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Financial Guarantee Insurance Contracts - Summary of Information Related to Policies Currently Included in Ambac's Loss Reserves or Subrogation Recoverable (Detail) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2012 Policies | Dec. 31, 2011 Policies
Schedule of Insured Financial Obligations with Credit Deterioration [Line Items] |  |
Number of policies | 316 | 330
Remaining weighted-average contract period (in years) | 13 years | 13 years
Gross insured contractual payments outstanding: |  |
Principal | $ 24,060,370 | $ 31,072,226
Interest | 9,243,183 | 13,963,359
Total | 33,303,553 | 45,035,585
Gross undiscounted claim liability | 12,120,462 | 12,511,194
Discount, gross claim liability | (2,138,631) | (2,279,110)
Gross claim liability before all subrogation and before reinsurance | 9,981,831 | 10,232,084
Less: |  |
Gross RMBS subrogation | (2,561,163) | (2,778,645)
Discount, RMBS subrogation | 37,938 | 58,379
Discounted RMBS subrogation, before reinsurance | (2,523,225) | (2,720,266)
Less: |  |
Gross other subrogation | (907,729) | (720,871)
Discount, other subrogation | 36,949 | 52,539
Discounted other subrogation, before reinsurance | (870,780) | (668,332)
Gross claim liability, net of all subrogation and discounts, before reinsurance | 6,587,826 | 6,843,486
Less: Unearned premium reserves | (603,794) | (546,520)
Plus: Loss adjustment expenses reserves | 138,108 | 87,294
Claim liability reported on Balance Sheet, before reinsurance | 6,122,140 | 6,384,260
Reinsurance recoverable reported on Balance Sheet | 159,086 | 159,902
I/SL [Member] |  |
Schedule of Insured Financial Obligations with Credit Deterioration [Line Items] |  |
Number of policies | 14 | 27
Remaining weighted-average contract period (in years) | 15 years | 15 years
Gross insured contractual payments outstanding: |  |
Principal | 311,157 | 2,222,493
Interest | 166,276 | 1,069,538
Total | 477,433 | 3,292,031
Gross undiscounted claim liability | 2,135 | 48,573
Discount, gross claim liability | (219) | (4,208)
Gross claim liability before all subrogation and before reinsurance | 1,916 | 44,365
Less: |  |
Gross RMBS subrogation |  |
Discount, RMBS subrogation |  |
Discounted RMBS subrogation, before reinsurance |  |
Less: |  |
Gross other subrogation |  |
Discount, other subrogation |  |
Discounted other subrogation, before reinsurance |  |
Gross claim liability, net of all subrogation and discounts, before reinsurance | 1,916 | 44,365
Less: Unearned premium reserves | (1,179) | (25,264)
Plus: Loss adjustment expenses reserves |  |
Claim liability reported on Balance Sheet, before reinsurance | 737 | 19,101
Reinsurance recoverable reported on Balance Sheet |  | 1,117
IA [Member] |  |
Schedule of Insured Financial Obligations with Credit Deterioration [Line Items] |  |
Number of policies | 12 | 10
Remaining weighted-average contract period (in years) | 21 years | 20 years
Gross insured contractual payments outstanding: |  |
Principal | 786,998 | 354,713
Interest | 715,129 | 100,448
Total | 1,502,127 | 455,161
Gross undiscounted claim liability | 40,898 | 10,667
Discount, gross claim liability | (3,532) | (2,316)
Gross claim liability before all subrogation and before reinsurance | 37,366 | 8,351
Less: |  |
Gross RMBS subrogation |  |
Discount, RMBS subrogation |  |
Discounted RMBS subrogation, before reinsurance |  |
Less: |  |
Gross other subrogation |  | (256)
Discount, other subrogation |  | 77
Discounted other subrogation, before reinsurance |  | (179)
Gross claim liability, net of all subrogation and discounts, before reinsurance | 37,366 | 8,172
Less: Unearned premium reserves | (21,626) | (5,126)
Plus: Loss adjustment expenses reserves |  |
Claim liability reported on Balance Sheet, before reinsurance | 15,740 | 3,046
Reinsurance recoverable reported on Balance Sheet | 1,078 | 9
II [Member] |  |
Schedule of Insured Financial Obligations with Credit Deterioration [Line Items] |  |
Number of policies | 28 | 38
Remaining weighted-average contract period (in years) | 18 years | 18 years
Gross insured contractual payments outstanding: |  |
Principal | 1,245,793 | 2,060,102
Interest | 379,237 | 1,088,036
Total | 1,625,030 | 3,148,138
Gross undiscounted claim liability | 49,521 | 52,355
Discount, gross claim liability | (3,247) | (3,800)
Gross claim liability before all subrogation and before reinsurance | 46,274 | 48,555
Less: |  |
Gross RMBS subrogation |  |
Discount, RMBS subrogation |  |
Discounted RMBS subrogation, before reinsurance |  |
Less: |  |
Gross other subrogation |  |
Discount, other subrogation |  |
Discounted other subrogation, before reinsurance |  |
Gross claim liability, net of all subrogation and discounts, before reinsurance | 46,274 | 48,555
Less: Unearned premium reserves | (17,120) | (22,111)
Plus: Loss adjustment expenses reserves |  |
Claim liability reported on Balance Sheet, before reinsurance | 29,154 | 26,444
Reinsurance recoverable reported on Balance Sheet | 7,085 | 5,714
III [Member] |  |
Schedule of Insured Financial Obligations with Credit Deterioration [Line Items] |  |
Number of policies | 114 | 125
Remaining weighted-average contract period (in years) | 20 years | 20 years
Gross insured contractual payments outstanding: |  |
Principal | 9,161,747 | 13,342,814
Interest | 4,905,775 | 8,117,496
Total | 14,067,522 | 21,460,310
Gross undiscounted claim liability | 4,051,076 | 4,766,815
Discount, gross claim liability | (1,342,910) | (1,440,704)
Gross claim liability before all subrogation and before reinsurance | 2,708,166 | 3,326,111
Less: |  |
Gross RMBS subrogation | (16,170) | (461,725)
Discount, RMBS subrogation | 312 | 12,278
Discounted RMBS subrogation, before reinsurance | (15,858) | (449,447)
Less: |  |
Gross other subrogation | (141,012) | (52,871)
Discount, other subrogation | 21,238 | 6,550
Discounted other subrogation, before reinsurance | (119,774) | (46,321)
Gross claim liability, net of all subrogation and discounts, before reinsurance | 2,572,534 | 2,830,343
Less: Unearned premium reserves | (450,247) | (335,332)
Plus: Loss adjustment expenses reserves |  |
Claim liability reported on Balance Sheet, before reinsurance | 2,122,287 | 2,495,011
Reinsurance recoverable reported on Balance Sheet | 128,333 | 139,499
IV [Member] |  |
Schedule of Insured Financial Obligations with Credit Deterioration [Line Items] |  |
Number of policies | 147 | 129
Remaining weighted-average contract period (in years) | 8 years | 8 years
Gross insured contractual payments outstanding: |  |
Principal | 12,554,628 | 13,092,057
Interest | 3,076,746 | 3,587,812
Total | 15,631,374 | 16,679,869
Gross undiscounted claim liability | 7,976,765 | 7,632,709
Discount, gross claim liability | (788,720) | (828,061)
Gross claim liability before all subrogation and before reinsurance | 7,188,045 | 6,804,648
Less: |  |
Gross RMBS subrogation | (2,544,993) | (2,316,920)
Discount, RMBS subrogation | 37,626 | 46,101
Discounted RMBS subrogation, before reinsurance | (2,507,367) | (2,270,819)
Less: |  |
Gross other subrogation | (766,717) | (667,744)
Discount, other subrogation | 15,711 | 45,912
Discounted other subrogation, before reinsurance | (751,006) | (621,832)
Gross claim liability, net of all subrogation and discounts, before reinsurance | 3,929,672 | 3,911,997
Less: Unearned premium reserves | (113,622) | (158,687)
Plus: Loss adjustment expenses reserves | 138,108 | 87,294
Claim liability reported on Balance Sheet, before reinsurance | 3,954,158 | 3,840,604
Reinsurance recoverable reported on Balance Sheet | 22,590 | 13,563
V [Member] |  |
Schedule of Insured Financial Obligations with Credit Deterioration [Line Items] |  |
Number of policies | 1 | 1
Remaining weighted-average contract period (in years) | 6 years | 6 years
Gross insured contractual payments outstanding: |  |
Principal | 47 | 47
Interest | 20 | 29
Total | 67 | 76
Gross undiscounted claim liability | 67 | 75
Discount, gross claim liability | (3) | (21)
Gross claim liability before all subrogation and before reinsurance | 64 | 54
Less: |  |
Gross RMBS subrogation |  |
Discount, RMBS subrogation |  |
Discounted RMBS subrogation, before reinsurance |  |
Less: |  |
Gross other subrogation |  |
Discount, other subrogation |  |
Discounted other subrogation, before reinsurance |  |
Gross claim liability, net of all subrogation and discounts, before reinsurance | 64 | 54
Less: Unearned premium reserves |  |
Plus: Loss adjustment expenses reserves |  |
Claim liability reported on Balance Sheet, before reinsurance | 64 | 54
Reinsurance recoverable reported on Balance Sheet |  |

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- Definition This element represents the discounting on the gross claim liability for financial guarantee insurance contracts presented in the context of each surveillance grouping or category used by management to monitor and track potential deterioration in the credit worthiness of the insured party's ability to meet its financial obligations related to the contracts underlying financial guarantee insurance contracts the entity has issued. + References No definition available. + Details
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- Definition This element represents the gross undiscounted claim liability for financial guarantee insurance contracts presented in the context of each surveillance grouping or category used by management to monitor and track potential deterioration in the credit worthiness of the insured party's ability to meet its financial obligations related to the contracts underlying financial guarantee insurance contracts the entity has issued. + References No definition available. + Details
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- Definition This element represents the reduction to gross claim liability for subrogation on insured RMBS financial obligations with credit deterioration. + References No definition available. + Details
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- Definition This element represents the discount on the gross subrogation on insured financial obligations with credit deterioration, excluding the discount on the gross subrogation on insured RMBS financial obligations with credit deterioration. + References No definition available. + Details
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- Definition This element represents the reduction to gross claim liability for subrogation on insured RMBS financial obligations with credit deterioration. + References No definition available. + Details
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- Definition This element represents the reduction to gross undiscounted claim liability for gross undiscounted subrogation on insured financial obligations with credit deterioration, excluding subrogation on insured RMBS financial obligations with credit deterioration. + References No definition available. + Details
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- Definition This element represents the reduction to gross undiscounted claim liability for gross undiscounted subrogation on insured RMBS financial obligations with credit deterioration. + References No definition available. + Details
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- Definition Remaining weighted average contract period of financial guarantee insurance contracts, 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/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 40 -Section 50 -Paragraph 9 -Subparagraph (a)(5)(ii) -URI http://asc.fasb.org/extlink&oid=6933314&loc=SL5749324-161292 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 40 -Section 55 -Paragraph 32 -URI http://asc.fasb.org/extlink&oid=6933462&loc=SL5751133-161288 + Details
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- Definition This element represents the gross claim liability for financial guarantee insurance contracts presented in the context of each surveillance grouping or category used by management to monitor and track potential deterioration in the credit worthiness of the insured party's ability to meet its financial obligations related to the contracts underlying financial guarantee insurance contracts the entity has issued. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 163 -Paragraph 31 -Subparagraph a(4) -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 944 -SubTopic 40 -Section 55 -Paragraph 32 -URI http://asc.fasb.org/extlink&oid=6933462&loc=SL5751133-161288 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 163 -Section Appendix A -Paragraph A13 -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 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 40 -Section 50 -Paragraph 9 -Subparagraph (a)(5)(iv) -URI http://asc.fasb.org/extlink&oid=6933314&loc=SL5749324-161292 + Details
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- Definition This element represents the amount of insured contractual payments outstanding on the underlying insured obligations for financial guarantee insurance contracts presented in the context of each surveillance grouping or category used by management to monitor and track potential deterioration in the credit worthiness of the insured party's ability to meet its financial obligations related to the contracts underlying financial guarantee insurance contracts the entity has issued. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 163 -Paragraph 31 -Subparagraph a(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 944 -SubTopic 40 -Section 55 -Paragraph 32 -URI http://asc.fasb.org/extlink&oid=6933462&loc=SL5751133-161288 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 40 -Section 50 -Paragraph 9 -Subparagraph (a)(5)(iii) -URI http://asc.fasb.org/extlink&oid=6933314&loc=SL5749324-161292 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 163 -Section Appendix A -Paragraph A13 -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 This element represents the amount of insured contractual payments outstanding attributable to interest accrued on the underlying insured obligations for financial guarantee insurance contracts presented in the context of each surveillance grouping or category used by management to monitor and track potential deterioration in the credit worthiness of the insured party's ability to meet its financial obligations related to the contracts underlying financial guarantee insurance contracts the entity has issued. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 163 -Paragraph 31 -Subparagraph a(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 944 -SubTopic 40 -Section 55 -Paragraph 32 -URI http://asc.fasb.org/extlink&oid=6933462&loc=SL5751133-161288 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 40 -Section 50 -Paragraph 9 -Subparagraph (a)(5)(iii) -URI http://asc.fasb.org/extlink&oid=6933314&loc=SL5749324-161292 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 163 -Section Appendix A -Paragraph A13 -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 This element represents the amount of insured contractual payments outstanding attributable to the principal of the underlying insured obligations for financial guarantee insurance contracts presented in the context of each surveillance grouping or category used by management to monitor and track potential deterioration in the credit worthiness of the insured party's ability to meet its financial obligations related to the contracts underlying financial guarantee insurance contracts the entity has issued. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 163 -Paragraph 31 -Subparagraph a(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 944 -SubTopic 40 -Section 55 -Paragraph 32 -URI http://asc.fasb.org/extlink&oid=6933462&loc=SL5751133-161288 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 40 -Section 50 -Paragraph 9 -Subparagraph (a)(5)(iii) -URI http://asc.fasb.org/extlink&oid=6933314&loc=SL5749324-161292 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 163 -Section Appendix A -Paragraph A13 -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 This element represents the net claim liability related to financial guarantee insurance contracts presented in the context of each surveillance grouping or category used by management to monitor and track potential deterioration in the credit worthiness of the insured party's ability to meet its financial obligations related to the contracts underlying financial guarantee insurance contracts the entity has issued. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 163 -Paragraph 31 -Subparagraph a(7) -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 944 -SubTopic 40 -Section 55 -Paragraph 32 -URI http://asc.fasb.org/extlink&oid=6933462&loc=SL5751133-161288 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 40 -Section 50 -Paragraph 9 -Subparagraph (a)(5)(vii) -URI http://asc.fasb.org/extlink&oid=6933314&loc=SL5749324-161292 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 163 -Section Appendix A -Paragraph A13 -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 This element represents the number of issued and outstanding contracts for each surveillance grouping or category used by management to monitor and track potential deterioration in the credit worthiness of the insured party's ability to meet its financial obligations related to the contracts underlying financial guarantee insurance contracts the entity has issued. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 163 -Paragraph 31 -Subparagraph a(1) -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 944 -SubTopic 40 -Section 55 -Paragraph 32 -URI http://asc.fasb.org/extlink&oid=6933462&loc=SL5751133-161288 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 163 -Section Appendix A -Paragraph A13 -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 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 40 -Section 50 -Paragraph 9 -Subparagraph (a)(5)(i) -URI http://asc.fasb.org/extlink&oid=6933314&loc=SL5749324-161292 + Details
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- Definition This element represents the claim liability, reported on or included in the statement of financial position, related to financial guarantee insurance contracts and presented in the schedule of insured financial obligations with credit deterioration in the context of each surveillance grouping or category used by management to monitor and track potential deterioration in the credit worthiness of the insured party's ability to meet its financial obligations related to the contracts underlying financial guarantee insurance contracts the entity has issued. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 163 -Section Appendix A -Paragraph A13 -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 944 -SubTopic 40 -Section 55 -Paragraph 34 -URI http://asc.fasb.org/extlink&oid=6933462&loc=SL5751140-161288 + Details
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- Definition This element represents the amount of reinsurance recoverable, reported on or included in the statement of financial position, related to financial guarantee insurance contracts and presented in the schedule of insured financial obligations with credit deterioration in the context of each surveillance grouping or category used by management to monitor and track potential deterioration in the credit worthiness of the insured party's ability to meet its financial obligations related to the contracts underlying financial guarantee insurance contracts the entity has issued. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 163 -Paragraph 31 -Subparagraph a(8) -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 944 -SubTopic 40 -Section 55 -Paragraph 32 -URI http://asc.fasb.org/extlink&oid=6933462&loc=SL5751133-161288 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 163 -Section Appendix A -Paragraph A13 -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 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 40 -Section 50 -Paragraph 9 -Subparagraph (a)(5)(viii) -URI http://asc.fasb.org/extlink&oid=6933314&loc=SL5749324-161292 + Details
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Balance Type: | debit
Period Type: | instant

X
- Definition This element represents the amount of unearned premium revenue, reported on or included in the statement of financial position, related to financial guarantee insurance contracts and presented in the schedule of insured financial obligations with credit deterioration in the context of each surveillance grouping or category used by management to monitor and track potential deterioration in the credit worthiness of the insured party's ability to meet its financial obligations related to the contracts underlying financial guarantee insurance contracts the entity has issued. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 40 -Section 50 -Paragraph 9 -Subparagraph (a)(5)(ix) -URI http://asc.fasb.org/extlink&oid=6933314&loc=SL5749324-161292 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 163 -Paragraph 31 -Subparagraph a(9) -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 944 -SubTopic 40 -Section 55 -Paragraph 32 -URI http://asc.fasb.org/extlink&oid=6933462&loc=SL5751133-161288 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 163 -Section Appendix A -Paragraph A13 -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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Balance Type: | credit
Period Type: | instant