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Trust Investments (Purchases and sales of investments in preneed cemetery trusts) (Details) - Preneed Cemetery Trust Investments - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
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Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Debt and Equity Securities, FV-NI [Line Items] |  |  |  |
Purchases | $ (38,172) | $ (6,784) | $ (41,678) | $ (11,110)
Sales | $ 29,933 | $ 5,177 | $ 48,002 | $ 21,737

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