This item represents the net total realized and unrealized gain (loss) included in earnings for the period as a result of selling or holding marketable securities categorized as trading, available-for-sale, or held-to-maturity, including the unrealized holding gain (loss) of held-to-maturity securities transferred to the trading security category and the cumulative unrealized gain (loss) which was included in other comprehensive income (a separate component of shareholders' equity) for available-for-sale securities transferred to trading securities during the period. Additionally, this item would include any gains (losses) realized during the period from the sale of investments accounted for under the cost method of accounting.

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 7

-Article 5

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- Definition

This element represents the income or loss from continuing operations attributable to the economic entity which may also be defined as revenue less expenses from ongoing operations, after income or loss from equity method investments, but before income taxes, extraordinary items, and noncontrolling interest.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 10

-Article 5

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- Definition

The net result for the period of deducting operating expenses from operating revenues.

+ References

No definition available.

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- Definition

The amount of other than temporary impairment (OTTI) losses on equity securities, OTTI related to credit losses on debt securities, and OTTI losses on debt securities when the entity intends to sell the securities or it is more likely than not that the entity will be required to sell the securities before recovery of its amortized cost basis. Additionally, this item includes OTTI losses recognized during the period on investments accounted for under the cost method of accounting.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 50

-Paragraph 8B

-URI http://asc.fasb.org/extlink&oid=27724398&loc=SL6284393-111563

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Business Segments - Segment Operating Profit (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Segment Reporting Information [Line Items]
Operating Income (Loss)									$ 229.2	$ 63.9	$ 45.9
Net Realized Gains on Sales of Investments	20.8	49.1	2.3	26.9	5.5	50.9	4.1	4.9	99.1	65.4	33.7
Net Impairment Losses Recognized in Earnings	(7.6)	(3.4)	(1.0)	(1.9)	(2.8)	(3.2)	(0.4)	(0.5)	(13.9)	(6.9)	(11.3)
Income from Continuing Operations before Income Taxes	81.4	102.0	46.4	84.6					314.4	122.4	68.3
Operating Segments [Member]
Segment Reporting Information [Line Items]
Operating Income (Loss)									276.5	104.8	88.7
Kemper Preferred [Member]
Segment Reporting Information [Line Items]
Operating Income (Loss)									87.7	(28.0)	(40.6)
Kemper Specialty [Member]
Segment Reporting Information [Line Items]
Operating Income (Loss)									12.3	(2.8)	24.2
Kemper Direct [Member]
Segment Reporting Information [Line Items]
Operating Income (Loss)									39.6	(4.8)	(47.2)
Life and Health Insurance [Member]
Segment Reporting Information [Line Items]
Operating Income (Loss)									136.9	140.4	152.3
Segment Reconciling Items [Member]
Segment Reporting Information [Line Items]
Operating Income (Loss)									$ (47.3)	$ (40.9)	$ (42.8)