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Common Stock and Other Equity Related Transactions - Common Stockholders Distribution Activity (Details) - $ / shares | Oct. 11, 2019 | Jul. 12, 2019 | Apr. 12, 2019 | Jan. 11, 2019 | Oct. 12, 2018 | Jul. 13, 2018 | Apr. 13, 2018
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Class of Stock |  |  |  |  |  |  |
Common stock, dividends paid (usd per share) |  | $ 0.3063 | $ 0.3063 | $ 0.2750 | $ 0.2750 | $ 0.2750 | $ 0.2750
Subsequent Event |  |  |  |  |  |  |
Class of Stock |  |  |  |  |  |  |
Common stock, dividends paid (usd per share) | $ 0.3063 |  |  |  |  |  |

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- Definition Aggregate dividends paid during the period for each share of common stock outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
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