Cemetery Perpetual Care Trusts Investment Related Activities (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Investment related activities [Line Items]
Realized gains from sales of available-for-sale securities	$ 20,396	$ 55,511	$ 87,841	$ 106,476
Realized losses from sales of available-for-sale securities	(10,410)	(15,291)	(36,143)	(35,607)
Cemetery Perpetual Care [Member]
Investment related activities [Line Items]
Deposits	5,821	6,514	12,365	12,303
Withdrawals	5,931	9,442	14,183	17,829
Purchases of available-for-sale securities	31,884	122,955	102,011	326,041
Sales of available-for-sale securities	20,491	70,344	73,377	338,010
Realized gains from sales of available-for-sale securities	2,032	5,879	4,194	27,120
Realized losses from sales of available-for-sale securities	$ (1,702)	$ (2,081)	$ (3,917)	$ (12,742)

The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity.

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+ Details

- Definition

The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities.

+ References

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

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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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+ Details