CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands		Sep. 30, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents		$ 451,649	$ 1,057,487
Short-term investments		7,653	12,691
Accounts receivable, net of allowance of $54,247 and $52,864, respectively		384,723	347,837
Inventory, net		141,864	147,798
Other current assets		86,436	79,865
Total current assets		1,072,325	1,645,678
Property, plant and equipment, net		2,766,411	2,898,728
Restricted cash held in trust		328,009	315,488
Deferred income taxes		227,658	238,871
Other long-term assets		159,233	179,200
Total assets	[1]	4,553,636	5,277,965
Current liabilities:
Current portion of debt			629,621
Trade accounts payable		316,694	294,442
Accrued liabilities		218,472	230,240
Income taxes payable		30,552	54,255
Current lease liabilities		5,860	5,423
Total current liabilities		571,578	1,213,981
Long-term debt		2,503,270	2,511,519
Other long-term liabilities		242,766	270,014
Deferred income taxes		1,913	1,366
Total liabilities	[1]	3,319,527	3,996,880
Commitments and contingencies (Note 8)
Redeemable noncontrolling interest in subsidiary		773,525	739,075
Shareholders' equity:
Common shares, par value $0.05 per share: Authorized common shares 32,000; issued 10,711 and 10,556, respectively		535	527
Capital in excess of par value		3,548,079	3,538,896
Accumulated other comprehensive income (loss)		(10,844)	(10,832)
Retained earnings (accumulated deficit)		(2,030,656)	(1,886,226)
Less: treasury shares, at cost, 1,161 and 1,161 common shares, respectively		(1,315,751)	(1,315,751)
Total shareholders' equity		191,363	326,614
Noncontrolling interest		269,221	215,396
Total equity		460,584	542,010
Total liabilities and equity		$ 4,553,636	$ 5,277,965

[1] The condensed consolidated balance sheets as of September 30, 2024 and December 31, 2023 include assets and liabilities of variable interest entities. See Note 3—Joint Ventures and Note 13—Special Purpose Acquisition Company for additional information.