Income Taxes - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Operating Loss Carryforwards [Line Items]
Income (loss) from continuing operations before income taxes									$ 134,000	$ 151,000	$ 170,000
Income (loss) before income taxes	$ 25,503	$ 58,329	$ 166,435	$ (121,900)	$ (2,866)	$ 13,957	$ 78,182	$ 128,410	128,367	217,683	176,320
Income tax benefit (expense)									1,000	10,000	12,000
Deferred income tax expense (benefit)									(5,792)	(14,573)	(18,253)
Net operating loss carryforward	71,744				68,444				71,744	68,444	33,771
Unrecognized tax benefits	469				$ 469				469	469	469	$ 0
Accrued interest	102								102
Down R E I T
Operating Loss Carryforwards [Line Items]
Income (loss) from continuing operations before income taxes									150,000	80,000	200,000
TRS
Operating Loss Carryforwards [Line Items]
Income (loss) before income taxes									(16,000)	71,000	$ (30,000)
Deferred income tax expense (benefit)									36,000	$ 33,000
Net operating loss carryforward	288,000								288,000
Net operating loss carryforwards subject to expiration	22,000								22,000
Net operating loss carryforwards not subject to expiration	$ 266,000								$ 266,000