Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands	6 Months Ended
Jun. 30, 2011	Jun. 30, 2010
Cash flows from operating activities:
Net income	$ 68,780	$ 112,133
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization (including amounts in discontinued operations)	132,514	102,722
Amortization of deferred revenue and lease intangibles, net	(5,333)	(2,943)
Other amortization expenses	3,366	4,367
Capital lease non-cash interest	(307)
Change in fair value of interest rate swaps	(8,887)
Stock-based compensation	8,368	6,089
Straight-lining of rental income	(3,749)	(4,975)
Loss on extinguishment of debt	16,526	6,549
Net gain on sale of real estate assets (including amounts in discontinued operations)		(5,225)
Gain on real estate loan investments	(3,255)
Gain on sale of marketable securities	(733)
Income tax (benefit) expense	(9,404)	695
Loss from unconsolidated entities	253
Other	689	(238)
Changes in operating assets and liabilities:
Increase in other assets	(9,940)	(5,174)
Increase (decrease) in accrued interest	4,008	(1,292)
Decrease in accounts payable and other liabilities	(6,596)	(4,991)
Net cash provided by operating activities	186,300	207,717
Cash flows from investing activities:
Net investment in real estate property	(264,464)	(22,915)
Purchase of noncontrolling interest	(3,319)
Investment in loans receivable	(612,925)	(15,796)
Proceeds from real estate disposals		23,029
Proceeds from loans receivable	132,363	1,323
Proceeds from sale of marketable securities	23,050
Capital expenditures	(19,236)	(7,078)
Other	(75)
Net cash used in investing activities	(744,606)	(21,437)
Cash flows from financing activities:
Net change in borrowings under revolving credit facilities	99,500	117,280
Proceeds from debt	704,111	696
Repayment of debt	(337,427)	(215,171)
Payment of deferred financing costs	(1,363)	(1,840)
Issuance of common stock, net	299,884
Cash distribution to common stockholders	(201,949)	(167,829)
Contributions from noncontrolling interest		633
Distributions to noncontrolling interest	(616)	(4,277)
Other	955	4,673
Net cash provided by (used in) financing activities	563,095	(265,835)
Net increase (decrease) in cash and cash equivalents	4,789	(79,555)
Effect of foreign currency translation on cash and cash equivalents	101	(48)
Cash and cash equivalents at beginning of period	21,812	107,397
Cash and cash equivalents at end of period	26,702	27,794
Assets and liabilities assumed from acquisitions:
Real estate investments	3,140,924	496
Other assets acquired	110,722	(355)
Debt assumed	1,621,641
Other liabilities	200,962	141
Deferred taxes	48,087
Equity issued	$ 1,380,956

The aggregate amount of recurring noncash expense charged against earnings in the period to allocate the cost of intangible assets over their estimated remaining economic lives.

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Transactions that do not result in cash inflows or outflows in the period in which they occur, but affect net income and thus are removed when calculating net cash flow from operating activities using the indirect cash flow method. This element is used when there is not a more specific and appropriate element.

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The difference between the reacquisition price and the net carrying amount of the extinguished debt recognized currently as a component of income in the period of extinguishment, net of tax.

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The amount, during the lease term, of each minimum [capital] lease payment allocated to interest expense so as to produce a constant periodic rate of interest on the remaining balance of the capital lease obligation.

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The fair value of liabilities assumed in Noncash investing or financing activities.

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The net cash inflow (outflow) from investing activity.

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The net cash from (used in) all of the entity's operating activities, including those of discontinued operations, of the reporting entity. Operating activities generally involve producing and delivering goods and providing services. Operating activity cash flows include transactions, adjustments, and changes in value that are not defined as investing or financing activities.

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The net cash from (used in) all of the entity's operating activities, including those of discontinued operations, of the reporting entity. Operating activities include all transactions and events that are not defined as investing or financing activities. Operating activities generally involve producing and delivering goods and providing services. Cash flows from operating activities are generally the cash effects of transactions and other events that enter into the determination of net income.

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The amount of debt that an Entity assumes in acquiring a business or in consideration for an asset received in a noncash (or part noncash) acquisition. Noncash is defined as transactions during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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The charge against earnings in the period representing the allocation of deferred costs to periods expected to benefit from such costs.

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The component of income tax expense representing amounts paid or payable (or refundable) which are classified as "income taxes" as determined by applying the provisions of enacted tax law to other than the taxable income (loss) from continuing operations for the period. Items affecting income taxes and required to be disclosed, but not included elsewhere, would also be designated as "Other".

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The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.

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The cash inflow associated with the sale and collection of loans receivables arising from the financing of goods and services.

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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-Name Accounting Research Bulletin (ARB)
-Number 51
-Paragraph 38
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Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher AICPA
-Name Accounting Research Bulletin (ARB)
-Number 51
-Paragraph 38
-Subparagraph c(1)

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The cash outflow for the payment of other borrowing not otherwise defined in the taxonomy.

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- Definition

The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock options, amortization of restricted stock, and adjustment for officers compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 95
-Paragraph 28

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- Definition

The fair value of stock issued in noncash financing activities.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 95
-Paragraph 32

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Value of investments transferred in noncash transactions.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 95
-Paragraph 32

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- Definition

The increases (decreases) in the market value of derivative instruments, including options, swaps, futures, and forward contracts, which were included in earnings in the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-Paragraph 28

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The current period expense charged against earnings on long-lived, physical assets used in the normal conduct of business and not intended for resale to allocate or recognize the cost of assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset. Examples include buildings, production equipment and customer lists.

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Non Cash Adjustment Gain Loss On Investments.

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Purchase of noncontrolling interest.

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Repayments and Draws on Credit Facility.

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Supplemental deferred tax liability.

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