Receivables, net (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Current and long-term receivables balances
Accounts receivable	$ 264,580	$ 314,666
Unbilled accounts receivable	164,827	174,334
Long-term receivables	9,009	2,735
Total receivables	438,416	491,735
Less allowance for doubtful accounts	(2,902)	(2,290)
Total receivables, net	$ 435,514	$ 489,445