490,070,000
Long-term debt | 318,251,000 | 346,612,000
Total financial liabilities | 8,203,836,000 | 7,661,773,000
Level 3 [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Restricted cash | 0 | 0
Loans | 11,015,305,000 | 10,658,963,000
Financial liabilities: |  |
Long-term debt | 2,716,642,000 | 2,582,220,000
Level 3 [Member] | Future [Member] |  |
Financial assets: |  |
Derivative assets |  | 0
Level 3 [Member] | Other Assets [Member] | Interest Rate Swap [Member] |  |
Financial assets: |  |
Derivative assets | 58,942,000 | 60,256,000
Level 3 [Member] | Interest Rate Swaps - Liability Position [Member] | Currency Swaps [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Derivative assets | 0 | 0
Municipal Bonds [Member] | Total Fair Value [Member] |  |
Financial assets: |  |
Fixed income securities | 456,707,000 | 374,368,000
Municipal Bonds [Member] | Carrying Amount [Member] |  |
Financial assets: |  |
Fixed income securities | 456,707,000 | 374,368,000
Municipal Bonds [Member] | Level 1 [Member] |  |
Financial assets: |  |
Fixed income securities | 0 | 0
Municipal Bonds [Member] | Level 2 [Member] |  |
Financial assets: |  |
Fixed income securities | 456,707,000 | 374,368,000
Municipal Bonds [Member] | Level 3 [Member] |  |
Financial assets: |  |
Fixed income securities | 0 | 0
Corporate Obligations [Member] | Total Fair Value [Member] |  |
Financial assets: |  |
Fixed income securities | 1,774,924,000 | 1,802,165,000
Corporate Obligations [Member] | Total Fair Value [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Fixed income securities | 2,663,719,000 | 2,622,566,000
Corporate Obligations [Member] | Carrying Amount [Member] |  |
Financial assets: |  |
Fixed income securities | 1,774,924,000 | 1,802,165,000
Corporate Obligations [Member] | Carrying Amount [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Fixed income securities | 2,663,719,000 | 2,622,566,000
Corporate Obligations [Member] | Level 1 [Member] |  |
Financial assets: |  |
Fixed income securities | 0 | 0
Corporate Obligations [Member] | Level 1 [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Fixed income securities | 0 | 0
Corporate Obligations [Member] | Level 2 [Member] |  |
Financial assets: |  |
Fixed income securities | 1,774,924,000 | 1,802,165,000
Corporate Obligations [Member] | Level 2 [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Fixed income securities | 0 | 0
Corporate Obligations [Member] | Level 3 [Member] |  |
Financial assets: |  |
Fixed income securities | 0 | 0
Corporate Obligations [Member] | Level 3 [Member] | Variable Interest Entity [Member] |  |
Financial assets: |  |
Fixed income securities | 2,663,719,000 | 2,622,566,000
Foreign Obligations [Member] | Total Fair Value [Member] |  |
Financial assets: |  |
Fixed income securities | 29,463,000 | 43,135,000
Foreign Obligations [Member] | Carrying Amount [Member] |  |
Financial assets: |  |
Fixed income securities | 29,463,000 | 43,135,000
Foreign Obligations [Member] | Level 1 [Member] |  |
Financial assets: |  |
Fixed income securities | 28,525,000 | 42,212,000
Foreign Obligations [Member] | Level 2 [Member] |  |
Financial assets: |  |
Fixed income securities | 938,000 | 923,000
Foreign Obligations [Member] | Level 3 [Member] |  |
Financial assets: |  |
Fixed income securities | 0 | 0
US Government Debt Securities [Member] | Total Fair Value [Member] |  |
Financial assets: |  |
Fixed income securities | 42,009,000 | 36,186,000
Fixed income securities, pledged as collateral | 64,908,000 | 64,905,000
US Government Debt Securities [Member] | Carrying Amount [Member] |  |
Financial assets: |  |
Fixed income securities | 42,009,000 | 36,186,000
Fixed income securities, pledged as collateral | 64,908,000 | 64,905,000
US Government Debt Securities [Member] | Level 1 [Member] |  |
Financial assets: |  |
Fixed income securities | 42,009,000 | 36,186,000
Fixed income securities, pledged as collateral | 64,908,000 | 64,905,000
US Government Debt Securities [Member] | Level 2 [Member] |  |
Financial assets: |  |
Fixed income securities | 0 | 0
Fixed income securities, pledged as collateral | 0 | 0
US Government Debt Securities [Member] | Level 3 [Member] |  |
Financial assets: |  |
Fixed income securities | 0 | 0
Fixed income securities, pledged as collateral | 0 | 0
U.S. Agency Obligations [Member] | Total Fair Value [Member] |  |
Financial assets: |  |
Fixed income securities | 4,018,000 | 4,060,000
U.S. Agency Obligations [Member] | Carrying Amount [Member] |  |
Financial assets: |  |
Fixed income securities | 4,018,000 | 4,060,000
U.S. Agency Obligations [Member] | Level 1 [Member] |  |
Financial assets: |  |
Fixed income securities | 0 | 0
U.S. Agency Obligations [Member] | Level 2 [Member] |  |
Financial assets: |  |
Fixed income securities | 4,018,000 | 4,060,000
U.S. Agency Obligations [Member] | Level 3 [Member] |  |
Financial assets: |  |
Fixed income securities | 0 | 0
Residential Mortgage-Backed Securities [Member] | Total Fair Value [Member] |  |
Financial assets: |  |
Fixed income securities | 2,314,487,000 | 2,351,595,000
Residential Mortgage-Backed Securities [Member] | Carrying Amount [Member] |  |
Financial assets: |  |
Fixed income securities | 2,314,487,000 | 2,351,595,000
Residential Mortgage-Backed Securities [Member] | Level 1 [Member] |  |
Financial assets: |  |
Fixed income securities | 0 | 0
Residential Mortgage-Backed Securities [Member] | Level 2 [Member] |  |
Financial assets: |  |
Fixed income securities | 1,658,670,000 | 1,654,882,000
Residential Mortgage-Backed Securities [Member] | Level 3 [Member] |  |
Financial assets: |  |
Fixed income securities | 655,817,000 | 696,713,000
Collateralized Debt Obligations [Member] | Total Fair Value [Member] |  |
Financial assets: |  |
Fixed income securities | 153,104,000 | 113,923,000
Collateralized Debt Obligations [Member] | Carrying Amount [Member] |  |
Financial assets: |  |
Fixed income securities | 153,104,000 | 113,923,000
Collateralized Debt Obligations [Member] | Level 1 [Member] |  |
Financial assets: |  |
Fixed income securities | 0 | 0
Collateralized Debt Obligations [Member] | Level 2 [Member] |  |
Financial assets: |  |
Fixed income securities | 153,104,000 | 113,923,000
Collateralized Debt Obligations [Member] | Level 3 [Member] |  |
Financial assets: |  |
Fixed income securities | 0 | 0
Asset-backed Securities [Member] | Total Fair Value [Member] |  |
Financial assets: |  |
Fixed income securities | 669,287,000 | 828,783,000
Asset-backed Securities [Member] | Carrying Amount [Member] |  |
Financial assets: |  |
Fixed income securities | 669,287,000 | 828,783,000
Asset-backed Securities [Member] | Level 1 [Member] |  |
Financial assets: |  |
Fixed income securities | 0 | 0
Asset-backed Securities [Member] | Level 2 [Member] |  |
Financial assets: |  |
Fixed income securities | 603,480,000 | 762,793,000
Asset-backed Securities [Member] | Level 3 [Member] |  |
Financial assets: |  |
Fixed income securities | 65,807,000 | 65,990,000
Short-Term [Member] | Total Fair Value [Member] |  |
Financial assets: |  |
Short term investments | 347,055,000 | 430,788,000
Short-Term [Member] | Carrying Amount [Member] |  |
Financial assets: |  |
Short term investments | 347,055,000 | 430,788,000
Short-Term [Member] | Level 1 [Member] |  |
Financial assets: |  |
Short term investments | 245,631,000 | 371,367,000
Short-Term [Member] | Level 2 [Member] |  |
Financial assets: |  |
Short term investments | 101,424,000 | 59,421,000
Short-Term [Member] | Level 3 [Member] |  |
Financial assets: |  |
Short term investments | 0 | 0
Other [Member] | Total Fair Value [Member] |  |
Financial assets: |  |
Other investments | 463,023,000 | 435,238,000
Other [Member] | Carrying Amount [Member] |  |
Financial assets: |  |
Other investments | 478,688,000 | 450,307,000
Other [Member] | Level 1 [Member] |  |
Financial assets: |  |
Other investments | 112,798,000 | 83,791,000
Other [Member] | Level 2 [Member] |  |
Financial assets: |  |
Other investments | 0 | 0
Other [Member] | Level 3 [Member] |  |
Financial assets: |  |
Other investments | 15,536,000 | 14,934,000
Future [Member] | Total Fair Value [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 437,000 |
Future [Member] | Carrying Amount [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 437,000 |
Future [Member] | Level 1 [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 437,000 |
Future [Member] | Level 2 [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 0 |
Future [Member] | Level 3 [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 0 |
Interest Rate Swap [Member] | Total Fair Value [Member] |  |
Financial liabilities: |  |
Derivative liabilities - interest rate swaps - asset position | 2,711,000 | 61,839,000
Derivative liabilities | 232,013,000 | 365,776,000
Interest Rate Swap [Member] | Total Fair Value [Member] | Variable Interest Entity [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 2,064,105,000 | 2,078,601,000
Interest Rate Swap [Member] | Carrying Amount [Member] |  |
Financial liabilities: |  |
Derivative liabilities - interest rate swaps - asset position | 2,711,000 | 61,839,000
Derivative liabilities | 232,013,000 | 365,776,000
Interest Rate Swap [Member] | Carrying Amount [Member] | Variable Interest Entity [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 2,064,105,000 | 2,078,601,000
Interest Rate Swap [Member] | Level 1 [Member] |  |
Financial liabilities: |  |
Derivative liabilities - interest rate swaps - asset position | 0 | 0
Derivative liabilities | 0 | 0
Interest Rate Swap [Member] | Level 1 [Member] | Variable Interest Entity [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 0 | 0
Interest Rate Swap [Member] | Level 2 [Member] |  |
Financial liabilities: |  |
Derivative liabilities - interest rate swaps - asset position | 2,711,000 | 61,839,000
Derivative liabilities | 84,979,000 | 220,587,000
Interest Rate Swap [Member] | Level 2 [Member] | Variable Interest Entity [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 2,064,105,000 | 2,078,601,000
Interest Rate Swap [Member] | Level 3 [Member] |  |
Financial liabilities: |  |
Derivative liabilities - interest rate swaps - asset position | 0 | 0
Derivative liabilities | 147,034,000 | 145,189,000
Interest Rate Swap [Member] | Level 3 [Member] | Variable Interest Entity [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 0 | 0
Credit Derivatives [Member] | Total Fair Value [Member] |  |
Financial liabilities: |  |
Derivative liabilities |  | 15,349,000
Credit Derivatives [Member] | Total Fair Value [Member] | Credit Derivatives [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 14,496,000 |
Credit Derivatives [Member] | Carrying Amount [Member] |  |
Financial liabilities: |  |
Derivative liabilities |  | 15,349,000
Credit Derivatives [Member] | Carrying Amount [Member] | Credit Derivatives [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 14,496,000 |
Credit Derivatives [Member] | Level 1 [Member] |  |
Financial liabilities: |  |
Derivative liabilities |  | 0
Credit Derivatives [Member] | Level 1 [Member] | Credit Derivatives [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 0 |
Credit Derivatives [Member] | Level 2 [Member] |  |
Financial liabilities: |  |
Derivative liabilities |  | 0
Credit Derivatives [Member] | Level 2 [Member] | Credit Derivatives [Member] |  |
Financial liabilities: |  |
Derivative liabilities | 0 |
Credit Derivatives [Member] | Level 3 [Member] |  |
Financial liabilities: |  |
Derivative liabilities |  | $ 15,349,000
Credit Derivatives [Member] | Level 3 [Member] | Credit Derivatives [Member] |  |
Financial liabilities: |  |
Derivative liabilities | $ 14,496,000 |

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- Definition Guaranteed investment agreements at fair value. + References No definition available. + Details
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- Definition Fair value of restricted cash and cash equivalents. + References No definition available. + Details
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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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
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- Definition Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 25 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=51813488&loc=d3e22054-111558 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (aa) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=49167202&loc=d3e26610-111562 + Details
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- Definition Carrying value as of the balance sheet date of the sum of the obligations to contract holders to provide to them an agreed upon rate of return pursuant to the terms of the underlying contract. These contracts represent lending by the contract holders to the entity in return for a guaranteed (primarily fixed) interest rate until maturity, unless called earlier if the contracts provide that option to the contract holders (usually institutions). There is little or no insurance risk for the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.14) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + 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 Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash -URI http://asc.fasb.org/extlink&oid=6506951 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash Equivalents -URI http://asc.fasb.org/extlink&oid=6507016 + 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://www.xbrl.org/2003/role/presentationRef -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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (a),(c) -URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624163-113959 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=51825145&loc=SL20226000-175313 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 20 -Section 50 -Paragraph 4D -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=51814546&loc=SL51823488-111719 + 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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 20 -Section 50 -Paragraph 4D -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=51814546&loc=SL51823488-111719 Reference 2: http://www.xbrl.org/2003/role/presentationRef -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 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (a),(c) -URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624163-113959 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=51825145&loc=SL20226000-175313 + Details
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