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Trust Investments (Perpetual care trust investment security transactions recorded in Other, net) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Gain (Loss) on Securities [Line Items]
Net change in Care trusts’ corpus	$ (10,325)	$ (8,074)	$ (4,123)
Debt and Equity Securities, Gain (Loss)	(118)	(387)	(377)
Investment income	10,443	8,461	4,500
Preneed Funeral Trust Investments [Member] | Other Interest Income
Gain (Loss) on Securities [Line Items]
Net change in Care trusts’ corpus	(5,945)	(5,262)	(3,369)
Preneed Cemetery Trust Investments
Gain (Loss) on Securities [Line Items]
Net change in Care trusts’ corpus	18,174	10,168	2,932
Investment income	$ 2,147	$ 2,175	$ 1,743

X

- Definition

Amount of unrealized and realized gain (loss) on investment in debt and equity securities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(9)(a))
-URI http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227

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-Name Accounting Standards Codification
-Topic 220
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-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(7)(c))
-URI http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227

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+ References

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-SubTopic 10
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+ References

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-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
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