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Trust Investments (Perpetual care trust investment security transactions recorded in Other, net) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Perpetual Care Trust Investments | Other revenue |  |  |  |
Gain (Loss) on Securities [Line Items] |  |  |  |
Net change in Care trusts’ corpus | $ (2,744) | $ (1,833) | $ (3,648) | $ (5,499)
Debt and Equity Securities, Gain (Loss) | (751) | (587) | (1,259) | (1,125)
Investment income | 3,495 | 2,420 | 4,907 | 6,624
Perpetual Care Trust Investments | Other Interest Income |  |  |  |
Gain (Loss) on Securities [Line Items] |  |  |  |
Net change in Care trusts’ corpus | 1,101 | (1,290) | 363 | 3,899
Preneed Cemetery Trust Investments |  |  |  |
Gain (Loss) on Securities [Line Items] |  |  |  |
Net change in Care trusts’ corpus | 4 | (1,661) | 1,682 | (1,903)
Investment income | $ 770 | $ 844 | $ 1,417 | $ 1,383

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