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v3.21.2

Condensed Consolidated Statements of Shareholders' Equity (Parenthetical) - $ / shares | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021
Statement of Stockholders' Equity [Abstract] |  |  |
Preferred Stock, Dividend Rate, Per-Dollar-Amount | $ 20 | $ 20 | $ 40

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- Definition The amount per share used to calculated dividend payments on preferred stock. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration