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Noncontrolling Interests (Narrative) (Details) | Mar. 31, 2016 shares
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Noncontrolling Interests [Member] |
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] |
Operating Partnership (OP) Units (in shares) | 16,092,449
Long-Term Incentive Plan (LTIP) Units (in shares) | 2,065,185
OPP Units 2012 [Member] |
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] |
Outperformance awards in LTIP Units (in shares) | 215,709
2013 MYLTIP [Member] |
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] |
2013 MYLTIP (in units) | 103,882
Boston Properties Limited Partnership | MYLTIP 2014 [Member] |
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] |
2014 MYLTIP (in units) | 475,558
Boston Properties Limited Partnership | 2015 MYLTIP [Member] |
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] |
2015 MYLTIPS (in units) | 367,936
Boston Properties Limited Partnership | 2016 MYLTIP [Member] |
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] |
2016 MYLTIPs (in units) | 474,456

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- Definition 2013 MYLTIP + References No definition available. + Details
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- Definition Long Term Incentive Plan Units + References No definition available. + Details
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- Definition OP Units + References No definition available. + Details
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- Definition Outperformance Awards Long Term Incentive Plan Units + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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