Accounts Receivable, Accounts Payable and Accrued Liabilities (Details 1) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Accounts and Financing Receivable, after Allowance for Credit Loss [Abstract]
Receivable from contracts with customers, less estimated credit losses	$ 494,128	$ 589,582
Other receivables	23,423	17,889
Accounts receivable, net	517,551	607,471
Estimated credit losses	22,693	21,836
Accounts Payable and Accrued Liabilities, Current [Abstract]
Accounts payable	100,260	126,985
Accrued compensation and related benefits	139,850	179,307
Other accrued liabilities	263,684	277,337
Total Accounts payable and Accrued liabilities	$ 503,794	$ 583,629