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Noncontrolling Interests (Narrative) (Details) | Dec. 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) | 17,079,511
Long-Term Incentive Plan (LTIP) Units (in shares) | 904,588
Boston Properties Limited Partnership | 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) | 166,629
Boston Properties Limited Partnership | MYLTIP 2013 |
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] |
2013 MYLTIP | 93,928
Boston Properties Limited Partnership | MYLTIP 2014 |
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] |
2014 MYLTIPs | 474,415
Boston Properties Limited Partnership | MYLTIP 2015 [Member] |
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] |
2015 MYLTIPS | 367,218
Boston Properties Limited Partnership | MYLTIP 2016 [Member] |
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] |
2016 MYLTIP | 473,360

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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 2016 MYLTIP + 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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