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Trust Investments (Unrealized losses on cemetery merchandise and service trust investments) (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Preneed Cemetery Trust Investments
Gain (Loss) on Securities [Line Items]
Securities available-for-sale, continuous unrealized loss position, less than 12 months, fair market value	$ 2,163	$ 995
Securities available-for-sale, continuous unrealized loss position, less than 12 months, accumulated loss	(144)	(67)
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, fair market value	1,749	12,954
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, accumulated loss	(347)	(5,237)
Securities available-for-sale, unrealized loss position	3,912	13,949
Securities available-for-sale, unrealized loss position, accumulated loss	(491)	(5,304)
Preneed Funeral Trust Investments
Gain (Loss) on Securities [Line Items]
Securities available-for-sale, continuous unrealized loss position, less than 12 months, fair market value	2,067	899
Securities available-for-sale, continuous unrealized loss position, less than 12 months, accumulated loss	(137)	(64)
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, fair market value	1,194	11,449
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, accumulated loss	(252)	(4,709)
Securities available-for-sale, unrealized loss position	3,261	12,348
Securities available-for-sale, unrealized loss position, accumulated loss	(389)	(4,773)
Perpetual Care Trust Investments
Gain (Loss) on Securities [Line Items]
Securities available-for-sale, continuous unrealized loss position, less than 12 months, fair market value	1,875	1,007
Securities available-for-sale, continuous unrealized loss position, less than 12 months, accumulated loss	(125)	(61)
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, fair market value	1,586	11,358
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, accumulated loss	(432)	(4,759)
Securities available-for-sale, unrealized loss position	3,461	12,365
Securities available-for-sale, unrealized loss position, accumulated loss	(557)	(4,820)
U.S. agency obligations | Preneed Cemetery Trust Investments
Gain (Loss) on Securities [Line Items]
Securities available-for-sale, continuous unrealized loss position, less than 12 months, fair market value	0	0
Securities available-for-sale, continuous unrealized loss position, less than 12 months, accumulated loss	0	0
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, fair market value	479	613
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, accumulated loss	(46)	(51)
Securities available-for-sale, unrealized loss position	479	613
Securities available-for-sale, unrealized loss position, accumulated loss	(46)	(51)
U.S. agency obligations | Preneed Funeral Trust Investments
Gain (Loss) on Securities [Line Items]
Securities available-for-sale, continuous unrealized loss position, less than 12 months, fair market value	0
Securities available-for-sale, continuous unrealized loss position, less than 12 months, accumulated loss	0
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, fair market value	274
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, accumulated loss	(30)
Securities available-for-sale, unrealized loss position	274
Securities available-for-sale, unrealized loss position, accumulated loss	(30)
Foreign debt | Preneed Cemetery Trust Investments
Gain (Loss) on Securities [Line Items]
Securities available-for-sale, continuous unrealized loss position, less than 12 months, fair market value	0	284
Securities available-for-sale, continuous unrealized loss position, less than 12 months, accumulated loss	0	(5)
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, fair market value	211	209
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, accumulated loss	(8)	(12)
Securities available-for-sale, unrealized loss position	211	493
Securities available-for-sale, unrealized loss position, accumulated loss	(8)	(17)
Foreign debt | Preneed Funeral Trust Investments
Gain (Loss) on Securities [Line Items]
Securities available-for-sale, continuous unrealized loss position, less than 12 months, fair market value	0	269
Securities available-for-sale, continuous unrealized loss position, less than 12 months, accumulated loss	0	(5)
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, fair market value	203	198
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, accumulated loss	(7)	(11)
Securities available-for-sale, unrealized loss position	203	467
Securities available-for-sale, unrealized loss position, accumulated loss	(7)	(16)
Foreign debt | Perpetual Care Trust Investments
Gain (Loss) on Securities [Line Items]
Securities available-for-sale, continuous unrealized loss position, less than 12 months, fair market value	0	440
Securities available-for-sale, continuous unrealized loss position, less than 12 months, accumulated loss	0	(8)
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, fair market value	184	178
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, accumulated loss	(7)	(10)
Securities available-for-sale, unrealized loss position	184	618
Securities available-for-sale, unrealized loss position, accumulated loss	(7)	(18)
Corporate debt | Preneed Cemetery Trust Investments
Gain (Loss) on Securities [Line Items]
Securities available-for-sale, continuous unrealized loss position, less than 12 months, fair market value	1,274	666
Securities available-for-sale, continuous unrealized loss position, less than 12 months, accumulated loss	(139)	(62)
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, fair market value	94	4,239
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, accumulated loss	(117)	(3,595)
Securities available-for-sale, unrealized loss position	1,368	4,905
Securities available-for-sale, unrealized loss position, accumulated loss	(256)	(3,657)
Corporate debt | Preneed Funeral Trust Investments
Gain (Loss) on Securities [Line Items]
Securities available-for-sale, continuous unrealized loss position, less than 12 months, fair market value	1,225	630
Securities available-for-sale, continuous unrealized loss position, less than 12 months, accumulated loss	(133)	(59)
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, fair market value	0	3,802
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, accumulated loss	(1)	(3,196)
Securities available-for-sale, unrealized loss position	1,225	4,432
Securities available-for-sale, unrealized loss position, accumulated loss	(134)	(3,255)
Corporate debt | Perpetual Care Trust Investments
Gain (Loss) on Securities [Line Items]
Securities available-for-sale, continuous unrealized loss position, less than 12 months, fair market value	1,111	567
Securities available-for-sale, continuous unrealized loss position, less than 12 months, accumulated loss	(121)	(53)
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, fair market value	316	3,879
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, accumulated loss	(281)	(3,314)
Securities available-for-sale, unrealized loss position	1,427	4,446
Securities available-for-sale, unrealized loss position, accumulated loss	(402)	(3,367)
Preferred stock | Preneed Cemetery Trust Investments
Gain (Loss) on Securities [Line Items]
Securities available-for-sale, continuous unrealized loss position, less than 12 months, fair market value	889	45
Securities available-for-sale, continuous unrealized loss position, less than 12 months, accumulated loss	(5)	0
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, fair market value	891	7,821
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, accumulated loss	(171)	(1,572)
Securities available-for-sale, unrealized loss position	1,780	7,866
Securities available-for-sale, unrealized loss position, accumulated loss	(176)	(1,572)
Preferred stock | Preneed Funeral Trust Investments
Gain (Loss) on Securities [Line Items]
Securities available-for-sale, continuous unrealized loss position, less than 12 months, fair market value	842	0
Securities available-for-sale, continuous unrealized loss position, less than 12 months, accumulated loss	(4)	0
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, fair market value	717	7,078
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, accumulated loss	(214)	(1,468)
Securities available-for-sale, unrealized loss position	1,559	7,078
Securities available-for-sale, unrealized loss position, accumulated loss	(218)	(1,468)
Preferred stock | Perpetual Care Trust Investments
Gain (Loss) on Securities [Line Items]
Securities available-for-sale, continuous unrealized loss position, less than 12 months, fair market value	764
Securities available-for-sale, continuous unrealized loss position, less than 12 months, accumulated loss	(4)
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, fair market value	1,086
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, accumulated loss	(144)
Securities available-for-sale, unrealized loss position	1,850
Securities available-for-sale, unrealized loss position, accumulated loss	(148)
Preferred Stock | Perpetual Care Trust Investments
Gain (Loss) on Securities [Line Items]
Securities available-for-sale, continuous unrealized loss position, less than 12 months, fair market value		0
Securities available-for-sale, continuous unrealized loss position, less than 12 months, accumulated loss		0
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, fair market value		7,301
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, accumulated loss		(1,435)
Securities available-for-sale, unrealized loss position		7,301
Securities available-for-sale, unrealized loss position, accumulated loss		$ (1,435)
Certificates of deposit | Preneed Cemetery Trust Investments
Gain (Loss) on Securities [Line Items]
Securities available-for-sale, continuous unrealized loss position, less than 12 months, fair market value	0
Securities available-for-sale, continuous unrealized loss position, less than 12 months, accumulated loss	0
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, fair market value	74
Securities available-for-sale, continuous unrealized loss position, 12 months or longer, accumulated loss	(5)
Securities available-for-sale, unrealized loss position	74
Securities available-for-sale, unrealized loss position, accumulated loss	$ (5)

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