Equity and Earnings Per Common Share - Weighted Average Shares Outstanding (Details) - shares shares in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Weighted Average Shares Outstanding
Basic weighted average common shares outstanding	478,317	477,290	477,983	477,071
Add: Dilutive effect of Series A preferred stock	1,105	962	1,105	962
Diluted weighted average number of shares outstanding	480,270	479,530	480,329	479,382
RSUs
Weighted Average Shares Outstanding
Add: Dilutive effect	794	1,063	1,081	1,109
Antidilutive securities excluded from computation of earnings per share	2,457	341	1,170	310
ROIC PSUs
Weighted Average Shares Outstanding
Add: Dilutive effect	54	215	160	240
Antidilutive securities excluded from computation of earnings per share	744		375

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of convertible preferred stock using the if-converted method.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
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-Publisher FASB
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Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

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Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

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