Other Events - Narrative (Details) - USD ($) $ in Millions	May 03, 2021	Mar. 31, 2021
Subsequent Event [Line Items]
Liquidation amount		$ 488
Subsequent Event | Series F Preferred Stock
Subsequent Event [Line Items]
Preferred stock issuance (in shares)	1,500
Liquidation amount	$ 150
Preferred stock issuance	$ 146
Annual dividend rate	4.70%