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Shareholders' Equity (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands |  | 6 Months Ended
--- | --- | ---
May 27, 2020 | Jun. 30, 2020 | Jun. 30, 2019
Stockholders' Equity Note [Abstract] |  |  |
Proceeds from issuance of preferred stock and preference stock |  | $ 591,891 | $ 0
Issuer's redemption option, period to redeem after a redemption event |  | 90 days |
Preferred stock, redemption price per share |  | $ 1,000 |
Earnings Per Share [Line Items] |  |  |
Proceeds from issuance of preferred stock and preference stock |  | $ 591,891 | $ 0
Issuer's redemption option, period to redeem after a redemption event |  | 90 days |
Preferred stock, redemption price per share |  | $ 1,000 |
Rating Agency Event [Member] |  |  |
Stockholders' Equity Note [Abstract] |  |  |
Preferred stock, redemption price per share |  | 1,020 |
Earnings Per Share [Line Items] |  |  |
Preferred stock, redemption price per share |  | 1,020 |
Regulatory Capital Event [Member] |  |  |
Stockholders' Equity Note [Abstract] |  |  |
Preferred stock, redemption price per share |  | 1,000 |
Earnings Per Share [Line Items] |  |  |
Preferred stock, redemption price per share |  | $ 1,000 |
Series A preferred stock [Member] |  |  |
Stockholders' Equity Note [Abstract] |  |  |
Preferred stock, shares issued | 600 |  |
Preferred stock, dividend rate, percentage | 6.00% |  |
Preferred stock, liquidation preference per share | $ 1,000 |  |
Proceeds from issuance of preferred stock and preference stock | $ 591,900 |  |
Issuance of stock | $ 600,000 |  |
Preferred stock, dividend rate, reset percentage |  | 5.662% |
Preferred stock, reset period |  | 5 years |
Preferred stock, no par value | $ 0 |  |
Earnings Per Share [Line Items] |  |  |
Preferred stock, shares issued | 600 |  |
Preferred stock, dividend rate, percentage | 6.00% |  |
Preferred stock, no par value | $ 0 |  |
Preferred stock, liquidation preference per share | $ 1,000 |  |
Issuance of stock | $ 600,000 |  |
Proceeds from issuance of preferred stock and preference stock | $ 591,900 |  |
Preferred stock, reset period |  | 5 years |
Preferred stock, dividend rate, reset percentage |  | 5.662% |

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- Definition The per share liquidation preference (or restrictions) of nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) that has a preference in involuntary liquidation considerably in excess of the par or stated value of the shares. The liquidation preference is the difference between the preference in liquidation and the par or stated values of the share. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21475-112644 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(d)(1)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 3: 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(28)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(d)(1)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21484-112644 + Details
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