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v3.21.1

Other Events - Narrative (Details) - USD ($) $ in Millions | May 03, 2021 | Mar. 31, 2021
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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% |

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