Revenue Recognition (Contract Liabilities) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Change In Contract With Customer, Asset And Liability [Roll Forward]
Contract Assets, Beginning balance	$ 233,457
Contract Liabilities, Current, Beginning balance	256,963
Revenue recognized that was included in contract liabilities at the beginning of the period	(32,676)	$ (2,600)
Amounts transferred from contract assets to receivables	4,325	(5,655)
Contract Assets, Ending balance	231,864	200,054
Contract Liabilities, Current, Ending balance	291,638	204,158
Short-term Contract with Customer
Change In Contract With Customer, Asset And Liability [Roll Forward]
Contract Assets, Beginning balance	233,457	195,598
Revenue recognized that was included in contract liabilities at the beginning of the period	0	0
Revenue recognized in the period in excess of billings	136,965	116,140
Billings arising during the period in excess of revenue recognized	0	0
Amounts transferred from contract assets to receivables	(137,865)	(109,358)
Other contract asset, net	(693)	(2,326)
Long-term Contract with Customer
Change In Contract With Customer, Asset And Liability [Roll Forward]
Contract Assets, Beginning balance	297	426
Revenue recognized that was included in contract liabilities at the beginning of the period	0	0
Revenue recognized in the period in excess of billings	4	1,757
Billings arising during the period in excess of revenue recognized	0	0
Amounts transferred from contract assets to receivables	0	0
Other contract asset, net	4	(1,750)
Contract Assets, Ending balance	305	433
Short-term Contract with Customer, Liability
Change In Contract With Customer, Asset And Liability [Roll Forward]
Contract Liabilities, Current, Beginning balance	256,963	202,965
Revenue recognized that was included in contract liabilities at the beginning of the period	(117,035)	(79,792)
Revenue recognized in the period in excess of billings	0	0
Billings arising during the period in excess of revenue recognized	146,262	78,156
Amounts transferred from contract assets to receivables	0	0
Other contract liability, net	5,448	2,829
Long-term Contract With Customer, Liability
Change In Contract With Customer, Asset And Liability [Roll Forward]
Contract Liabilities, Noncurrent, Beginning balance	1,059	464
Revenue recognized that was included in contract liabilities at the beginning of the period	0	0
Revenue recognized in the period in excess of billings	0	0
Billings arising during the period in excess of revenue recognized	164	0
Amounts transferred from contract assets to receivables	0	0
Other contract liability, net	2,983	(2)
Contract Liabilities, Noncurrent, Ending balance	$ 4,206	$ 462