Equity - Summary of Dividends Declared For Common, Redeemable common, Vested Restricted Stock Units And Preferred Stock (Details) - USD ($) $ / shares in Units, $ in Thousands	3 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, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019
Class Of Stock [Line Items]
Record Date - common stock, redeemable common stock and vested restricted stock units	Dec. 31, 2021	Sep. 17, 2021	Jun. 16, 2021	Mar. 19, 2021	Dec. 22, 2020	Sep. 29, 2020	Jun. 18, 2020	Mar. 04, 2020	Dec. 01, 2019	Sep. 17, 2019	Jun. 14, 2019	Mar. 15, 2019
Payment Date - common stock, redeemable common stock and vested restricted stock units	Jan. 15, 2022	Oct. 07, 2021	Jul. 07, 2021	Apr. 01, 2021	Jan. 04, 2021	Oct. 01, 2020	Jul. 01, 2020	Apr. 02, 2020	Jan. 02, 2020	Oct. 01, 2019	Jun. 27, 2019	Apr. 01, 2019
Common Stock [Member]
Class Of Stock [Line Items]
Dividends declared - common stock, redeemable common stock and vested restricted stock units	$ 51,741	$ 50,000	$ 50,000	$ 50,000	$ 50,000	$ 50,000	$ 59,000	$ 56,000	$ 55,000	$ 48,000	$ 46,800	$ 46,100
Dividends declared, preferred stock	$ 0.37	$ 0.37	$ 0.37	$ 0.37	$ 0.37	$ 0.37	$ 0.44	$ 0.43	$ 0.46	$ 0.41	$ 0.44	$ 0.44
Preferred Stock [Member]
Class Of Stock [Line Items]
Dividends declared - common stock, redeemable common stock and vested restricted stock units	$ 4	$ 4	$ 4	$ 4	$ 8	$ 8	$ 8	$ 8	$ 8	$ 8	$ 8	$ 8
Dividends declared, preferred stock	$ 0.03	$ 0.03	$ 0.03	$ 0.03	$ 0.03	$ 0.03	$ 0.03	$ 0.03	$ 0.03	$ 0.03	$ 0.03	$ 0.03