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Consolidated Statements of Shareholders' Equity (Unaudited) (Parenthetical) - $ / shares	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Statement of Stockholders' Equity [Abstract]
Accounting Standards Update [Extensible List]					us-gaap:AccountingStandardsUpdate201613Member
Dividends (in dollars per share)	$ 0.380	$ 0.295	$ 0.76	$ 0.59

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Indicates amendment to accounting standards.

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Aggregate dividends paid during the period for each share of common stock outstanding.

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