Revenue - Allowance for Doubtful Accounts (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2024	Dec. 31, 2023
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Allowance for doubtful accounts, balance at beginning of period	$ 22,433	$ 23,778
Bad debt expense	4,769	23,399
Actual write-offs	(7,978)	(24,744)
Allowance for doubtful accounts, balance at end of period	$ 19,224	$ 22,433