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Trust Investments (Unrealized losses on preneed funeral trust investments) (Details) - Preneed Funeral Trust Investments - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | $ 5,969 | $ 17,855
In Loss Position Less than 12 months, Unrealized Losses | (378) | (4,666)
In Loss Position Greater than 12 months, Fair Market Value | 12,997 | 3,393
In Loss Position Greater than 12 months, Unrealized Losses | (5,657) | (941)
Total, Fair Market Value | 18,966 | 21,248
Total, Unrealized Losses | (6,035) | (5,607)
US agency securities |  |
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | 0 | 439
In Loss Position Less than 12 months, Unrealized Losses | 0 | 45
In Loss Position Greater than 12 months, Fair Market Value | 437 | 0
In Loss Position Greater than 12 months, Unrealized Losses | 48 | 0
Total, Fair Market Value | 437 | 439
Total, Unrealized Losses | 48 | 45
Foreign debt |  |
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | 2,709 | 4,766
In Loss Position Less than 12 months, Unrealized Losses | (94) | (274)
In Loss Position Greater than 12 months, Fair Market Value | 1,542 | 626
In Loss Position Greater than 12 months, Unrealized Losses | (226) | (281)
Total, Fair Market Value | 4,251 | 5,392
Total, Unrealized Losses | (320) | (555)
Corporate debt |  |
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | 2,969 | 6,742
In Loss Position Less than 12 months, Unrealized Losses | (264) | (3,248)
In Loss Position Greater than 12 months, Fair Market Value | 3,749 | 506
In Loss Position Greater than 12 months, Unrealized Losses | (4,023) | (195)
Total, Fair Market Value | 6,718 | 7,248
Total, Unrealized Losses | (4,287) | (3,443)
Preferred stock |  |
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | 291 | 5,908
In Loss Position Less than 12 months, Unrealized Losses | (20) | (1,099)
In Loss Position Greater than 12 months, Fair Market Value | 7,269 | 2,261
In Loss Position Greater than 12 months, Unrealized Losses | (1,360) | (465)
Total, Fair Market Value | 7,560 | 8,169
Total, Unrealized Losses | $ (1,380) | $ (1,564)

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