CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Investment in Real Estate:
Land	$ 1,648,867	$ 1,646,179
Buildings and Improvements	3,487,413	3,442,957
Construction in Progress	265,720	253,903
Less: Accumulated Depreciation	(946,767)	(921,480)
Net Investment in Real Estate	4,455,233	4,421,559
Operating Lease Right-of-Use Assets	24,283	24,580
Cash and Cash Equivalents	65,835	133,244
Restricted Cash	5,864	11,874
Tenant Accounts Receivable	9,190	7,135
Investment in Joint Venture	33,943	8,822
Deferred Rent Receivable	128,442	122,918
Prepaid Expenses and Other Assets, Net	228,062	224,190
Total Assets	4,950,852	4,954,322
Indebtedness:
Mortgage Loan Payable	10,220	10,299
Senior Unsecured Notes, Net	993,922	993,742
Unsecured Term Loans, Net	919,662	919,260
Unsecured Credit Facility	157,000	143,000
Accounts Payable, Accrued Expenses and Other Liabilities	174,222	194,031
Operating Lease Liabilities	21,995	22,266
Rents Received in Advance and Security Deposits	101,805	100,166
Dividends and Distributions Payable	44,061	41,259
Total Liabilities	2,422,887	2,424,023
First Industrial Realty Trust Inc.’s Stockholders’ Equity/First Industrial, L.P.'s Partners' Capital:
Common Stock ($0.01 par value, 225,000,000 shares authorized and 132,241,965 and 132,141,503 shares issued and outstanding)	1,322	1,321
Additional Paid-in Capital	2,400,269	2,401,334
Retained Earnings	35,987	23,131
Accumulated Other Comprehensive Income	20,732	33,412
Total First Industrial Realty Trust, Inc.'s Equity	2,458,310	2,459,198
Noncontrolling Interests	69,655	71,101
Total Equity	2,527,965	2,530,299
Total Liabilities and Equity/Partners' Capital	4,950,852	4,954,322
First Industrial, L.P.
Investment in Real Estate:
Land	1,648,867	1,646,179
Buildings and Improvements	3,487,413	3,442,957
Construction in Progress	265,720	253,903
Less: Accumulated Depreciation	(946,767)	(921,480)
Net Investment in Real Estate	4,455,233	4,421,559
Operating Lease Right-of-Use Assets	24,283	24,580
Cash and Cash Equivalents	65,835	133,244
Restricted Cash	5,864	11,874
Tenant Accounts Receivable	9,190	7,135
Investment in Joint Venture	33,943	8,822
Deferred Rent Receivable	128,442	122,918
Prepaid Expenses and Other Assets, Net	237,343	233,471
Total Assets	4,960,133	4,963,603
Indebtedness:
Mortgage Loan Payable	10,220	10,299
Senior Unsecured Notes, Net	993,922	993,742
Unsecured Term Loans, Net	919,662	919,260
Unsecured Credit Facility	157,000	143,000
Accounts Payable, Accrued Expenses and Other Liabilities	174,222	194,031
Operating Lease Liabilities	21,995	22,266
Rents Received in Advance and Security Deposits	101,805	100,166
Dividends and Distributions Payable	44,061	41,259
Total Liabilities	2,422,887	2,424,023
First Industrial Realty Trust Inc.’s Stockholders’ Equity/First Industrial, L.P.'s Partners' Capital:
General Partner Units (132,241,965 and 132,141,503 units outstanding)	2,408,539	2,395,601
Limited Partners Units (3,410,233 and 3,055,766 units outstanding)	100,638	95,015
Accumulated Other Comprehensive Income	21,268	34,186
Total First Industrial L.P.'s Partners' Capital	2,530,445	2,524,802
Noncontrolling Interests	6,801	14,778
Total Partners' Capital	2,537,246	2,539,580
Total Liabilities and Equity/Partners' Capital	$ 4,960,133	$ 4,963,603