Description of Business and Significant Accounting Policies (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2023 USD ($) institution	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($) segment institution	Sep. 30, 2022 USD ($)	Dec. 31, 2022 institution
Schedule of Accounting Policies [Line Items]
Renewal term			1 year
Number of reportable segments | segment			2
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 4 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
Amortization period of inventories and supplies			24 months
Goodwill and intangible asset impairment			$ 0	$ 0
Number of financial institutions holding cash and cash equivalents and marketable securities | institution	1		1		1
Revenue	$ 411,388,000	$ 414,488,000	$ 1,247,549,000	1,266,156,000
Significant Customer | Consolidated revenues | Genesis
Schedule of Accounting Policies [Line Items]
Revenue	$ 45,600,000	$ 42,200,000	$ 141,300,000	$ 125,400,000
Percent of revenue (as a percent)	11.10%	10.20%	11.30%	9.90%
Minimum
Schedule of Accounting Policies [Line Items]
Cancellation notice period			30 days
Initial period preceding cancellation notice			60 days
Maximum
Schedule of Accounting Policies [Line Items]
Cancellation notice period			90 days
Initial period preceding cancellation notice			120 days