Cemetery Perpetual Care Trusts Investment Related Activities (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Investment related activities [Line Items]
Realized gains from sales of available-for-sale securities	$ 20,763	$ 25,588	$ 108,604	$ 132,064
Realized losses from sales of available-for-sale securities	(13,050)	(17,108)	(49,193)	(52,715)
Cemetery Perpetual Care [Member]
Investment related activities [Line Items]
Deposits	6,501	5,503	18,866	17,806
Withdrawals	9,239	10,269	23,422	28,098
Purchases of available-for-sale securities	24,467	87,135	126,478	413,176
Sales of available-for-sale securities	27,733	49,705	101,110	387,715
Realized gains from sales of available-for-sale securities	3,328	4,101	7,522	31,221
Realized losses from sales of available-for-sale securities	$ (1,518)	$ (1,764)	$ (5,435)	$ (14,506)

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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