Fair Value Measurements (Details 1) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||||||||||||||
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Sep. 30, 2013
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Sep. 30, 2012
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Sep. 30, 2013
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Sep. 30, 2012
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Fair value assets measured on non recurring basis unobservable input reconciliation | ||||||||||||||||
Total impairment losses, investment properties | $ 39,942 | [1] | $ 47,015 | [2] | $ 228,370 | [3] | $ 53,842 | [4] | ||||||||
Fair Value, Measurements, Nonrecurring [Member]
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Fair value assets measured on non recurring basis unobservable input reconciliation | ||||||||||||||||
Total impairment losses, investment properties | 228,370 | 53,842 | ||||||||||||||
Total impairment losses, investment in unconsolidated entities | 6,532 | 4,200 | ||||||||||||||
Total impairment losses | 234,902 | 58,042 | ||||||||||||||
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]
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Fair value assets measured on non recurring basis unobservable input reconciliation | ||||||||||||||||
Fair value measurements, investment properties | 235,443 | 104,356 | ||||||||||||||
Fair value measurements, investment in unconsolidated entities | 36,335 | 16,914 | ||||||||||||||
Fair value measurements, total | $ 271,778 | $ 121,270 | ||||||||||||||
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