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Trust Investments (Preneed cemetery trust investment security transactions) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Debt and Equity Securities, FV-NI [Line Items] |  |  |  |
Total |  | $ 0 |  | $ 0
Preneed Cemetery Trust Investments |  |  |  |
Debt and Equity Securities, FV-NI [Line Items] |  |  |  |
Unrealized gains (losses), net | $ (15,977) | (849) | $ (9,100) | 8,859
Total | 0 | 0 | 0 | 0
Preneed Cemetery Trust Investments | Other, Net |  |  |  |
Debt and Equity Securities, FV-NI [Line Items] |  |  |  |
Investment income | 571 | 662 | 1,062 | 1,129
Realized gains | 6,870 | 10,016 | 8,893 | 14,108
Realized losses | (2,320) | (3,831) | (2,383) | (6,349)
Expenses and taxes | (507) | (435) | (871) | (762)
Net change in deferred preneed cemetery receipts held in trust | $ 11,363 | $ (5,563) | $ 2,399 | $ (16,985)

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