Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2016		Dec. 31, 2015
Income producing property:
Land	$ 94,203		$ 94,203
Buildings and improvements	2,741,894		2,736,936
Income producing property	2,836,097		2,831,139
Less: accumulated depreciation	(585,338)		(560,837)
Net income producing property	2,250,759		2,270,302
Construction in progress and land held for development	372,438	[1]	300,939
Net real estate	2,623,197		2,571,241
Cash and cash equivalents	242,533		31,230
Rents and other receivables	9,685		9,588
Deferred rent	130,678		128,941
Lease contracts above market value, net	5,806		6,029
Deferred costs, net	24,018		23,774
Prepaid expenses and other assets	45,315		44,689
Total assets	3,081,232		2,815,492
Liabilities:
Line of credit	0		0
Mortgage notes payable	114,183		114,075
Unsecured Term Loan	249,236		249,172
Unsecured notes payable	835,552		834,963
Accounts payable and accrued liabilities	28,094		32,301
Construction costs payable	21,247		22,043
Accrued interest payable	6,512		11,821
Dividend and distribution payable	47,724		43,906
Lease contracts below market value, net	3,793		4,132
Prepaid rents and other liabilities	67,037		67,477
Total liabilities	1,373,378		1,379,890
Redeemable noncontrolling interests - operating partnership	603,154		479,189
Redeemable partnership units	603,154		479,189
Commitments and contingencies	0		0
Stockholders’ equity:
Common stock, $.001 par value, 250,000,000 shares authorized, 74,421,820 shares issued and outstanding at March 31, 2016 and 66,105,650 shares issued and outstanding at December 31, 2015	74		66
Additional paid in capital	808,913		685,042
Retained earnings (accumulated deficit)	(55,537)		(79,945)
Total stockholders’ equity	1,104,700		956,413
Total liabilities and stockholders’ equity	3,081,232		2,815,492
Series A Preferred Stock [Member]
Stockholders’ equity:
Preferred stock, $.001 par value, 50,000,000 shares authorized	185,000		185,000
Series B Preferred Stock [Member]
Stockholders’ equity:
Preferred stock, $.001 par value, 50,000,000 shares authorized	166,250		166,250
DuPont Fabros Technology, L.P. [Member]
Income producing property:
Land	94,203		94,203
Buildings and improvements	2,741,894		2,736,936
Income producing property	2,836,097		2,831,139
Less: accumulated depreciation	(585,338)		(560,837)
Net income producing property	2,250,759		2,270,302
Construction in progress and land held for development	372,438		300,939
Net real estate	2,623,197		2,571,241
Cash and cash equivalents	238,318		27,015
Rents and other receivables	9,685		9,588
Deferred rent	130,678		128,941
Lease contracts above market value, net	5,806		6,029
Deferred costs, net	24,018		23,774
Prepaid expenses and other assets	45,315		44,689
Total assets	3,077,017		2,811,277
Liabilities:
Line of credit	0		0
Mortgage notes payable	114,183		114,075
Unsecured Term Loan	249,236		249,172
Unsecured notes payable	835,552		834,963
Accounts payable and accrued liabilities	28,094		32,301
Construction costs payable	21,247		22,043
Accrued interest payable	6,512		11,821
Dividend and distribution payable	47,724		43,906
Lease contracts below market value, net	3,793		4,132
Prepaid rents and other liabilities	67,037		67,477
Total liabilities	1,373,378		1,379,890
Redeemable noncontrolling interests - operating partnership	603,154		479,189
Redeemable partnership units	603,154		479,189
Commitments and contingencies	0		0
Stockholders’ equity:
Total liabilities and stockholders’ equity	3,077,017		2,811,277
Limited partners’ capital:
General partner’s capital, common units, 662,373 issued and outstanding at March 31, 2016 and December 31, 2015	6,668		6,021
Total partners’ capital	1,100,485		952,198
DuPont Fabros Technology, L.P. [Member] | Series A Preferred Stock [Member]
Limited partners’ capital:
Limited partners' capital	185,000		185,000
DuPont Fabros Technology, L.P. [Member] | Series B Preferred Stock [Member]
Limited partners’ capital:
Limited partners' capital	166,250		166,250
Series A cumulative redeemable perpetual preferred units [Member] | DuPont Fabros Technology, L.P. [Member]
Limited partners’ capital:
Limited partners' capital	185,000		185,000
Series B cumulative redeemable perpetual preferred units [Member] | DuPont Fabros Technology, L.P. [Member]
Limited partners’ capital:
Limited partners' capital	166,250		166,250
Limited partners' common units [Member] | DuPont Fabros Technology, L.P. [Member]
Limited partners’ capital:
Limited partners' capital	$ 742,567		$ 594,927

[1] (1)Properties located in Ashburn, VA (ACC7 Phases III-IV, ACC8, ACC9, ACC10, and ACC11); Piscataway, NJ (NJ1 Phase II), Elk Grove Village, IL (CH2 Phases II-III and CH3) and Santa Clara, CA (SC1 Phase III, formerly referred to as SC2).