CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Real Estate Assets
Land	$ 130,605	$ 105,541
Buildings, improvements and equipment	2,178,901	1,917,251
Less: Accumulated depreciation	(558,560)	(467,644)
Total real estate assets	1,750,946	1,555,148
Construction in progress	920,922	790,064
Real Estate Assets, net	2,671,868	2,345,212
Investments in unconsolidated entity	30,218
Operating lease right-of-use assets, net	57,141
Cash and cash equivalents	15,653	11,759
Rents and other receivables, net	81,181	55,093
Acquired intangibles, net	81,679	95,451
Deferred costs, net	52,363	45,096
Prepaid expenses	10,586	6,822
Goodwill	173,843	173,843
Assets held for sale		71,800
Other assets, net	49,001	56,893
TOTAL ASSETS	3,223,533	2,861,969
LIABILITIES
Unsecured credit facility, net	1,010,640	945,657
Senior notes, net of debt issuance costs	395,549	394,786
Finance leases and mortgage notes payable	46,876	4,674
Operating lease liabilities	64,416
Accounts payable and accrued liabilities	142,547	99,166
Dividends and distributions payable	34,500	29,633
Advance rents, security deposits and other liabilities	18,027	29,709
Derivative liabilities	26,609	2,970
Liabilities held for sale		24,349
Deferred income taxes	749	1,097
Deferred income	39,169	33,241
TOTAL LIABILITIES	1,779,082	1,565,282
EQUITY
Additional paid-in capital	1,330,444	1,062,473
Accumulated other comprehensive income (loss)	(24,642)	2,073
Accumulated dividends in excess of earnings	(376,002)	(278,548)
Total stockholders' equity	1,337,817	1,193,986
Noncontrolling interests	106,634	102,701
TOTAL EQUITY	1,444,451	1,296,687
TOTAL LIABILITIES AND EQUITY	3,223,533	2,861,969
Qualitytech, LP
Real Estate Assets
Land	130,605	105,541
Buildings, improvements and equipment	2,178,901	1,917,251
Less: Accumulated depreciation	(558,560)	(467,644)
Total real estate assets	1,750,946	1,555,148
Construction in progress	920,922	790,064
Real Estate Assets, net	2,671,868	2,345,212
Investments in unconsolidated entity	30,218
Operating lease right-of-use assets, net	57,141
Cash and cash equivalents	15,653	11,759
Rents and other receivables, net	81,181	55,093
Acquired intangibles, net	81,679	95,451
Deferred costs, net	52,363	45,096
Prepaid expenses	10,586	6,822
Goodwill	173,843	173,843
Assets held for sale		71,800
Other assets, net	49,001	56,893
TOTAL ASSETS	3,223,533	2,861,969
LIABILITIES
Unsecured credit facility, net	1,010,640	945,657
Senior notes, net of debt issuance costs	395,549	394,786
Finance leases and mortgage notes payable	46,876	4,674
Operating lease liabilities	64,416
Accounts payable and accrued liabilities	142,547	99,166
Dividends and distributions payable	34,500	29,633
Advance rents, security deposits and other liabilities	18,027	29,709
Derivative liabilities	26,609	2,970
Liabilities held for sale		24,349
Deferred income taxes	749	1,097
Deferred income	39,169	33,241
TOTAL LIABILITIES	1,779,082	1,565,282
EQUITY
Accumulated other comprehensive income (loss)	(27,465)	2,344
TOTAL EQUITY	1,444,451	1,296,687
TOTAL PARTNERS' CAPITAL	1,444,451	1,296,687
TOTAL LIABILITIES AND EQUITY	3,223,533	2,861,969
Series A Redeemable Perpetual Preferred
EQUITY
Cumulative redeemable perpetual preferred stock / units	103,212	103,212
Series A Redeemable Perpetual Preferred | Qualitytech, LP
EQUITY
Cumulative redeemable perpetual preferred stock / units	103,212	103,212
Series B Convertible Preferred Units
EQUITY
Cumulative redeemable perpetual preferred stock / units	304,223	304,265
Series B Convertible Preferred Units | Qualitytech, LP
EQUITY
Cumulative redeemable perpetual preferred stock / units	304,223	304,265
Common stock
EQUITY
Common stock / units	582	511
Common stock | Qualitytech, LP
EQUITY
Common stock / units	$ 1,064,481	$ 886,866