BUSINESS AND SEGMENT REPORTING (Reconciliation of Income/(Loss) from Vessel Operations to Loss Before Reorganization) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Total adjusted income/(loss) from vessel operations of all segments	$ 140,456	$ (16,691)	$ 234,832	$ (26,445)
General and administrative expenses	(11,839)	(8,129)	(32,852)	(23,141)
Reversal of expected credit losses			(130)
Third-party debt modification fees	(71)	(26)	(1,158)	(26)
Merger and integration related costs		(47,079)	0	(47,560)
Gain/(loss) on disposal of vessels and other assets, including impairments	(139)	9,104	9,339	5,088
Consolidated loss from vessel operations	128,407	(62,821)	210,161	(92,084)
Equity in income/(loss) of affiliated companies	(1)	5,730	434	16,573
Other income/(expense)	360	(113)	(440)	446
Interest expense	(15,332)	(10,639)	(40,630)	(24,925)
Income/(loss) before income taxes	$ 113,434	$ (67,843)	169,525	(99,990)
Vessel Operations [Member]
Total adjusted income/(loss) from vessel operations of all segments			234,832	(26,445)
General and administrative expenses			(32,852)	(23,141)
Third-party debt modification fees			(1,158)	(26)
Merger and integration related costs			0	(47,560)
Gain/(loss) on disposal of vessels and other assets, including impairments			9,339	5,088
Consolidated loss from vessel operations			210,161	(92,084)
Equity in income/(loss) of affiliated companies			434	16,573
Other income/(expense)			(440)	446
Interest expense			(40,630)	(24,925)
Income/(loss) before income taxes			$ 169,525	$ (99,990)