Other Receivables and Current Assets and Other Accrued Expenses and Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Other Receivables and Current Assets and Other Accrued Expenses and Liabilities [Abstract]
Receivables related to unrecognized revenue	$ 144,602	$ 209,139
Income taxes receivable, including overpayments and refunds	14,458	28,963
Prepaid expenses and other current assets	63,399	51,159
Total other receivables and current assets	222,459	289,261
Accrued vacation	46,285	39,118
Payroll-related accruals	38,255	20,716
Consumption, VAT and sales tax liabilities	15,754	41,812
Accrued expenses and other current liabilities	83,860	96,574
Total other accrued expenses and liabilities	$ 184,154	$ 198,220