v2.4.0.8

Noncontrolling Interests (Property Partnerships) (Narrative) (Details) (USD $) | 6 Months Ended |  | 0 Months Ended
--- | --- | --- | ---
Jun. 30, 2013 | Jun. 30, 2012 | Dec. 31, 2012 | Mar. 26, 2013 Transbay Tower [Member] floor sqft | Feb. 26, 2013 Transbay Tower [Member] | Feb. 07, 2013 Transbay Tower [Member] | May 31, 2013 767 Fifth Avenue (The GM Building) [Member] partners sqft
Noncontrolling Interest [Line Items] |  |  |  |  |  |  |
Property partnerships | $ 489,389,000 |  | $ (1,964,000) |  |  |  |
Partners Joint Venture Ownership Percentage |  |  |  |  | 5.00% | 50.00% |
Ownership Percentage |  |  |  | 95.00% | 95.00% |  | 40.00%
Number of floors real estate |  |  |  | 60 |  |  |
Net Rentable Area |  |  |  | 1,400,000 |  |  | 1,800,000
Payments to Acquire Land |  |  |  | 192,000,000 |  |  |
Number of Joint Venture Partners |  |  |  |  |  |  | 2
Noncontrolling interest recorded upon consolidation | $ 483,488,000 | $ 0 |  |  |  |  | $ 483,488,000

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- Definition Number of Joint Venture Partners + References No definition available. + Details
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- Definition Partners Joint Venture Ownership Percentage + References No definition available. + Details
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- Definition Carrying amount of the equity interests owned by noncontrolling partners of a limited partnership included in the entity's consolidated financial statements. + References No definition available. + Details
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- Details
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- Definition The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity. + References No definition available. + Details
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- Definition Increase in noncontrolling interest balance because of a business combination that occurred during the period. + References No definition available. + Details
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- Definition The cash outflow from the acquisition of real estate intended to generate income for the owner; excludes land acquired for use by the owner. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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