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Shareholders' Equity and Earnings Per Common Share Narrative (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands | 1 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Apr. 30, 2019 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Apr. 15, 2019
Earnings Per Share [Abstract] |  |  |  |  |
Common Stock, Shares, Issued |  | 134,148 | 120,937 |  | 11,500
Excess Stock, Shares Issued |  |  |  |  | 1,500
Shares Issued, Price Per Share |  |  |  |  | $ 42.00
Proceeds from the issuance of common stock, net of issuance costs | $ 472,800 | $ 472,780 | $ 0 | $ 0 |

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- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Number of excess stock shares of an entity that have been sold or granted to shareholders. + References No definition available. + Details
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- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585 + Details
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- Definition Per share or per unit amount of equity securities issued. + References No definition available. + Details
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