Trust Investments (Preneed funeral trust investment security transactions) (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Debt and Equity Securities, FV-NI [Line Items]
Other, net	$ (852)	$ (13)	$ 1,029	$ (59)
Preneed Funeral Trust Investments
Debt and Equity Securities, FV-NI [Line Items]
Investment Income, Net	491	486	1,485	1,597
Realized gains	1,652	0	9,100	10,626
Realized losses	(383)	0	(6,611)	(7,504)
Unrealized gains (losses), net	2,415	1,638	2,626	(2,337)
Expenses and taxes	(347)	(213)	(817)	(880)
Decrease in deferred preneed funeral receipts held in trust	(3,827)	(1,911)	(5,782)	(1,502)
Other, net	0	0	0	0
Preneed Cemetery Trust Investments
Debt and Equity Securities, FV-NI [Line Items]
Investment Income, Net	626	647	2,043	2,030
Realized gains	1,807	0	10,009	11,500
Realized losses	(656)	0	(7,753)	(8,511)
Unrealized gains (losses), net	(437)	2,151	(468)	(2,785)
Expenses and taxes	(557)	(365)	(1,366)	(1,704)
Decrease in deferred preneed funeral receipts held in trust	(783)	(2,433)	(2,465)	(530)
Other, net	0	0	0	0
Perpetual Care Trust Investments
Debt and Equity Securities, FV-NI [Line Items]
Other, net	0	0	0	0
Perpetual Care Trust Investments \| Other Interest Income
Debt and Equity Securities, FV-NI [Line Items]
Realized gains	298	0	1,577	1,419
Realized losses	(533)	0	(1,962)	(1,089)
Unrealized gains (losses), net	(325)	(1,676)	(112)	2,553
Decrease in deferred preneed funeral receipts held in trust	$ 89	$ 1,676	$ (274)	$ (2,223)

Amount of realized gain on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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