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Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified | Mar. 31, 2012 | Dec. 31, 2011
--- | --- | ---
Assets: |  |
Fixed income securities, at fair value | $ 5,763,133 | $ 5,830,289
Fixed income securities pledged as collateral, at fair value (amortized cost of $286,846 in 2012 and $261,958 in 2011) | 287,762 | 263,530
Short-term investments (amortized cost of $893,649 in 2012 and $783,015 in 2011) | 893,822 | 783,071
Other (approximates fair value) | 100 | 100
Total investments | 6,944,817 | 6,876,990
Cash | 39,931 | 15,999
Restricted cash | 2,500 | 2,500
Receivable for securities | 108,185 | 38,164
Investment income due and accrued | 39,831 | 45,328
Premium receivables | 1,917,536 | 2,028,479
Reinsurance recoverable on paid and unpaid losses | 170,799 | 159,902
Deferred ceded premium | 202,226 | 221,303
Subrogation recoverable | 519,404 | 659,810
Deferred acquisition costs | 219,001 | 223,510
Loans | 19,243 | 18,996
Derivative assets | 272,658 | 175,207
Other assets | 58,875 | 104,300
Total assets | 27,372,884 | 27,113,695
Liabilities: |  |
Liabilities subject to compromise | 1,707,417 | 1,707,421
Unearned premiums | 3,291,152 | 3,457,157
Losses and loss expense reserve | 6,924,346 | 7,044,070
Ceded premiums payable | 99,643 | 115,555
Obligations under investment agreements | 523,831 | 523,046
Obligations under investment repurchase agreements | 23,500 | 23,500
Current taxes | 97,449 | 95,709
Long-term debt | 227,189 | 223,601
Accrued interest payable | 196,853 | 170,169
Derivative liabilities | 387,476 | 414,508
Other liabilities | 97,144 | 107,441
Payable for securities purchased | 37,856 | 1,665
Total liabilities | 30,286,526 | 30,263,228
Stockholders' deficit: |  |
Preferred stock |  |
Common stock | 3,080 | 3,080
Additional paid-in capital | 2,172,027 | 2,172,027
Accumulated other comprehensive income | 445,797 | 463,259
Accumulated deficit | (5,786,940) | (6,039,922)
Common stock held in treasury at cost | (411,081) | (411,419)
Total Ambac Financial Group, Inc. stockholders' deficit | (3,577,117) | (3,812,975)
Noncontrolling interest | 663,475 | 663,442
Total stockholders' deficit | (2,913,642) | (3,149,533)
Total liabilities and stockholders' deficit | 27,372,884 | 27,113,695
Variable Interest Entity [Member] |  |
Assets: |  |
Fixed income securities, at fair value | 2,184,665 | 2,199,338
Restricted cash | 2,297 | 2,140
Investment income due and accrued | 1,215 | 4,032
Loans | 14,661,522 | 14,329,515
Other assets | 8,179 | 8,182
Liabilities: |  |
Long-term debt | 14,666,921 | 14,288,540
Accrued interest payable | 890 | 3,490
Derivative liabilities | 2,004,544 | 2,087,052
Other liabilities | $ 315 | $ 304

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- Definition The carrying amounts of cash and cash equivalent items which are restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. This element is for unclassified presentations; for classified presentations there is a separate and distinct element. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 1 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Audit and Accounting Guide (AAG) -Number AAG-BRD -Chapter 4 -Paragraph 80 -Subparagraph Exhibit 4-8, 3 -IssueDate 2006-05-01 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition The carrying value as of the balance sheet date of securities that an institution sells and agrees to repurchase (the identical or substantially the same securities) as a seller-borrower at a specified date for a specified price, also known as a repurchase agreement, or repo. Most repos involve obligations of the federal government or its agencies, but other financial instruments, such as commercial paper, banker's acceptances, and negotiable certificates of deposit, are sometimes used in repos. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.13(1)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=6935251&loc=d3e9760-107771 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 13 -Subparagraph 1 -Article 9 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(m)(1)(a)(i)) -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 140 -Paragraph 100 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Audit and Accounting Guide (AAG) -Number AAG-BRD -Chapter 4 -Paragraph 36 -IssueDate 2006-05-01 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29-31) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph A3 -Appendix A Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30, 31 -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 4 -Section E Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 4.E) -URI http://asc.fasb.org/extlink&oid=6228006&loc=d3e74512-122707 + Details
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- Definition The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Technical Bulletin (FTB) -Number 85-6 -Paragraph 3 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6405834&loc=d3e23315-112656 + Details
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