Income Per Unit (Tables)

12 Months Ended

Dec. 31, 2013

Summary Of Basic And Diluted Earnings Per Share

	Year Ended December 31,
	2013	2012	2011
Net income available to common stockholders	$            271,583	$      171,662	$     130,868
Weighted average shares outstanding—basic	127,941,134	115,717,667	98,405,375
Potentially dilutive common shares:
Stock options	61,375	72,818	187,834
Class C Units (2007 Grant)	-	-	15,050
Unvested incentive units	125,132	216,092	190,771
Excess exchange value of the 2026 Debentures	-	-	370,719
Weighted average shares outstanding—diluted	128,127,641	116,006,577	99,169,749
Income per share:
Basic	$                  2.12	$            1.48	$           1.33
Diluted	$                  2.12	$            1.48	$           1.32

Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share

	Year Ended December 31,
	2013	2012	2011
Weighted average of Operating Partnership common    units not owned by Digital Realty Trust, Inc.	2,521,400	4,143,713	4,647,629
Potentially dilutive 2029 Debentures	6,649,510	6,486,358	6,328,234
Potentially dilutive Series C Cumulative Convertible    Preferred Stock	-	814,063	3,016,780
Potentially dilutive Series D Cumulative Convertible    Preferred Stock	470,748	4,016,560	6,242,257
Potentially dilutive Series E Cumulative Redeemable    Preferred Stock	5,176,886	4,122,752	1,311,310
Potentially dilutive Series F Cumulative Redeemable    Preferred Stock	3,283,169	1,304,940	-
Potentially dilutive Series G Cumulative Redeemable    Preferred Stock	3,898,376	-	-
	22,000,089	20,888,386	21,546,210

Digital Realty Trust, L.P. [Member]

Summary Of Basic And Diluted Earnings Per Share

	Year Ended December 31,
	2013	2012	2011
Net income available to common unitholders	$           276,949	$        177,819	$           137,053
Weighted average units outstanding--basic	130,462,534	119,861,380	103,053,004
Potentially dilutive common units:
Stock options	61,375	72,818	187,834
Class C Units (2007 Grant)	-	-	15,050
Unvested incentive units	125,132	216,092	190,771
Excess exchange value of the 2026 Debentures	-	-	370,719
Weighted average units outstanding--diluted	130,649,041	120,150,290	103,817,378
Income per unit:
Basic	$                 2.12	$              1.48	$                 1.33
Diluted	$                 2.12	$              1.48	$                 1.32

Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share

	Year Ended December 31,
	2013	2012	2011
Potentially dilutive 2029 Debentures	6,649,510	6,486,358	6,328,234
Potentially dilutive Series C Cumulative Convertible    Preferred Units	-	814,063	3,016,780
Potentially dilutive Series D Cumulative Convertible    Preferred Units	470,748	4,016,560	6,242,257
Potentially dilutive Series E Cumulative Redeemable     Preferred Units	5,176,886	4,122,752	1,311,310
Potentially dilutive Series F Cumulative Redeemable    Preferred Units	3,283,169	1,304,940	-
Potentially dilutive Series G Cumulative Redeemable    Preferred Units	3,898,376	-	-
	19,478,689	16,744,673	16,898,581