Earnings Per Share of Common Stock EPS Calculation - Diluted (Details) - USD ($)	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Earnings Per Share [Abstract]
Diluted earnings (loss) per share of common stock from continuing operations	$ 2.44	$ 0.98	$ (0.38)
Diluted earnings (loss) per share of common stock from discontinued operations	$ (0.07)	$ (0.07)	$ (0.90)
Diluted (loss) earnings per share of common stock	$ 2.37	$ 0.91	$ (1.28)

The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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+ Details

- Definition

Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities, and addition from assumption of issuance of common shares for dilutive potential common shares; of income (loss) available to common shareholders.

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