Allowance for Doubtful Accounts - Allowance for doubtful accounts (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Accounts receivable
Accounts receivable, Allowance for doubtful accounts, beginning balance	$ 66,601	$ 50,794
Write-Offs/Adjustments	(14,877)	(16,825)
Bad Debt Expense	29,095	32,632
Accounts receivable, Allowance for doubtful accounts, ending balance	80,819	66,601	$ 50,794
Notes receivable
Financing receivable reserves, beginning balance	6,863	14,790
Write-Offs/Adjustments	(2,492)	(597)
Write-Offs/Adjustments		(7,264)
Bad Debt Expense	6,509	(663)
Financing receivable reserves, ending balance	10,880	6,863	14,790
Accounts and Financing Receivable
Total accounts and notes receivable, beginning balance	73,464	65,584
Write-Offs/Adjustments	(17,369)	(24,089)
Bad Debt Expense	35,604	31,969	10,483
Total accounts and notes receivable, ending balance	91,699	73,464	65,584
Accounts receivable recovered after write off	200	300
Reduction of allowance for doubtful accounts		8,000
Standard notes receivable
Notes receivable
Financing receivable reserves, beginning balance	6,052	13,607
Write-Offs/Adjustments	(1,646)
Write-Offs/Adjustments		(6,783)
Bad Debt Expense	1,719	(772)
Financing receivable reserves, ending balance	6,125	6,052	13,607
Elevated risk notes receivable
Notes receivable
Financing receivable reserves, beginning balance	811	1,183
Write-Offs/Adjustments	(846)
Write-Offs/Adjustments		(481)
Bad Debt Expense	4,790	109
Financing receivable reserves, ending balance	$ 4,755	$ 811	$ 1,183