v2.4.0.6

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (USD $) In Thousands, unless otherwise specified | Total | Preferred shares - Series A and B | Common shares (par value) [Member] | Additional paid-in capital [Member] | Unrealized appreciation (depreciation) on available for sale investments, net of tax: [Member] | Cumulative foreign currency translation adjustments, net of tax: [Member] | Supplemental Executive Retirement Plans (SERPs): [Member] | Accumulated other comprehensive income [Member] | Retained earnings [Member] | Treasury shares, at cost [Member]
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Balance at beginning of period (Cumulative effect of change in accounting principle, net of tax [Member]) (FSP FAS 115-2 and FAS 124-2 [Member]) |  |  |  |  | $ (38,334) |  |  |  | $ 38,334 |
Balance at beginning of period at Dec. 31, 2008 |  | 500,000 | 1,878 | 1,962,779 | (702,548) | 0 | (3,951) | (706,499) | 3,198,492 | (495,609)
Increase (Decrease) in Shareholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |
Shares issued |  |  | 25 | 537 |  |  |  |  |  |
Stock options exercised |  |  |  | 3,282 |  |  |  |  |  |
Share-based compensation expense |  |  |  | 48,217 |  |  |  |  |  |
Unrealized gains (losses) arising during the period, net of reclassification adjustment |  |  |  |  | 829,892 |  |  |  |  |
Non-credit portion of OTTI losses | (1,572) |  |  |  | (1,572) |  |  |  |  |
Foreign currency translation adjustment | 803 |  |  |  |  | 803 |  |  |  |
Net change in benefit plan assets and obligations recognized in equity | 1,343 |  |  |  |  |  | 1,343 |  |  |
Net income | 497,886 |  |  |  |  |  |  |  | 497,886 |
Series A and B preferred share dividends |  |  |  |  |  |  |  |  | (36,875) |
Common share dividends |  |  |  |  |  |  |  |  | (128,426) |
Shares repurchased for treasury |  |  |  |  |  |  |  |  |  | (175,909)
Balance at end of period at Dec. 31, 2009 | 5,500,244 | 500,000 | 1,903 | 2,014,815 | 87,438 | 803 | (2,608) | 85,633 | 3,569,411 | (671,518)
Increase (Decrease) in Shareholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |
Shares issued |  |  | 31 | 635 |  |  |  |  |  |
Stock options exercised |  |  |  | 7,563 |  |  |  |  |  |
Share-based compensation expense |  |  |  | 36,695 |  |  |  |  |  |
Unrealized gains (losses) arising during the period, net of reclassification adjustment |  |  |  |  | 75,648 |  |  |  |  |
Non-credit portion of OTTI losses | (1,284) |  |  |  | (1,284) |  |  |  |  |
Foreign currency translation adjustment | 16,026 |  |  |  |  | 16,026 |  |  |  |
Net change in benefit plan assets and obligations recognized in equity | 798 |  |  |  |  |  | 798 |  |  |
Net income | 856,723 |  |  |  |  |  |  |  | 856,723 |
Series A and B preferred share dividends |  |  |  |  |  |  |  |  | (36,875) |
Common share dividends |  |  |  |  |  |  |  |  | (121,651) |
Shares repurchased for treasury |  |  |  |  |  |  |  |  |  | (709,583)
Balance at end of period at Dec. 31, 2010 | 5,624,970 | 500,000 | 1,934 | 2,059,708 | 161,802 | 16,829 | (1,810) | 176,821 | 4,267,608 | (1,381,101)
Increase (Decrease) in Shareholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |
Shares issued |  |  | 191 | 1,769 |  |  |  |  |  |
Stock options exercised |  |  |  | 4,775 |  |  |  |  |  |
Share-based compensation expense |  |  |  | 39,134 |  |  |  |  |  |
Unrealized gains (losses) arising during the period, net of reclassification adjustment |  |  |  |  | (45,251) |  |  |  |  |
Non-credit portion of OTTI losses | (455) |  |  |  | (455) |  |  |  |  |
Foreign currency translation adjustment | (3,045) |  |  |  |  | (3,045) |  |  |  |
Net change in benefit plan assets and obligations recognized in equity | 92 |  |  |  |  |  | 92 |  |  |
Net income | 46,305 |  |  |  |  |  |  |  | 46,305 |
Series A and B preferred share dividends |  |  |  |  |  |  |  |  | (36,875) |
Common share dividends |  |  |  |  |  |  |  |  | (121,646) |
Shares repurchased for treasury |  |  |  |  |  |  |  |  |  | (65,885)
Balance at end of period at Dec. 31, 2011 | $ 5,444,079 | $ 500,000 | $ 2,125 | $ 2,105,386 | $ 116,096 | $ 13,784 | $ (1,718) | $ 128,162 | $ 4,155,392 | $ (1,446,986)

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- Definition Appreciation or loss in value (after reclassification adjustment) of the total of unsold securities during the period being reported on, net of tax. Reclassification adjustments include: (1) the unrealized holding gain or loss, net of tax, at the date of the transfer for a debt security from the held-to-maturity category transferred into the available-for-sale category. Also includes the unrealized gain or loss at the date of transfer for a debt security from the available-for-sale category transferred into the held-to-maturity category; (2) the unrealized gains or losses realized upon the sale of securities, after tax; and (3) the unrealized losses related to other-than-temporary impairment ("OTTI") write-downs included in the statement of operations, after tax. For greater clarity, this amount does not include the non-credit portion of OTTI write-downs on available-for-sale debt securities that is recognized in AOCI. + References No definition available. + Details
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- Definition The after-tax amount of other than temporary impairment (OTTI) loss on a debt security, categorized as Available-for-sale, related to factors other than credit losses when the entity does not intend to sell the security and it is not more likely than not that the entity will be required to sell the security before recovery of its amortized cost basis. This amount of other than temporary losses on Available-for-sale Securities, net of applicable taxes, includes the portion attributable to the noncontrolling interest, if any; this amount is also referred to as the amount incurred by the reporting entity or the consolidated entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Staff Position (FSP) -Number FAS115-1/124-1 -Paragraph 15D -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 Stockholders' Equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity including portions attributable to both the parent and noncontrolling interests (previously referred to as minority interest), if any. The entity including portions attributable to the parent and noncontrolling interests is sometimes referred to as the economic entity. 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 810 -SubTopic 10 -Section 45 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=6921628&loc=SL4568740-111683 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4I -URI http://asc.fasb.org/extlink&oid=6922042&loc=SL4590271-111686 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Name Accounting Research Bulletin (ARB) -Publisher AICPA -Number 51 -Paragraph 26 -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 AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph A3 -Appendix A Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 25 -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 810 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=6921628&loc=SL4568447-111683 + Details
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