v2.3.0.15

Investments (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2011
Investments |
Schedule Of Fair Value Of Fixed Maturity Investments |
(in thousands of U.S. dollars) |  | September 30, 2011 |  |  | December 31, 2010 |
U.S. treasuries |  | $ | 428,865 |  |  | $ | 761,461 |
Agencies |  |  | 127,063 |  |  |  | 216,963 |
Non-U.S. government (Sovereign debt) |  |  | 390,637 |  |  |  | 157,867 |
FDIC guaranteed corporate |  |  | 183,314 |  |  |  | 388,468 |
Non-U.S. government-backed corporate |  |  | 594,573 |  |  |  | 356,119 |
Corporate |  |  | 1,273,432 |  |  |  | 1,476,029 |
Agency mortgage-backed |  |  | 347,387 |  |  |  | 383,403 |
Non-agency mortgage-backed |  |  | 80,503 |  |  |  | 5,765 |
Commercial mortgage-backed |  |  | 247,509 |  |  |  | 125,705 |
Asset-backed |  |  | 14,386 |  |  |  | — |
Total fixed maturity investments trading, at fair value |  | $ | 3,687,669 |  |  | $ | 3,871,780 |
Schedule Of Fixed Maturity Investments Included In Accumulated Other Comprehensive Income |
|  |  |  |  | Included in Accumulated Other Comprehensive Income |  |  |  |  |  |  |
September 30, 2011 |  | Amortized Cost |  |  | Gross Unrealized Gains |  |  | Gross Unrealized Losses |  |  | Fair Value |  |  | Non-Credit Other-Than- Temporary Impairments (1) |
(in thousands of U.S. dollars) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-U.S. government (Sovereign debt) |  | $ | 10,685 |  |  | $ | 998 |  |  | $ | (32 | ) |  | $ | 11,651 |  |  | $ | — |
Non-U.S. government-backed corporate |  |  | 313 |  |  |  | 11 |  |  |  | — |  |  |  | 324 |  |  |  | — |
Corporate |  |  | 20,308 |  |  |  | 1,297 |  |  |  | (595 | ) |  |  | 21,010 |  |  |  | (147 | )
Agency mortgage-backed |  |  | 15,184 |  |  |  | 1,243 |  |  |  | — |  |  |  | 16,427 |  |  |  | — |
Non-agency mortgage-backed |  |  | 22,027 |  |  |  | 2,097 |  |  |  | (86 | ) |  |  | 24,038 |  |  |  | (1,901 | )
Commercial mortgage-backed |  |  | 65,774 |  |  |  | 5,537 |  |  |  | (15 | ) |  |  | 71,296 |  |  |  | — |
Asset-backed |  |  | 4,992 |  |  |  | 231 |  |  |  | — |  |  |  | 5,223 |  |  |  | — |
Total fixed maturity investments available for sale |  | $ | 139,283 |  |  | $ | 11,414 |  |  | $ | (728 | ) |  | $ | 149,969 |  |  | $ | (2,048 | )
(1) | Represents the non-credit component of other-than-temporary impairments recognized in accumulated other comprehensive income since the adoption of guidance related to the recognition and presentation of other-than-temporary impairments under FASB ASC Topic Investments - Debt and Equity Securities, during the second quarter of 2009, adjusted for subsequent sales of securities. It does not include the change in fair value subsequent to the impairment measurement date.
|  |  |  |  | Included in Accumulated Other Comprehensive Income |  |  |  |  |  |  |
December 31, 2010 |  | Amortized Cost |  |  | Gross Unrealized Gains |  |  | Gross Unrealized Losses |  |  | Fair Value |  |  | Non-Credit Other-Than- Temporary Impairments (1) |
(in thousands of U.S. dollars) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-U.S. government (Sovereign debt) |  | $ | 23,836 |  |  | $ | 2,830 |  |  | $ | (146 | ) |  | $ | 26,520 |  |  | $ | — |
Non-U.S. government-backed corporate |  |  | 1,332 |  |  |  | 53 |  |  |  | — |  |  |  | 1,385 |  |  |  | — |
Corporate |  |  | 33,018 |  |  |  | 3,768 |  |  |  | (404 | ) |  |  | 36,382 |  |  |  | (1,818 | )
Agency mortgage-backed |  |  | 17,159 |  |  |  | 1,245 |  |  |  | — |  |  |  | 18,404 |  |  |  | — |
Non-agency mortgage-backed |  |  | 24,972 |  |  |  | 3,452 |  |  |  | (40 | ) |  |  | 28,384 |  |  |  | (2,063 | )
Commercial mortgage-backed |  |  | 86,194 |  |  |  | 7,570 |  |  |  | (29 | ) |  |  | 93,735 |  |  |  | — |
Asset-backed |  |  | 39,038 |  |  |  | 1,124 |  |  |  | (55 | ) |  |  | 40,107 |  |  |  | (598 | )
Total fixed maturity investments available for sale |  | $ | 225,549 |  |  | $ | 20,042 |  |  | $ | (674 | ) |  | $ | 244,917 |  |  | $ | (4,479 | )
(1) | Represents the non-credit component of other-than-temporary impairments recognized in accumulated other comprehensive income since the adoption of guidance related to the recognition and presentation of other-than-temporary impairments under FASB ASC Topic Investments - Debt and Equity Securities, during the second quarter of 2009, adjusted for subsequent sales of securities. It does not include the change in fair value subsequent to the impairment measurement date.
Schedule Of Contractual Maturities Of Fixed Maturity Investments |
|  | Trading |  |  | Available for Sale |  |  | Total Fixed Maturity Investments |
September 30, 2011 |  | Amortized Cost |  |  | Fair Value |  |  | Amortized Cost |  |  | Fair Value |  |  | Amortized Cost |  |  | Fair Value |
(in thousands of U.S. dollars) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Due in less than one year |  | $ | 167,947 |  |  | $ | 168,432 |  |  | $ | 174 |  |  | $ | 125 |  |  | $ | 168,121 |  |  | $ | 168,557 |
Due after one through five years |  |  | 1,876,919 |  |  |  | 1,880,559 |  |  |  | 11,869 |  |  |  | 12,857 |  |  |  | 1,888,788 |  |  |  | 1,893,416 |
Due after five through ten years |  |  | 815,283 |  |  |  | 817,714 |  |  |  | 13,172 |  |  |  | 13,482 |  |  |  | 828,455 |  |  |  | 831,196 |
Due after ten years |  |  | 127,583 |  |  |  | 131,180 |  |  |  | 6,090 |  |  |  | 6,520 |  |  |  | 133,673 |  |  |  | 137,700 |
Mortgage-backed |  |  | 669,592 |  |  |  | 675,399 |  |  |  | 102,985 |  |  |  | 111,761 |  |  |  | 772,577 |  |  |  | 787,160 |
Asset-backed |  |  | 14,404 |  |  |  | 14,385 |  |  |  | 4,993 |  |  |  | 5,224 |  |  |  | 19,397 |  |  |  | 19,609 |
Total |  | $ | 3,671,728 |  |  | $ | 3,687,669 |  |  | $ | 139,283 |  |  | $ | 149,969 |  |  | $ | 3,811,011 |  |  | $ | 3,837,638 |
Fair Value Of Equity Investment Trading |
(in thousands of U.S. dollars) |  | September 30, 2011 |  |  | December 31, 2010 |
Financial institution securities |  | $ | 45,607 |  |  | $ | — |
Components Of Net Investment Income |
Three months ended September 30, |  | 2011 |  |  | 2010 |
(in thousands of U.S. dollars) |  |  |  |  |  |
Fixed maturity investments |  | $ | 11,435 |  |  | $ | 35,219 |
Short term investments |  |  | 281 |  |  |  | 635 |
Equity investments trading |  |  | 171 |  |  |  | — |
Other investments |  |  |  |  |  |  |  |
Hedge funds and private equity investments |  |  | (25,702 | ) |  |  | 7,491 |
Other |  |  | (11,665 | ) |  |  | 18,979 |
Cash and cash equivalents |  |  | 66 |  |  |  | 74 |
|  |  | (25,414 | ) |  |  | 62,398 |
Investment expenses |  |  | (2,526 | ) |  |  | (2,828 | )
Net investment (loss) income |  | $ | (27,940 | ) |  | $ | 59,570 |
Nine months ended September 30, |  | 2011 |  |  | 2010 |
(in thousands of U.S. dollars) |  |  |  |  |  |
Fixed maturity investments |  | $ | 63,774 |  |  | $ | 92,108 |
Short term investments |  |  | 1,309 |  |  |  | 1,803 |
Equity investments trading |  |  | 297 |  |  |  | — |
Other investments |  |  |  |  |  |  |  |
Hedge funds and private equity investments |  |  | 6,035 |  |  |  | 33,215 |
Other |  |  | 2,000 |  |  |  | 32,013 |
Cash and cash equivalents |  |  | 152 |  |  |  | 157 |
|  |  | 73,567 |  |  |  | 159,296 |
Investment expenses |  |  | (7,898 | ) |  |  | (7,844 | )
Net investment income |  | $ | 65,669 |  |  | $ | 151,452 |
Net Realized And Unrealized Gains On Fixed Maturity Investments And Net Other-Than-Temporary Impairments |
Three months ended September 30, |  | 2011 |  |  | 2010 |
(in thousands of U.S. dollars) |  |  |  |  |  |
Gross realized gains |  | $ | 38,054 |  |  | $ | 30,959 |
Gross realized losses |  |  | (6,099 | ) |  |  | (748 | )
Net realized gains on fixed maturity investments |  |  | 31,955 |  |  |  | 30,211 |
Net unrealized (losses) gains on fixed maturity investments trading |  |  | (13,007 | ) |  |  | 62,131 |
Net unrealized losses on equity investments trading |  |  | (1,965 | ) |  |  | — |
Net realized and unrealized gains on investments |  | $ | 16,983 |  |  | $ | 92,342 |
Total other-than-temporary impairments |  | $ | (498 | ) |  | $ | — |
Portion recognized in other comprehensive income, before taxes |  |  | 49 |  |  |  | — |
Net other-than-temporary impairments |  | $ | (449 | ) |  | $ | — |
Nine months ended September 30, |  | 2011 |  |  | 2010 |
(in thousands of U.S. dollars) |  |  |  |  |  |
Gross realized gains |  | $ | 64,046 |  |  | $ | 108,560 |
Gross realized losses |  |  | (22,872 | ) |  |  | (11,880 | )
Net realized gains on fixed maturity investments |  |  | 41,174 |  |  |  | 96,680 |
Net unrealized gains on fixed maturity investments trading |  |  | 7,963 |  |  |  | 113,913 |
Net unrealized losses on equity investments trading |  |  | (2,389 | ) |  |  | — |
Net realized and unrealized gains on investments |  | $ | 46,748 |  |  | $ | 210,593 |
Total other-than-temporary impairments |  | $ | (498 | ) |  | $ | (831 | )
Portion recognized in other comprehensive income, before taxes |  |  | 49 |  |  |  | 2 |
Net other-than-temporary impairments |  | $ | (449 | ) |  | $ | (829 | )
Length Of Time Fixed Maturity Investments Available For Sale In Continual Unrealized Loss Position |
|  | Less than 12 Months |  |  | 12 Months or Greater |  |  | Total |
September 30, 2011 |  | Fair Value |  |  | Unrealized Losses |  |  | Fair Value |  |  | Unrealized Losses |  |  | Fair Value |  |  | Unrealized Losses |
(in thousands of U.S. dollars) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-U.S. government (Sovereign debt) |  | $ | 1,442 |  |  | $ | (30 | ) |  | $ | 44 |  |  | $ | (2 | ) |  | $ | 1,486 |  |  | $ | (32 | )
Corporate |  |  | 6,887 |  |  |  | (334 | ) |  |  | 572 |  |  |  | (261 | ) |  |  | 7,459 |  |  |  | (595 | )
Non-agency mortgage-backed |  |  | 4,238 |  |  |  | (33 | ) |  |  | 850 |  |  |  | (53 | ) |  |  | 5,088 |  |  |  | (86 | )
Commercial mortgage-backed |  |  | 3,374 |  |  |  | (13 | ) |  |  | 470 |  |  |  | (2 | ) |  |  | 3,844 |  |  |  | (15 | )
Total |  | $ | 15,941 |  |  | $ | (410 | ) |  | $ | 1,936 |  |  | $ | (318 | ) |  | $ | 17,877 |  |  | $ | (728 | )
|  | Less than 12 Months |  |  | 12 Months or Greater |  |  | Total |
December 31, 2010 |  | Fair Value |  |  | Unrealized Losses |  |  | Fair Value |  |  | Unrealized Losses |  |  | Fair Value |  |  | Unrealized Losses |
(in thousands of U.S. dollars) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-U.S. government (Sovereign debt) |  | $ | 2,363 |  |  | $ | (129 | ) |  | $ | 291 |  |  | $ | (17 | ) |  | $ | 2,654 |  |  | $ | (146 | )
Corporate |  |  | 2,581 |  |  |  | (285 | ) |  |  | 801 |  |  |  | (119 | ) |  |  | 3,382 |  |  |  | (404 | )
Non-agency mortgage-backed |  |  | — |  |  |  | — |  |  |  | 1,645 |  |  |  | (40 | ) |  |  | 1,645 |  |  |  | (40 | )
Commercial mortgage-backed |  |  | 2,199 |  |  |  | (29 | ) |  |  | — |  |  |  | — |  |  |  | 2,199 |  |  |  | (29 | )
Asset-backed |  |  | 3,172 |  |  |  | (39 | ) |  |  | 3,196 |  |  |  | (16 | ) |  |  | 6,368 |  |  |  | (55 | )
Total |  | $ | 10,315 |  |  | $ | (482 | ) |  | $ | 5,933 |  |  | $ | (192 | ) |  | $ | 16,248 |  |  | $ | (674 | )
Rollforward Of Amount Of Other Than Temporary Impairments Recognized In Accumulated Other Comprehensive Income |
|  |  | 0,0000 |  |  |  | 0,0000 |
Three months ended September 30, |  | 2011 |  |  | 2010 |
(in thousands of U.S. dollars) |  |  |  |  |  |
Balance - July 1 |  | $ | 2,629 |  |  | $ | 3,598 |
Additions: |  |  |  |  |  |  |  |
Amount related to credit loss for which an other-than-temporary impairment was not previously recognized |  |  | 30 |  |  |  | — |
Amount related to credit loss for which an other-than-temporary impairment was previously recognized |  |  | 134 |  |  |  | — |
Reductions: |  |  |  |  |  |  |  |
Securities sold during the period |  |  | (2,256 | ) |  |  | — |
Securities for which the amount previously recognized in other comprehensive income was recognized in earnings, because the Company intends to sell the security or is more likely than not the Company will be required to sell the security |  |  | — |  |  |  | — |
Increases in cash flows expected to be collected that are recognized over the remaining life of the security |  |  | — |  |  |  | — |
Balance - September 30 |  | $ | 537 |  |  | $ | 3,598 |
|  |  | 0,0000 |  |  |  | 0,0000 |
Nine months ended September 30, |  | 2011 |  |  | 2010 |
(in thousands of U.S. dollars) |  |  |  |  |  |
Balance - January 1 |  | $ | 3,098 |  |  | $ | 9,987 |
Additions: |  |  |  |  |  |  |  |
Amount related to credit loss for which an other-than-temporary impairment was not previously recognized |  |  | 30 |  |  |  | — |
Amount related to credit loss for which an other-than-temporary impairment was previously recognized |  |  | 134 |  |  |  | 70 |
Reductions: |  |  |  |  |  |  |  |
Securities sold during the period |  |  | (2,725 | ) |  |  | (6,459 | )
Securities for which the amount previously recognized in other comprehensive income was recognized in earnings, because the Company intends to sell the security or is more likely than not the Company will be required to sell the security |  |  | — |  |  |  | — |
Increases in cash flows expected to be collected that are recognized over the remaining life of the security |  |  | — |  |  |  | — |
Balance - September 30 |  | $ | 537 |  |  | $ | 3,598 |

X
- Definition Tabular disclosure of the fair value of investments in common stocks and other forms of securities that provide ownership interests in a corporation. + Details
Name: | rnr_EquityInvestmentsTradingTextBlock
Namespace Prefix: | rnr
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the realized and unrealized gains and losses reported in the statement of income which have resulted from the sale and holding of marketable securities, respectively, as well as the sale or disposal of cost method investments. Such amounts would include realized gains and losses on the sale or disposal of trading, available-for-sale, and held-to-maturity securities, unrealized gains and losses on trading securities, unrealized gains and losses on available-for-sale and held-to-maturity securities transferred to the trading securities category, realized gains and losses on the sale or disposal of cost method investments, and losses recognized for other than temporary impairments (OTTI) of such investments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (c)-(e) -URI http://asc.fasb.org/extlink&oid=6872113&loc=d3e27357-111563 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 18 -Paragraph 5 -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 Statement of Financial Accounting Standard (FAS) -Number 115 -Paragraph 12 -Subparagraph a, b -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 320 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.M) -URI http://asc.fasb.org/extlink&oid=6784337&loc=d3e87990-122713 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 115 -Paragraph 21 -Subparagraph d -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 FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6872113&loc=d3e27405-111563 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section M Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 115 -Paragraph 7, 13, 16, 22 -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 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 25 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6379932&loc=d3e22054-111558 + Details
Name: | us-gaap_GainLossOnInvestmentsTextBlock
Namespace Prefix: | us-gaap
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of investment income derived from investments in debt and equity securities consisting of interest income earned from investments in debt securities and on cash and cash equivalents, dividend income from investments in equity securities, and income or expense derived from the amortization of investment related discounts or premiums, respectively. This item does not include realized or unrealized gains or losses on the sale or holding of investments in debt and equity securities required to be included in earnings for the period or for other than temporary losses related to investments in debt and equity securities which are included in realized losses in the period recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.9) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.7(a),(b)) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Staff Position (FSP) -Number FAS115-1/124-1 -Paragraph 13, 14, 15, 16 -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 Statement of Financial Accounting Standard (FAS) -Number 115 -Paragraph 14, 16 -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 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.8) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 + Details
Name: | us-gaap_InvestmentIncomeTextBlock
Namespace Prefix: | us-gaap
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_InvestmentsAbstract
Namespace Prefix: | us-gaap
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments. + Details
Name: | us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock
Namespace Prefix: | us-gaap
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amount of other than temporary impairment (OTTI) related to credit losses recognized in earnings including: (a) the beginning balance of the amount related to credit losses on debt securities held by the investor at the beginning of the period for which a portion of an OTTI was recognized in other comprehensive income; (b) additions for the amount related to the credit loss for which an OTTI was not previously recognized; (c) reductions for securities sold during the period (realized); (d) reductions for securities for which the amount previously recognized in other comprehensive income was recognized in earnings because the investor intends to sell the security or more likely than not will be required to sell the security before recovery of its amortized cost basis; (e) additional increases to the amount related to the credit loss for which an OTTI was previously recognized when the investor does not intend to sell the security and it is not more likely than not that the investor will be required to sell the security before recovery of its amortized cost basis; (f) reductions for increases in cash flows expected to be collected that are recognized over the remaining life of the security; and (g) the ending balance of the amount related to credit losses on debt securities held by the entity at the end of the period for which a portion of an OTTI was recognized in other comprehensive income. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Section 50 -Paragraph 8 -SubTopic 10 -Topic 320 -URI http://asc.fasb.org/extlink&oid=6872113&loc=d3e27340-111563 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Staff Position (FSP) -Number FAS115-1/124-1 -Paragraph 18B -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
Name: | us-gaap_OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsTableTextBlock
Namespace Prefix: | us-gaap
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the reconciliation of available-for-sale securities from cost basis to fair value. + Details
Name: | us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock
Namespace Prefix: | us-gaap
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition For all investments in an unrealized loss position, including those for which other-than-temporary impairments have not been recognized in earnings (including investments for which a portion of an other-than-temporary impairment has been recognized in other comprehensive income), a tabular disclosure of the aggregate related fair value of investments with unrealized losses and the aggregate amount of unrealized losses (that is, the amount by which amortized cost basis exceeds fair value). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Topic 320 -SubTopic 10 -Publisher FASB -Number -Article -Subparagraph -Name Accounting Standards Codification -Paragraph 6 -Section 50 -URI http://asc.fasb.org/extlink&oid=6872113&loc=d3e27290-111563 + Details
Name: | us-gaap_ScheduleOfUnrealizedLossOnInvestmentsTableTextBlock
Namespace Prefix: | us-gaap
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of trading securities (and certain trading assets) which consist of all investments in certain debt and equity securities (and other assets) that are bought and held principally for the purpose of selling them in the near term (thus held for only a short period of time) or for which an entity has elected the fair value option. Trading generally reflects active and frequent buying and selling, and trading securities are generally used with the objective of generating profits on short-term differences in price, but this category of investments may also include items which are not intended to be sold in the near term or for which the fair value option has been elected. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6871852&loc=d3e26626-111562 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (c),(e) -URI http://asc.fasb.org/extlink&oid=6872113&loc=d3e27357-111563 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 115 -Paragraph 12 -Subparagraph a -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 860 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6467456&loc=d3e113888-111728 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 03-1 -Paragraph 21 -Subparagraph a(2), b(1)-b(5) -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 FASB -Name Accounting Standards Codification -Glossary Trading Securities -URI http://asc.fasb.org/extlink&oid=6526789 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 115 -Paragraph 13 -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 8: 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=6871852&loc=d3e26610-111562 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 115 -Paragraph 21 -Subparagraph e -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 10: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Staff Position (FSP) -Number FAS115-1/124-1 -Paragraph 17 -Subparagraph a(1), b(1)-b(5) -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 11: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.2) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_TradingSecuritiesAndCertainTradingAssetsTextBlock
Namespace Prefix: | us-gaap
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration