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Earnings Per Share (Limited Duration Stockholder Rights Agreement) (Details) - $ / shares		1 Months Ended
	Mar. 24, 2020	Mar. 31, 2020
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Preferred stock dividend (in shares)		1
Preferred share purchase right, percent of common stock acquired, initial trigger	10.00%
Preferred share purchase right, percent of common stock acquired, BOD option trigger	50.00%
Junior Participating Preferred Stock
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Share price (in dollars per share)	$ 50
Number of share purchase rights per share		$ 0.001
Board of directors | Junior Participating Preferred Stock
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Number of share purchase rights per share	1
Redemption price per share (in dollars per share)	$ 0.01

X

- Definition

Stockholders Rights Agreement, Preferred Share Purchase Right, Common Stock Ownership Acquired, Threshold One, Percent

+ References

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- Definition

Stockholders Rights Agreement, Preferred Share Purchase Right, Common Stock Ownership Acquired, Threshold Two, Percent

+ References

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- Definition

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Number of shares of preferred stock issued as dividends during the period. Excludes stock splits.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
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- Definition

The price per share at which the preferred stock of an entity that has priority over common stock in the distribution of dividends and in the event of liquidation of the entity is redeemed or may be called at. The redemption features of this preferred stock are solely within the control of the issuer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Topic 505
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Price of a single share of a number of saleable stocks of a company.

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