Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
ASSETS
Real Estate Assets	$ 8,100,945	$ 7,993,377
Construction in progress	655,856	550,926
Investments in and advances to unconsolidated joint ventures	132,567	133,074
Undeveloped land	311,294	254,537
Real estate investment property, at cost, total	9,200,662	8,931,914
Accumulated depreciation	(1,538,679)	(1,480,461)
Net real estate investments	7,661,983	7,451,453
Real estate investments and other assets held-for-sale	0	18,463
Cash and cash equivalents	187,563	110,891
Accounts receivable	18,058	20,349
Straight-line rent receivable	131,276	129,344
Receivables on construction contracts, including retentions	30,626	25,607
Deferred leasing and other costs, net of accumulated amortization	315,871	320,444
Restricted cash held in escrow for like kind exchange	0	1,673
Notes receivable from property sales	0	110,000
Other escrow deposits and other assets	228,907	232,338
Total Assets	8,574,284	8,420,562
LIABILITIES AND EQUITY
Secured debt, net of deferred financing costs	51,311	34,023
Unsecured debt, net of deferred financing costs	2,895,300	2,880,742
Unsecured line of credit	200,000	0
Long-term debt, total	3,146,611	2,914,765
Liabilities related to real estate investments held-for-sale	0	887
Construction payables and amounts due subcontractors, including retentions	89,635	68,840
Accrued real estate taxes	67,421	69,042
Accrued interest	29,123	14,181
Other liabilities	171,358	223,680
Tenant security deposits and prepaid rents	43,074	48,907
Total Liabilities	3,547,222	3,340,302
Equity
Common shares	3,684	3,680
Additional paid-in capital	5,533,806	5,525,463
Accumulated Other Comprehensive Loss	(34,235)	(35,036)
Distributions in excess of net income	(543,412)	(475,992)
Total shareholders' equity	4,959,843	5,018,115
Noncontrolling interests	67,219	62,145
Total Equity	5,027,062	5,080,260
Total Liabilities and Equity	8,574,284	8,420,562
Duke Realty Limited Partnership [Member]
ASSETS
Real Estate Assets	8,100,945	7,993,377
Construction in progress	655,856	550,926
Investments in and advances to unconsolidated joint ventures	132,567	133,074
Undeveloped land	311,294	254,537
Real estate investment property, at cost, total	9,200,662	8,931,914
Accumulated depreciation	(1,538,679)	(1,480,461)
Net real estate investments	7,661,983	7,451,453
Real estate investments and other assets held-for-sale	0	18,463
Cash and cash equivalents	187,563	110,891
Accounts receivable	18,058	20,349
Straight-line rent receivable	131,276	129,344
Receivables on construction contracts, including retentions	30,626	25,607
Deferred leasing and other costs, net of accumulated amortization	315,871	320,444
Restricted cash held in escrow for like kind exchange	0	1,673
Notes receivable from property sales	0	110,000
Other escrow deposits and other assets	228,907	232,338
Total Assets	8,574,284	8,420,562
LIABILITIES AND EQUITY
Secured debt, net of deferred financing costs	51,311	34,023
Unsecured debt, net of deferred financing costs	2,895,300	2,880,742
Unsecured line of credit	200,000	0
Long-term debt, total	3,146,611	2,914,765
Liabilities related to real estate investments held-for-sale	0	887
Construction payables and amounts due subcontractors, including retentions	89,635	68,840
Accrued real estate taxes	67,421	69,042
Accrued interest	29,123	14,181
Other liabilities	171,358	223,680
Tenant security deposits and prepaid rents	43,074	48,907
Total Liabilities	3,547,222	3,340,302
Equity
Common equity	4,994,078	5,053,151
Limited Partners' common equity	62,615	57,575
Accumulated Other Comprehensive Loss	(34,235)	(35,036)
Total partners' equity	5,022,458	5,075,690
Noncontrolling interests	4,604	4,570
Total Equity	5,027,062	5,080,260
Total Liabilities and Equity	$ 8,574,284	$ 8,420,562