Revenue - Revenue by Timing of Transfer of Goods or Services (Details) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Deferred Revenue Arrangement [Line Items]
Revenues	$ 597,910	$ 536,987	$ 524,031	$ 1,134,897	$ 970,190
Non-US [Member]
Deferred Revenue Arrangement [Line Items]
Revenues	330,554		270,567	618,269	520,970
Africa [Member]
Deferred Revenue Arrangement [Line Items]
Revenues	78,247		67,910	161,975	131,319
Asia Pacific [Member]
Deferred Revenue Arrangement [Line Items]
Revenues	57,690		49,544	110,584	99,105
Norway [Member]
Deferred Revenue Arrangement [Line Items]
Revenues	48,508		47,911	93,448	93,188
United Kingdom [Member]
Deferred Revenue Arrangement [Line Items]
Revenues	54,268		46,131	94,633	84,888
Brazil [Member]
Deferred Revenue Arrangement [Line Items]
Revenues	47,993		37,951	88,608	68,302
Other Geographical [Member]
Deferred Revenue Arrangement [Line Items]
Revenues	43,848		21,120	69,021	44,168
UNITED STATES
Deferred Revenue Arrangement [Line Items]
Revenues	267,356		253,464	516,628	449,220
Energy Services and Products Member
Deferred Revenue Arrangement [Line Items]
Revenues	505,107	$ 446,490	438,474	951,597	803,122
Transferred at Point in Time [Member]
Deferred Revenue Arrangement [Line Items]
Revenues	39,942		39,309	81,445	68,465
Transferred over Time [Member]
Deferred Revenue Arrangement [Line Items]
Revenues	$ 557,968		$ 484,722	$ 1,053,452	$ 901,725