Revenue - Allowance for Doubtful Accounts (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2023	Dec. 31, 2022
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Allowance for doubtful accounts, balance at beginning of period	$ 23,778	$ 25,354
Bad debt expense	15,159	17,006
Actual write-offs	(18,289)	(18,582)
Allowance for doubtful accounts, balance at end of period	$ 20,648	$ 23,778