CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Real Estate Assets
Land	$ 130,576	$ 130,605
Buildings, improvements and equipment	2,411,426	2,178,901
Less: Accumulated depreciation	(588,685)	(558,560)
Total real estate assets	1,953,317	1,750,946
Construction in progress	877,313	920,922
Real Estate Assets, net	2,830,630	2,671,868
Investments in unconsolidated entity	32,051	30,218
Operating lease right-of-use assets, net	55,716	57,141
Cash and cash equivalents	171,957	15,653
Rents and other receivables, net	74,506	81,181
Acquired intangibles, net	78,139	81,679
Deferred costs, net	53,271	52,363
Prepaid expenses	13,747	10,586
Goodwill	173,843	173,843
Other assets, net	49,337	49,001
TOTAL ASSETS	3,533,197	3,223,533
LIABILITIES
Unsecured credit facility, net	1,222,946	1,010,640
Senior notes, net of debt issuance costs	395,740	395,549
Finance leases and mortgage notes payable	46,244	46,876
Operating lease liabilities	62,843	64,416
Accounts payable and accrued liabilities	177,949	142,547
Dividends and distributions payable	37,464	34,500
Advance rents, security deposits and other liabilities	24,569	18,027
Derivative liabilities	61,706	26,609
Deferred income taxes	479	749
Deferred income	39,561	39,169
TOTAL LIABILITIES	2,069,501	1,779,082
EQUITY
Common stock/units	604	582
Additional paid-in capital	1,412,025	1,330,444
Accumulated other comprehensive income (loss)	(57,998)	(24,642)
Accumulated dividends in excess of earnings	(403,430)	(376,002)
Total stockholders' equity	1,358,636	1,337,817
Noncontrolling interests	105,060	106,634
TOTAL EQUITY	1,463,696	1,444,451
TOTAL LIABILITIES AND EQUITY	3,533,197	3,223,533
Qualitytech, LP
Real Estate Assets
Land	130,576	130,605
Buildings, improvements and equipment	2,411,426	2,178,901
Less: Accumulated depreciation	(588,685)	(558,560)
Total real estate assets	1,953,317	1,750,946
Construction in progress	877,313	920,922
Real Estate Assets, net	2,830,630	2,671,868
Investments in unconsolidated entity	32,051	30,218
Operating lease right-of-use assets, net	55,716	57,141
Cash and cash equivalents	171,957	15,653
Rents and other receivables, net	74,506	81,181
Acquired intangibles, net	78,139	81,679
Deferred costs, net	53,271	52,363
Prepaid expenses	13,747	10,586
Goodwill	173,843	173,843
Other assets, net	49,337	49,001
TOTAL ASSETS	3,533,197	3,223,533
LIABILITIES
Unsecured credit facility, net	1,222,946	1,010,640
Senior notes, net of debt issuance costs	395,740	395,549
Finance leases and mortgage notes payable	46,244	46,876
Operating lease liabilities	62,843	64,416
Accounts payable and accrued liabilities	177,949	142,547
Dividends and distributions payable	37,464	34,500
Advance rents, security deposits and other liabilities	24,569	18,027
Derivative liabilities	61,706	26,609
Deferred income taxes	479	749
Deferred income	39,561	39,169
TOTAL LIABILITIES	2,069,501	1,779,082
EQUITY
Accumulated other comprehensive income (loss)	(64,403)	(27,465)
TOTAL EQUITY	1,463,696	1,444,451
TOTAL PARTNERS' CAPITAL	1,463,696	1,444,451
TOTAL LIABILITIES AND EQUITY	3,533,197	3,223,533
Series A Redeemable Perpetual Preferred Units | Qualitytech, LP
EQUITY
Cumulative redeemable perpetual preferred stock / units	103,212	103,212
Series B Redeemable Perpetual Preferred Units | Qualitytech, LP
EQUITY
Cumulative redeemable perpetual preferred stock / units	304,223	304,223
Common units | Qualitytech, LP
EQUITY
Common stock/units	1,120,664	1,064,481
Series A Redeemable Perpetual Preferred Stock
EQUITY
Cumulative redeemable perpetual preferred stock / units	103,212	103,212
Series B Convertible Perpetual Preferred Stock
EQUITY
Cumulative redeemable perpetual preferred stock / units	$ 304,223	$ 304,223