Revenue and Accounts Receivable - Contract Balances (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Contract with Customer, Asset, Net, Current [Roll Forward]
Contract with Customer, Receivable, Net, Current	$ 351,668	$ 368,346
Contract with Customer, Receivable, Current, Net Increase (Decrease)	(33,678)	(39,803)
Contract with Customer, Receivable, Net, Current	317,990	328,543
Contract with Customer, Asset, Gross, Current	14,092	29,327
Contract with Customer, Contract Asset, Current, Net Increase (Decrease)	51,177	25,438
Contract with Customer, Asset, Gross, Current	65,269	54,765
Contract with Customer, Asset, Net, Noncurrent [Roll Forward]
Contract with Customer, Receivable, Net, Noncurrent	87,764	70,975
Contract with Customer, Receivable, NonCurrent, Net Increase (Decrease)	(24,418)	5,011
Contract with Customer, Receivable, Net, Noncurrent	63,346	75,986
Contract with Customer, Asset, Gross, Noncurrent	12,945	5,283
Increase (Decrease) in Contract Receivables, Net	(11,407)	1,380
Contract with Customer, Asset, Gross, Noncurrent	1,538	6,663
Contract with Customer, Liability, Current [Roll Forward]
Contract with Customer, Liability, Current	9,257	9,373
Contract with Customer, Liability, Current, Net Increase (Decrease)	366	2,280
Contract with Customer, Liability, Current	9,623	11,653
Contract with Customer, Liability, Noncurrent [Roll Forward]
Contract with Customer, Liability, Noncurrent	147	147
Contract with Customer, Liability, Noncurrent, Net Increase (Decrease)	0	0
Contract with Customer, Liability, Noncurrent	$ 147	$ 147