CONSOLIDATED CONDENSED STATEMENTS OF SHAREOWNERS' EQUITY (Parenthetical) (USD $) In Thousands, except Per Share data	3 Months Ended	9 Months Ended
Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
CONSOLIDATED CONDENSED STATEMENTS OF SHAREOWNERS' EQUITY
Change in net unrealized gains/losses on investments, income tax	$ 238,985	$ 85,553	$ 17,907	$ 211,169	$ 342,445	$ 484,424
Reclassification adjustment for investment amounts included in net income, income tax	(3,814)	(7,271)	(3,054)	(3,583)	(14,139)	2,036
Change in net unrealized gains/losses relating to other-than-temporary impaired investments for which a portion has been recognized in earnings, income tax	(509)	(5,444)	(3,608)	19,461	(9,561)	9,006
Change in accumulated gain (loss) derivatives, income tax	(420)	(1,777)	3,621	1,951	1,424	2,145
Reclassification adjustment for derivative amounts included in net income, income tax	(355)	238	(361)	(760)	(478)	(966)
Change in postretirement benefits liability adjustment, income tax	$ (451)	$ (451)	$ (451)	$ 325	$ (1,354)	$ 974
Cash dividends (in dollars per share)	$ 0.16	$ 0.16	$ 0.14	$ 0.14	$ 0.46	$ 0.40

Tax effect arising due to change in unrealized gain/loss relating to other than temporary impaired investments for which a portion has been recognized in earnings.

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- Definition

Aggregate dividends paid during the period for each share of common stock outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.3-04)

-URI http://asc.fasb.org/extlink&oid=6959260&loc=d3e187085-122770

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Tax effects of the increase (decrease) to accumulated comprehensive income during the period related to benefit plans. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 130

-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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 220

-SubTopic 10

-Section 45

-Paragraph 12

-URI http://asc.fasb.org/extlink&oid=6920043&loc=d3e640-108580

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher AICPA

-Name Accounting Research Bulletin (ARB)

-Number 51

-Paragraph 38

-Subparagraph c(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.

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- Definition

Tax effect on the reclassification adjustment for gains or losses realized upon the sale of securities during the period.

+ References

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Tax effect on reclassification adjustment for accumulated gains and losses from derivative instrument designated and qualifying as the effective portion of cash flow hedges included in accumulated comprehensive income that was realized in net income during the period.

+ References

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Tax effect on the change in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses.

+ References

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- Definition

Tax effect on gross appreciation or the gross loss in value of the total of unsold securities during the period being reported on.

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