Income Taxes - Narrative (Details) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Operating Loss Carryforwards [Line Items]
Income (loss) from continuing operations before income taxes	$ 325,000,000	$ 509,000,000	$ 134,000,000
Income (loss) before income taxes	314,936,000	507,130,000	128,367,000
Income tax benefit (expense)	0	300,000	1,000,000
Income tax benefit	(9,617,000)	(4,425,000)	(3,261,000)
Deferred income tax expense (benefit)	(14,605,000)	(6,001,000)	(5,792,000)
Net operating loss carryforward	54,136,000	62,280,000	71,744,000
Unrecognized tax benefits	0	0	469,000	$ 469,000
Down REIT
Operating Loss Carryforwards [Line Items]
Income (loss) from continuing operations before income taxes	318,000,000	527,000,000	150,000,000
TRS
Operating Loss Carryforwards [Line Items]
Income (loss) before income taxes	7,000,000	(18,000,000)	(16,000,000)
Income tax benefit	14,000,000
Deferred income tax expense (benefit)	13,000,000	$ 26,000,000	$ 36,000,000
Net operating loss carryforward	216,000,000
Net operating loss carryforwards subject to expiration	15,000,000
Net operating loss carryforwards not subject to expiration	$ 201,000,000