Basis of Presentation and Summary of Significant Accounting Policies (Additional Information) (Details)					6 Months Ended	12 Months Ended
	Aug. 31, 2025 USD ($)	Aug. 31, 2024 USD ($)	Aug. 31, 2023 USD ($)	Mar. 22, 2023 USD ($) crematory funeral_home cemetary	Jun. 30, 2025 USD ($)	Dec. 31, 2025 USD ($) numberOfOperatingLocation divestiture state segment	Dec. 31, 2024 USD ($) numberOfOperatingLocation divestiture	Dec. 31, 2023 USD ($) numberOfOperatingLocation divestiture
Organization Description and Operations [Line Items]
Number of reportable segments | segment						2
Number of operating locations | numberOfOperatingLocation						183	193	203
Number of states in which the entity operated funeral homes (in States) | state						24
Number of states in which the entity operated cemeteries (in States) | state						9
Time Deposit Liability, above US Insurance Limit						$ 2,600,000
Term of sales contract for cemetery interment rights, maximum (in years)						5 years
Goodwill, impairment loss	$ 0	$ 0	$ 0			$ 0	$ 0
Realized Investment Gains (Losses)								$ 8,600,000
Lessee, Operating Lease, Renewal Term						40 years
Number of States in Which Entity Files Separate State Income Tax Returns | state						14
Number of States in Which Entity Files Unitary Tax Returns | state						10
Goodwill, related to sale					$ 8,784,000	$ 24,708,000	8,800,000
Share-based Payment Arrangement, Expense, Tax Benefit						(2,800,000)	800,000	0
Property, Plant and Equipment, Net						$ (286,810,000)	(273,004,000)
Impairment, Intangible Asset, Indefinite-Lived (Excluding Goodwill), Statement of Income or Comprehensive Income [Extensible Enumeration]						Gain (Loss) on Disposition of Business
Impairment of intangible assets, indefinite-lived						$ 0
Minimum
Organization Description and Operations [Line Items]
Lessee, Operating Lease, Term of Contract						1 year
Minimum | Internally Developed Software
Organization Description and Operations [Line Items]
Estimated Useful Lives						2 years
Maximum
Organization Description and Operations [Line Items]
Lessee, Operating Lease, Term of Contract						20 years
Lessee, Finance Lease, Term of Contract						40 years
Maximum | Internally Developed Software
Organization Description and Operations [Line Items]
Estimated Useful Lives						5 years
Discontinued Operations, Disposed of by Sale
Organization Description and Operations [Line Items]
Consideration for funeral homes and cemeteries sold						$ 40,400,000	$ 10,900,000
Discontinued Operations, Disposed of by Sale | KENTUCKY
Organization Description and Operations [Line Items]
Consideration for funeral homes and cemeteries sold								$ 1,100,000
Funeral Homes
Organization Description and Operations [Line Items]
Number of businesses sold | divestiture						13	6	2
Service Contract, Term						10 years
Number of funeral homes merged | divestiture						2	3	1
Cemetery
Organization Description and Operations [Line Items]
Number of businesses sold | divestiture						4	1
Service Contract, Term						8 years
Bakersfield, CA
Organization Description and Operations [Line Items]
Number of funeral homes acquired (in funeral homes) | funeral_home				3
Number of cemeteries acquired (in Cemeteries) | cemetary				2
Number of cremation focused businesses acquired | crematory				1
Purchase price				$ 44,000,000		$ 56,499,000		$ 44,000,000
Property, plant, and equipment						$ 23,315,000
Funeral And Cemetery [Member]
Organization Description and Operations [Line Items]
Accounts Receivable, Threshold Period Past Due in Which Statements are Sent						30 days
Accounts Receivable, Threshold Period Past Due in Which Past Due Notification Letters are Sent						45 days
Cemetery
Organization Description and Operations [Line Items]
Accounts Receivable, Threshold Period Past Due in Which Past Due Notification Letters are Sent						15 days
Funeral Homes
Organization Description and Operations [Line Items]
Revenue, percentage						65.00%
Funeral Homes | Operating Segments
Organization Description and Operations [Line Items]
Number of operating locations | numberOfOperatingLocation						155
Cemeteries
Organization Description and Operations [Line Items]
Revenue, percentage						35.00%
Funeral
Organization Description and Operations [Line Items]
Goodwill, related to sale						$ 1,700,000	$ 1,000,000.0
Revenue, Remaining Performance Obligation, Amount						11,300,000	10,200,000
Cemetery
Organization Description and Operations [Line Items]
Goodwill, related to sale						23,000,000.0	7,800,000
Revenue, Remaining Performance Obligation, Amount						$ 16,600,000	$ 13,600,000
Cemetery | Operating Segments
Organization Description and Operations [Line Items]
Number of operating locations | numberOfOperatingLocation						28	31	32