Related Parties	9 Months Ended
Sep. 30, 2011
Related Party Transactions [Abstract]
Related Parties	Note 14 - Related Parties One of Kemper's directors, Mr. Fayez Sarofim, is the Chairman of the Board, President and the majority shareholder of Fayez Sarofim & Co. (“FS&C”), a registered investment advisory firm. Kemper's subsidiary, Trinity Universal Insurance Company (“Trinity”), had $101.2 million in assets managed by FS&C at September 30, 2011, under an agreement with FS&C whereby FS&C provides investment management services with respect to certain assets of Trinity for a fee based on the fair market value of the assets under management. Such agreement is terminable by either party at any time upon 30 days advance written notice. Investment expenses incurred in connection with such agreement were $0.2 million and $0.1 million for the nine months ended September 30, 2011 and 2010, respectively. FS&C also provides investment management services with respect to certain funds of the Company’s defined benefit pension plan. At September 30, 2011, the Company’s defined benefit pension plan had $95.1 million in assets managed by FS&C. Investment expenses in connection with such agreement were $0.2 million for the nine months ended September 30, 2011. With respect to the Company’s defined contribution plans, one of the alternative investment choices afforded to participating employees is the Dreyfus Appreciation Fund, an open-end, diversified managed investment fund. FS&C provides investment management services to the Dreyfus Appreciation Fund as a sub-investment advisor. According to published reports filed by FS&C with the SEC, the Dreyfus Appreciation Fund pays monthly fees to FS&C according to a graduated schedule computed at an annual rate based on the value of the Dreyfus Appreciation Fund’s average daily net assets. The Company does not compensate FS&C for services provided to the Dreyfus Appreciation Fund. Participants in the Company’s defined contribution plans had allocated $17.0 million for investment in the Dreyfus Appreciation Fund at September 30, 2011, representing 6.3% of the total amount invested in the Company’s defined contribution plans at September 30, 2011. The Company believes that the services described above have been provided on terms no less favorable to the Company than could have been negotiated with non-affiliated third parties.

Related Parties

9 Months Ended

Sep. 30, 2011

Note 14 - Related Parties

One of Kemper's directors, Mr. Fayez Sarofim, is the Chairman of the Board, President and the majority shareholder of Fayez Sarofim & Co. (“FS&C”), a registered investment advisory firm. Kemper's subsidiary, Trinity Universal Insurance Company (“Trinity”), had $101.2 million in assets managed by FS&C at September 30, 2011, under an agreement with FS&C whereby FS&C provides investment management services with respect to certain assets of Trinity for a fee based on the fair market value of the assets under management. Such agreement is terminable by either party at any time upon 30 days advance written notice. Investment expenses incurred in connection with such agreement were $0.2 million and $0.1 million for the nine months ended September 30, 2011 and 2010, respectively.

FS&C also provides investment management services with respect to certain funds of the Company’s defined benefit pension plan. At September 30, 2011, the Company’s defined benefit pension plan had $95.1 million in assets managed by FS&C. Investment expenses in connection with such agreement were $0.2 million for the nine months ended September 30, 2011.

With respect to the Company’s defined contribution plans, one of the alternative investment choices afforded to participating employees is the Dreyfus Appreciation Fund, an open-end, diversified managed investment fund. FS&C provides investment management services to the Dreyfus Appreciation Fund as a sub-investment advisor. According to published reports filed by FS&C with the SEC, the Dreyfus Appreciation Fund pays monthly fees to FS&C according to a graduated schedule computed at an annual rate based on the value of the Dreyfus Appreciation Fund’s average daily net assets. The Company does not compensate FS&C for services provided to the Dreyfus Appreciation Fund. Participants in the Company’s defined contribution plans had allocated $17.0 million for investment in the Dreyfus Appreciation Fund at September 30, 2011, representing 6.3% of the total amount invested in the Company’s defined contribution plans at September 30, 2011.

The Company believes that the services described above have been provided on terms no less favorable to the Company than could have been negotiated with non-affiliated third parties.