Equity and Equity-Based Compensation - Preferred Dividends Unpaid (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended
	Nov. 25, 2020	Mar. 31, 2021
Class of Stock [Line Items]
Preferred stock dividends in arrears		$ 20,655
Preferred Stock, Series D
Class of Stock [Line Items]
Preferred stock percentage	8.45%	8.45%
Preferred stock dividends in arrears (in dollars per share)		$ 2.11
Preferred stock dividends in arrears		$ 3,546
Preferred Stock, Series F
Class of Stock [Line Items]
Preferred stock percentage	7.375%	7.375%
Preferred stock dividends in arrears (in dollars per share)		$ 1.84
Preferred stock dividends in arrears		$ 3,757
Preferred Stock, Series G
Class of Stock [Line Items]
Preferred stock percentage	7.375%	7.375%
Preferred stock dividends in arrears (in dollars per share)		$ 1.84
Preferred stock dividends in arrears		$ 5,849
Preferred Stock, Series H
Class of Stock [Line Items]
Preferred stock percentage		7.50%
Preferred stock dividends in arrears (in dollars per share)		$ 1.88
Preferred stock dividends in arrears		$ 3,754
Preferred Stock, Series I
Class of Stock [Line Items]
Preferred stock percentage		7.50%
Preferred stock dividends in arrears (in dollars per share)		$ 1.88
Preferred stock dividends in arrears		$ 3,749