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v3.19.3.a.u2

Stockholders’ Equity of the Company and Partners' Capital of the Operating Partnership - Common Stock and Units Roll-Forward (Details) - shares | 12 Months Ended
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Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Class of Stock [Line Items] |  |  |
Common Stock/Units, Outstanding, Beginning Balance | 126,307,431 |  |
Limited Partners' Capital Account, Units Retired |  | (33,333) |
Common Stock/Units, Outstanding, Ending Balance | 126,994,478 | 126,307,431 |
Common Stock / Operating Partnership Units |  |  |
Class of Stock [Line Items] |  |  |
Common Stock/Units, Outstanding, Beginning Balance | 126,307,431 | 119,883,180 | 117,107,746
Issuance of Common Stock/Contribution of General Partner Units |  | 4,800,000 | 2,560,000
Issuance of Restricted Stock/Units Awards | 109,353 | 227,059 | 275,793
Vesting of LTIP Unit Awards | 169,033 | 150,772 |
Repurchase and Retirement of Restricted Stock/Unit Awards | (76,855) | (104,301) | (91,513)
Conversion of Limited Partner Units | 485,516 | 1,350,721 | 31,154
Limited Partners' Capital Account, Units Retired |  | 0 |
Common Stock/Units, Outstanding, Ending Balance | 126,994,478 | 126,307,431 | 119,883,180
First Industrial, L.P. | Common Stock / Operating Partnership Units |  |  |
Class of Stock [Line Items] |  |  |
Common Stock/Units, Outstanding, Beginning Balance | 128,931,598 | 123,891,401 | 121,147,121
Issuance of Common Stock/Contribution of General Partner Units |  | 4,800,000 | 2,560,000
Issuance of Restricted Stock/Units Awards | 406,569 | 227,059 | 275,793
Vesting of LTIP Unit Awards | 169,033 | 150,772 |
Repurchase and Retirement of Restricted Stock/Unit Awards | (89,978) | (104,301) | (91,513)
Conversion of Limited Partner Units | 0 | 0 | 0
Limited Partners' Capital Account, Units Retired |  | (33,333) |
Common Stock/Units, Outstanding, Ending Balance | 129,417,222 | 128,931,598 | 123,891,401

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