v2.4.0.8

Debt - Debt Summary (Detail) (USD $) In Thousands, unless otherwise specified | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2014 | Dec. 31, 2013
Schedule of Capitalization, Long-term Debt [Line Items] |  |
Weighted Average Interest Rate | 3.60% | 4.20%
Amount Outstanding | $ 8,822,952 | $ 9,011,216
Credit Facilities [Member] |  |
Schedule of Capitalization, Long-term Debt [Line Items] |  |
Weighted Average Interest Rate | 1.10% | 1.20%
Amount Outstanding | 741,610 | 725,483
Senior Notes [Member] |  |
Schedule of Capitalization, Long-term Debt [Line Items] |  |
Weighted Average Interest Rate | 3.90% | 4.50%
Amount Outstanding | 5,443,138 | 5,357,933
Exchangeable Senior Notes [Member] |  |
Schedule of Capitalization, Long-term Debt [Line Items] |  |
Weighted Average Interest Rate | 3.30% | 3.30%
Amount Outstanding | 451,999 | 438,481
Secured Mortgage Debt [Member] |  |
Schedule of Capitalization, Long-term Debt [Line Items] |  |
Weighted Average Interest Rate | 5.90% | 5.60%
Amount Outstanding | 1,141,772 | 1,696,597
Secured Mortgage Debt of Consolidated Entities [Member] |  |
Schedule of Capitalization, Long-term Debt [Line Items] |  |
Weighted Average Interest Rate | 3.90% | 4.70%
Amount Outstanding | 26,064 | 239,992
Term Loans [Member] |  |
Schedule of Capitalization, Long-term Debt [Line Items] |  |
Weighted Average Interest Rate | 1.10% | 1.70%
Amount Outstanding | 1,001,930 | 535,908
Other Debt [Member] |  |
Schedule of Capitalization, Long-term Debt [Line Items] |  |
Weighted Average Interest Rate | 6.20% | 6.20%
Amount Outstanding | $ 16,439 | $ 16,822

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- Definition Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.13,16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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- Definition The average effective interest rate during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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