CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Investment in Real Estate:
Land	$ 1,100,268	$ 1,087,907
Buildings and Improvements	2,968,490	2,922,152
Construction in Progress	77,418	77,574
Less: Accumulated Depreciation	(846,942)	(832,393)
Net Investment in Real Estate	3,299,234	3,255,240
Real Estate and Other Assets Held for Sale, Net of Accumulated Depreciation and Amortization of $0 and $7,054	4,147	15,663
Operating Lease Right-of-Use Assets	24,953	25,205
Cash and Cash Equivalents	97,723	162,090
Restricted Cash	81,975	37,568
Tenant Accounts Receivable	8,914	5,714
Investment in Joint Ventures	46,424	45,697
Deferred Rent Receivable	89,985	84,567
Deferred Leasing Intangibles, Net	23,884	25,211
Prepaid Expenses and Other Assets, Net	139,614	134,983
Total Assets	3,816,853	3,791,938
Indebtedness:
Mortgage Loans Payable, Net	142,676	143,879
Senior Unsecured Notes, Net	992,481	992,300
Unsecured Term Loans, Net	458,785	458,462
Accounts Payable, Accrued Expenses and Other Liabilities	94,110	120,292
Operating Lease Liabilities	22,608	22,826
Deferred Leasing Intangibles, Net	10,577	11,064
Rents Received in Advance and Security Deposits	78,613	62,092
Dividends and Distributions Payable	36,118	33,703
Total Liabilities	1,835,968	1,844,618
Commitments and Contingencies	0	0
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 129,127,858 and 129,051,412 shares issued and outstanding)	1,291	1,290
Additional Paid-in Capital	2,221,256	2,224,691
Distributions in Excess of Accumulated Earnings	(281,323)	(306,294)
Accumulated Other Comprehensive Loss	(10,312)	(16,953)
Total First Industrial Realty Trust, Inc.'s Equity	1,930,912	1,902,734
Noncontrolling Interests	49,973	44,586
Total Equity	1,980,885	1,947,320
Total Liabilities and Equity/Partners' Capital	3,816,853	3,791,938
First Industrial, L.P.
Investment in Real Estate:
Land	1,100,268	1,087,907
Buildings and Improvements	2,968,490	2,922,152
Construction in Progress	77,418	77,574
Less: Accumulated Depreciation	(846,942)	(832,393)
Net Investment in Real Estate	3,299,234	3,255,240
Real Estate and Other Assets Held for Sale, Net of Accumulated Depreciation and Amortization of $0 and $7,054	4,147	15,663
Operating Lease Right-of-Use Assets	24,953	25,205
Cash and Cash Equivalents	97,723	162,090
Restricted Cash	81,975	37,568
Tenant Accounts Receivable	8,914	5,714
Investment in Joint Ventures	46,424	45,697
Deferred Rent Receivable	89,985	84,567
Deferred Leasing Intangibles, Net	23,884	25,211
Prepaid Expenses and Other Assets, Net	148,989	144,353
Total Assets	3,826,228	3,801,308
Indebtedness:
Mortgage Loans Payable, Net	142,676	143,879
Senior Unsecured Notes, Net	992,481	992,300
Unsecured Term Loans, Net	458,785	458,462
Accounts Payable, Accrued Expenses and Other Liabilities	94,110	120,292
Operating Lease Liabilities	22,608	22,826
Deferred Leasing Intangibles, Net	10,577	11,064
Rents Received in Advance and Security Deposits	78,613	62,092
Dividends and Distributions Payable	36,118	33,703
Total Liabilities	1,835,968	1,844,618
Commitments and Contingencies	0	0
First Industrial Realty Trust Inc.’s Stockholders’ Equity/First Industrial, L.P.'s Partners' Capital:
General Partner Units (129,127,858 and 129,051,412 units outstanding)	1,922,260	1,898,635
Limited Partners Units (3,031,930 and 2,713,142 units outstanding)	73,602	70,435
Accumulated Other Comprehensive Loss	(10,553)	(17,308)
Total First Industrial L.P.'s Partners' Capital	1,985,309	1,951,762
Noncontrolling Interests	4,951	4,928
Total Partners' Capital	1,990,260	1,956,690
Total Liabilities and Equity/Partners' Capital	$ 3,826,228	$ 3,801,308