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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 | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2013 Policies | Dec. 31, 2012 Policies
Schedule of Insured Financial Obligations with Credit Deterioration [Line Items] |  |
Number of policies | 305 | 316
Remaining weighted-average contract period (in years) | 12 years | 13 years
Gross insured contractual payments outstanding: |  |
Principal | $ 22,870,428 | $ 24,060,370
Interest | 8,034,857 | 9,243,183
Total | 30,905,285 | 33,303,553
Gross undiscounted claim liability | 12,115,351 | 12,120,462
Discount, gross claim liability | (2,281,736) | (2,138,631)
Gross claim liability before all subrogation and before reinsurance | 9,833,615 | 9,981,831
Less: |  |
Gross RMBS subrogation | (2,497,395) | (2,561,163)
Discount, RMBS subrogation | 10,026 | 37,938
Discounted RMBS subrogation, before reinsurance | (2,487,369) | (2,523,225)
Less: |  |
Gross other subrogation | (939,323) | (907,729)
Discount, other subrogation | 65,915 | 36,949
Discounted other subrogation, before reinsurance | (873,408) | (870,780)
Gross claim liability, net of all subrogation and discounts, before reinsurance | 6,472,838 | 6,587,826
Less: Unearned premium reserves | (563,471) | (603,794)
Plus: Loss adjustment expenses reserves | 135,842 | 138,108
Claim liability reported on Balance Sheet, before reinsurance | 6,045,209 | 6,122,140
Reinsurance recoverable reported on Balance Sheet | 160,682 | 159,086
I/SL [Member] |  |
Schedule of Insured Financial Obligations with Credit Deterioration [Line Items] |  |
Number of policies | 13 | 14
Remaining weighted-average contract period (in years) | 13 years | 15 years
Gross insured contractual payments outstanding: |  |
Principal | 375,901 | 311,157
Interest | 217,054 | 166,276
Total | 592,955 | 477,433
Gross undiscounted claim liability | 6,442 | 2,135
Discount, gross claim liability | (525) | (219)
Gross claim liability before all subrogation and before reinsurance | 5,917 | 1,916
Less: |  |
Gross claim liability, net of all subrogation and discounts, before reinsurance | 5,917 | 1,916
Less: Unearned premium reserves | (3,931) | (1,179)
Claim liability reported on Balance Sheet, before reinsurance | 1,986 | 737
IA [Member] |  |
Schedule of Insured Financial Obligations with Credit Deterioration [Line Items] |  |
Number of policies | 19 | 12
Remaining weighted-average contract period (in years) | 19 years | 21 years
Gross insured contractual payments outstanding: |  |
Principal | 1,720,891 | 786,998
Interest | 1,286,857 | 715,129
Total | 3,007,748 | 1,502,127
Gross undiscounted claim liability | 56,453 | 40,898
Discount, gross claim liability | (4,740) | (3,532)
Gross claim liability before all subrogation and before reinsurance | 51,713 | 37,366
Less: |  |
Gross RMBS subrogation | (93) |
Discount, RMBS subrogation | 1 |
Discounted RMBS subrogation, before reinsurance | (92) |
Less: |  |
Gross claim liability, net of all subrogation and discounts, before reinsurance | 51,621 | 37,366
Less: Unearned premium reserves | (30,958) | (21,626)
Plus: Loss adjustment expenses reserves | 32 |
Claim liability reported on Balance Sheet, before reinsurance | 20,695 | 15,740
Reinsurance recoverable reported on Balance Sheet | 2,781 | 1,078
II [Member] |  |
Schedule of Insured Financial Obligations with Credit Deterioration [Line Items] |  |
Number of policies | 23 | 28
Remaining weighted-average contract period (in years) | 20 years | 18 years
Gross insured contractual payments outstanding: |  |
Principal | 1,204,275 | 1,245,793
Interest | 535,433 | 379,237
Total | 1,739,708 | 1,625,030
Gross undiscounted claim liability | 42,156 | 49,521
Discount, gross claim liability | (8,465) | (3,247)
Gross claim liability before all subrogation and before reinsurance | 33,691 | 46,274
Less: |  |
Gross other subrogation | (20,043) |
Discount, other subrogation | 7,644 |
Discounted other subrogation, before reinsurance | (12,399) |
Gross claim liability, net of all subrogation and discounts, before reinsurance | 21,292 | 46,274
Less: Unearned premium reserves | (10,341) | (17,120)
Plus: Loss adjustment expenses reserves | 3,300 |
Claim liability reported on Balance Sheet, before reinsurance | 14,251 | 29,154
Reinsurance recoverable reported on Balance Sheet | 2,465 | 7,085
III [Member] |  |
Schedule of Insured Financial Obligations with Credit Deterioration [Line Items] |  |
Number of policies | 100 | 114
Remaining weighted-average contract period (in years) | 19 years | 20 years
Gross insured contractual payments outstanding: |  |
Principal | 7,567,920 | 9,161,747
Interest | 3,574,483 | 4,905,775
Total | 11,142,403 | 14,067,522
Gross undiscounted claim liability | 4,036,278 | 4,051,076
Discount, gross claim liability | (1,367,508) | (1,342,910)
Gross claim liability before all subrogation and before reinsurance | 2,668,770 | 2,708,166
Less: |  |
Gross RMBS subrogation | (6,417) | (16,170)
Discount, RMBS subrogation | 18 | 312
Discounted RMBS subrogation, before reinsurance | (6,399) | (15,858)
Less: |  |
Gross other subrogation | (139,834) | (141,012)
Discount, other subrogation | 22,212 | 21,238
Discounted other subrogation, before reinsurance | (117,622) | (119,774)
Gross claim liability, net of all subrogation and discounts, before reinsurance | 2,544,749 | 2,572,534
Less: Unearned premium reserves | (413,644) | (450,247)
Plus: Loss adjustment expenses reserves | 5,593 |
Claim liability reported on Balance Sheet, before reinsurance | 2,136,698 | 2,122,287
Reinsurance recoverable reported on Balance Sheet | 137,915 | 128,333
IV [Member] |  |
Schedule of Insured Financial Obligations with Credit Deterioration [Line Items] |  |
Number of policies | 149 | 147
Remaining weighted-average contract period (in years) | 7 years | 8 years
Gross insured contractual payments outstanding: |  |
Principal | 12,001,394 | 12,554,628
Interest | 2,421,012 | 3,076,746
Total | 14,422,406 | 15,631,374
Gross undiscounted claim liability | 7,973,957 | 7,976,765
Discount, gross claim liability | (900,496) | (788,720)
Gross claim liability before all subrogation and before reinsurance | 7,073,461 | 7,188,045
Less: |  |
Gross RMBS subrogation | (2,490,885) | (2,544,993)
Discount, RMBS subrogation | 10,007 | 37,626
Discounted RMBS subrogation, before reinsurance | (2,480,878) | (2,507,367)
Less: |  |
Gross other subrogation | (779,446) | (766,717)
Discount, other subrogation | 36,059 | 15,711
Discounted other subrogation, before reinsurance | (743,387) | (751,006)
Gross claim liability, net of all subrogation and discounts, before reinsurance | 3,849,196 | 3,929,672
Less: Unearned premium reserves | (104,597) | (113,622)
Plus: Loss adjustment expenses reserves | 126,917 | 138,108
Claim liability reported on Balance Sheet, before reinsurance | 3,871,516 | 3,954,158
Reinsurance recoverable reported on Balance Sheet | 17,521 | 22,590
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 | 18 | 20
Total | 65 | 67
Gross undiscounted claim liability | 65 | 67
Discount, gross claim liability | (2) | (3)
Gross claim liability before all subrogation and before reinsurance | 63 | 64
Less: |  |
Gross claim liability, net of all subrogation and discounts, before reinsurance | 63 | 64
Claim liability reported on Balance Sheet, before reinsurance | $ 63 | $ 64

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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 amount of loss adjustment expense reserves represent the costs estimated to be incurred in the settlement of unpaid claims 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 No definition available. + Details
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- Definition This element represents the discounting on 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 claim liability for subrogation on insured financial obligations with credit deterioration, excluding 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