Revenue - Contract Balances (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Disaggregation of Revenue [Line Items]
Unbilled receivables (contract assets)	$ 67,089		$ 67,089		$ 59,652
Unbilled receivables (contract assets), $ Change			$ 7,437
Unbilled receivables (contract assets), % Change			12.00%
Contract liabilities	(42,831)		$ (42,831)		(42,428)
Contract liabilities, $ Change			$ (403)
Contract liabilities, % Change			1.00%
Net contract assets	24,258		$ 24,258		17,224
Net contract assets, $ Change			$ 7,034
Net contract assets, % change			41.00%
Customer advances	$ 12,516		$ 12,516		$ 10,032
Revenue recognized	15.00%	15.00%	90.00%	85.00%