Consolidated Statements of Equity (Parenthetical) - shares |
12 Months Ended | |||
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Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
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| Shares outstanding (in units/ shares) | 112,181,759 | 112,068,705 | 110,241,868 | 101,292,299 |
| Conversion of common units to common shares (in shares/units) | 14,009 | 105,039 | 1,904,615 | |
| Common shares issued during the period (in units/shares) | 1,000 | |||
| Share-based compensation issuance, net of redemptions (in shares/units) | 99,045 | 106,711 | 146,290 | |
| Forward Equity Sale Agreement | ||||
| Common shares issued during the period (in units/shares) | 1,614,087 | 5,907,000 | ||
| Common Stock At-the-Market Program | ||||
| Common shares issued during the period (in units/shares) | 991,664 | |||
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- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The number of shares issued during the period upon the conversion of units. An example of a convertible unit is an umbrella partnership real estate investment trust unit (UPREIT unit). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of new stock issued during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number, after forfeiture, of shares or units issued under share-based payment arrangement. Excludes shares or units issued under employee stock ownership plan (ESOP). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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