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Preneed Activities Investment Related Activities (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Preneed Activities [Abstract]
Deposits to trust	$ 134,923	$ 113,444	$ 389,025	$ 317,338
Withdrawals	111,196	102,873	341,354	316,729
Payments to Acquire Debt Securities, Available-for-sale	475,748	452,009	1,287,957	1,358,005
Proceeds from Sale of Debt Securities, Available-for-sale	418,261	423,762	1,249,066	1,217,713
Debt Securities, Available-for-sale, Realized Gain	97,155	60,772	402,074	205,364
Debt Securities, Available-for-sale, Realized Loss	$ 23,983	$ 43,243	$ 57,795	$ 190,401

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- Definition

Amounts deposited to trust during the period.

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Preneed Activities.

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- Definition

Amounts withdrawn from trust during the period.

+ References

No definition available.

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- Definition

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).

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 9
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- Definition

Amount of realized loss 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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Amount of cash outflow to acquire 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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Amount of cash inflow from sale of 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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