Description of Business and Significant Accounting Policies - Additional Information (Details)	12 Months Ended
	Dec. 31, 2025 USD ($) segment institution	Dec. 31, 2024 USD ($) institution	Dec. 31, 2023 USD ($)
Schedule of Accounting Policies [Line Items]
Number of reportable segments | segment	2
Marketable securities	$ 73,126,000	$ 75,640,000
Unrealized gains (losses) from marketable securities	$ 1,900,000	(500,000)	$ 1,600,000
Inventory supplies amortization period (in months)	24 months
Depreciation	$ 13,000,000.0	11,900,000	10,500,000
Impairment of long-lived assets	$ 0	$ 0	0
Number of financial institutions holding cash and cash equivalents and marketable securities | institution	2	2
Revenue	$ 1,837,173,000	$ 1,715,682,000	$ 1,671,389,000
Notes receivable	$ 25,209,000	$ 41,054,000
Services provided
Schedule of Accounting Policies [Line Items]
Payment terms	The Company’s payment terms with customers for services provided are defined within each customer’s service agreement and range from prepaid to 120 days.
Promissory notes
Schedule of Accounting Policies [Line Items]
Payment terms	The Company’s payment terms with customers on promissory notes can vary based on several factors and the circumstances of each promissory note, however most promissory notes mature over 1 to 5 years. Similar to accounts receivable, each reporting period the Company evaluates the collectability of outstanding notes receivable balances and records an allowance for doubtful accounts representing an estimate of future expected credit losses. Additions to the allowance for doubtful accounts are made by recording a charge to bad debt expense reported in costs of services provided.
Sysco | Products and other items | Vendor
Schedule of Accounting Policies [Line Items]
Concentration (as a percent)	50.00%
Genesis | Consolidated revenues | Significant Customers
Schedule of Accounting Policies [Line Items]
Concentration (as a percent)	7.30%	8.70%	10.90%
Revenue	$ 133,500,000	$ 148,900,000	$ 181,400,000
Computer hardware and software
Schedule of Accounting Policies [Line Items]
Property plant and equipment, useful life (in years)	5 years
Minimum
Schedule of Accounting Policies [Line Items]
Cancellation notice period (in days)	30 days
Initial period preceding cancellation notice (in days)	60 days
Minimum | EVS and Dietary equipment
Schedule of Accounting Policies [Line Items]
Property plant and equipment, useful life (in years)	3 years
Minimum | Vehicles
Schedule of Accounting Policies [Line Items]
Property plant and equipment, useful life (in years)	5 years
Maximum
Schedule of Accounting Policies [Line Items]
Cancellation notice period (in days)	90 days
Initial period preceding cancellation notice (in days)	120 days
Maximum | EVS and Dietary equipment
Schedule of Accounting Policies [Line Items]
Property plant and equipment, useful life (in years)	5 years
Maximum | Vehicles
Schedule of Accounting Policies [Line Items]
Property plant and equipment, useful life (in years)	10 years