Joint Ventures (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2017	Jun. 30, 2023	Jun. 30, 2022
Joint Ventures
Redeemable noncontrolling interest		$ 678,604			$ 513,817
Assets:
Cash and cash equivalents		451,025	$ 991,471		413,376	$ 412,979
Accounts receivable		327,397			297,388
Other current assets		92,964			99,451
Property, plant and equipment, net		3,026,100			2,963,898
Other long-term assets		160,970			171,794
Total assets	[1]	4,729,854			4,463,267
Liabilities:
Accounts payable		314,041			301,751
Other liabilities		377,671			308,492
Total liabilities	[1]	3,514,459			3,357,778
SANAD
Joint Ventures
Cash contribution for capitalizing the joint venture upon formation				$ 20,000
Additional contribution amount				$ 394,000
Maturity period				25 years
Variable Interest Entity, Primary Beneficiary
Joint Ventures
Redeemable noncontrolling interest		284,800			105,300
SANAD
Joint Ventures
Redeemable noncontrolling interest		393,800			408,600
Settled accrued interest		20,600	$ 120,000
Assets:
Cash and cash equivalents		302,949			271,185
Accounts receivable		92,922			82,212
Other current assets		14,750			19,739
Property, plant and equipment, net		489,358			570,185
Other long-term assets		21,278			25,082
Total assets		921,257			968,403
Liabilities:
Accounts payable		62,409			64,005
Accrued liabilities		6,639			1,925
Other liabilities		36,312			36,653
Total liabilities		$ 105,360			$ 102,583

[1] The condensed consolidated balance sheets as of June 30, 2023 and December 31, 2022 include assets and liabilities of variable interest entities. See Note 3—Joint Ventures for additional information.