Receivables, net (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Current and long-term receivables balances
Accounts receivable	$ 290,350	$ 314,666
Unbilled accounts receivable	152,717	174,334
Long-term receivables	4,869	2,735
Total receivables	447,936	491,735
Less allowance for doubtful accounts	(2,152)	(2,290)
Total receivables, net	$ 445,784	$ 489,445