Earnings (Losses) Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Net income (loss) (numerator):
Income (loss) from continuing operations, net of tax	$ (115,702)	$ (146,682)	$ (434,434)	$ (658,919)
Less: net (income) loss attributable to noncontrolling interest	(6,778)	(10,805)	(21,168)	(38,437)
Less: preferred stock dividends		(3,653)	(3,653)	(10,958)
Less: accrued distribution on redeemable noncontrolling interest in subsidiary	(2,356)	(4,353)	(7,088)	(13,092)
Less: distributed and undistributed earnings allocated to unvested shareholders				(125)
Adjusted income (loss) from continuing operations, net of tax - basic	(124,836)	(165,493)	(466,343)	(721,531)
Income (loss) from discontinued operations, net of tax	$ (20)	$ 22	$ 7	$ (48)
Weighted-average number of shares outstanding - basic	7,907	7,064	7,490	7,056
Earnings (losses) Per Share:
Basic from continuing operations (in dollars per share)	$ (15.79)	$ (23.42)	$ (62.26)	$ (102.25)
Basic from discontinued operations (in dollars per share)				(0.01)
Total Basic (in dollars per share)	$ (15.79)	$ (23.42)	$ (62.26)	$ (102.26)
DILUTED EPS:
Adjusted income (loss) from continuing operations, net of tax - basic	$ (124,836)	$ (165,493)	$ (466,343)	$ (721,531)
Adjusted income (loss) from continuing operations, net of tax - diluted	(124,836)	(165,493)	(466,343)	(721,531)
Income (loss) from discontinued operations, net of tax	$ (20)	$ 22	$ 7	$ (48)
Weighted-average number of shares outstanding - basic	7,907	7,064	7,490	7,056
Weighted-average number of shares outstanding - diluted	7,907	7,064	7,490	7,056
Earnings (losses) per share:
Diluted from continuing operations (in dollars per share)	$ (15.79)	$ (23.42)	$ (62.26)	$ (102.25)
Diluted from discontinued operations (in dollars per share)				(0.01)
Total Diluted (in dollars per share)	$ (15.79)	$ (23.42)	$ (62.26)	$ (102.26)