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Fair Value Information for Financial Instruments (Detail) (USD $)
In Thousands, unless otherwise specified |
Sep. 30, 2013
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Dec. 31, 2012
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|---|---|---|
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Carrying Value
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| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||
| Loans receivable, net | $ 119,009 | $ 51,862 |
| Revolving credit facilities | 151,508 | 0 |
| Mortgages and notes payable | 3,454,935 | 1,894,878 |
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Estimated Fair Value
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| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||
| Loans receivable, net | 126,262 | 69,926 |
| Revolving credit facilities | 148,910 | 0 |
| Mortgages and notes payable | $ 3,648,134 | $ 2,112,670 |