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Preneed Cemetery Activities Preneed Cemetery Activities, Textuals (Details) (USD $)
3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net $ 108,580,000 $ 375,000 $ 109,515,000 $ 2,507,000
Cemetery
       
Fair Value, Measurement with unobservable inputs, risk discount, low end of the range 0.00%   0.00%  
Fair Value, Measurement with unobservable inputs, risk discount, high end of the range 20.00%   20.00%  
Fair Value, Measurement with unobservable inputs, liquidity discount, low end of the range 0.00%   0.00%  
Fair Value, Measurement with unobservable inputs, liquidity discount, high end of the range 10.00%   10.00%  
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unfunded Commitments 27,700,000   27,700,000  
Investment Earnings, Net 12,200,000 9,200,000 36,200,000 28,100,000
Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net $ 59,311,000 $ 218,000 $ 59,829,000 $ 1,515,000
Underlying assets liquidation range, minimum     2 years  
Underlying assets liquidation range, maximum     10 years