Business Combinations (Purchase Price Allocation) (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Dec. 31, 2025	Dec. 31, 2024
Business Combination [Line Items]
Goodwill	$ 437,054	$ 427,897	$ 414,859
2025 Acquisitions
Business Combination [Line Items]
Current assets		3,350
Preneed trust assets		4,517
Property, plant, and equipment		23,315
Cemetery property		2,733
Goodwill		45,023
Intangible and other non-current assets		3,708
Preneed trust liabilities		(4,068)
Deferred revenue		(20,787)
Purchase price		$ 57,792
September Acquisitions
Business Combination [Line Items]
Current assets	72
Property, plant, and equipment	3,742
Goodwill	1,646
Intangible and other non-current assets	547
Purchase price	$ 6,007