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CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands | Mar. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Net Investment in Real Estate | $ 3,964,827 | $ 3,778,148
Common Stock, par value | $ 0.01 | $ 0.01
Common Stock, shares authorized | 225,000,000 | 225,000,000
Common Stock, shares issued | 132,001,402 | 131,747,725
Common Stock, shares outstanding | 132,001,402 | 131,747,725
First Industrial, L.P. |  |
Net Investment in Real Estate | $ 3,964,827 | $ 3,778,148
General Partner Units, units outstanding | 132,001,402 | 131,747,725
Limited Partner Units, units outstanding | 3,187,671 | 2,935,203
Other Real Estate Partnerships |  |
Net Investment in Real Estate | $ 282,200 | $ 277,984

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- Definition Amount of real estate investment property, net of accumulated depreciation, which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; and (7) other real estate investments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.1(d)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 + Details
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