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Earnings Per Share / Common Unit (Tables) | 6 Months Ended
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Jun. 30, 2023
Entity Information [Line Items] |
Computation Of Basic And Diluted Earnings Per Share / Unit |
| Three months ended June 30, 2023
| Income (Numerator) |  | Shares (Denominator) |  | Per Share Amount
| (in thousands, except for per share amounts)
Basic Earnings: |  |  |  |  |
Net income attributable to Boston Properties, Inc. | $ | 104,299 |  |  | 156,826 |  |  | $ | 0.67 |
Effect of Dilutive Securities: |  |  |  |  |
Stock Based Compensation | — |  |  | 392 |  |  | (0.01) |
Diluted Earnings: |  |  |  |  |
Net income attributable to Boston Properties, Inc. | $ | 104,299 |  |  | 157,218 |  |  | $ | 0.66 |
| Three months ended June 30, 2022
| Income (Numerator) |  | Shares (Denominator) |  | Per Share Amount
| (in thousands, except for per share amounts)
Basic Earnings: |  |  |  |  |
Net income attributable to Boston Properties, Inc. | $ | 222,989 |  |  | 156,720 |  |  | $ | 1.42 |
Allocation of undistributed earnings to participating securities | (267) |  |  | — |  |  | — |
Net income attributable to Boston Properties, Inc. | 222,722 |  |  | 156,720 |  |  | 1.42 |
Effect of Dilutive Securities: |  |  |  |  |
Stock Based Compensation | — |  |  | 472 |  |  | — |
Diluted Earnings: |  |  |  |  |
Net income attributable to Boston Properties, Inc. | $ | 222,722 |  |  | 157,192 |  |  | $ | 1.42 |
| Six months ended June 30, 2023
| Income (Numerator) |  | Shares (Denominator) |  | Per Share Amount
| (in thousands, except for per share amounts)
Basic Earnings: |  |  |  |  |
Net income attributable to Boston Properties, Inc. | $ | 182,215 |  |  | 156,815 |  |  | $ | 1.16 |
Effect of Dilutive Securities: |  |  |  |  |
Stock Based Compensation | — |  |  | 316 |  |  | — |
Diluted Earnings: |  |  |  |  |
Net income attributable to Boston Properties, Inc. | $ | 182,215 |  |  | 157,131 |  |  | $ | 1.16 |
| Six months ended June 30, 2022
| Income (Numerator) |  | Shares (Denominator) |  | Per Share Amount
| (in thousands, except for per share amounts)
Basic Earnings: |  |  |  |  |
Net income attributable to Boston Properties, Inc. | $ | 366,044 |  |  | 156,685 |  |  | $ | 2.33 |
Allocation of undistributed earnings to participating securities | (236) |  |  | — |  |  | — |
Net income attributable to Boston Properties, Inc. | 365,808 |  |  | 156,685 |  |  | 2.33 |
Effect of Dilutive Securities: |  |  |  |  |
Stock Based Compensation | — |  |  | 413 |  |  | — |
Diluted Earnings: |  |  |  |  |
Net income attributable to Boston Properties, Inc. | $ | 365,808 |  |  | 157,098 |  |  | $ | 2.33 |
Boston Properties Limited Partnership |
Entity Information [Line Items] |
Computation Of Basic And Diluted Earnings Per Share / Unit |
| Three months ended June 30, 2023
| Income (Numerator) |  | Units (Denominator) |  | Per Unit Amount
| (in thousands, except for per unit amounts)
Basic Earnings: |  |  |  |  |
Net income attributable to Boston Properties Limited Partnership | $ | 118,098 |  |  | 174,748 |  |  | $ | 0.68 |
Effect of Dilutive Securities: |  |  |  |  |
Stock Based Compensation | — |  |  | 392 |  |  | (0.01) |
Diluted Earnings: |  |  |  |  |
Net income attributable to Boston Properties Limited Partnership | $ | 118,098 |  |  | 175,140 |  |  | $ | 0.67 |
| Three months ended June 30, 2022
| Income (Numerator) |  | Units (Denominator) |  | Per Unit Amount
| (in thousands, except for per unit amounts)
Basic Earnings: |  |  |  |  |
Net income attributable to Boston Properties Limited Partnership | $ | 253,788 |  |  | 174,392 |  |  | $ | 1.45 |
Allocation of undistributed earnings to participating securities | (297) |  |  | — |  |  | — |
Net income attributable to Boston Properties Limited Partnership | 253,491 |  |  | 174,392 |  |  | 1.45 |
Effect of Dilutive Securities: |  |  |  |  |
Stock Based Compensation | — |  |  | 472 |  |  | — |
Diluted Earnings: |  |  |  |  |
Net income attributable to Boston Properties Limited Partnership | $ | 253,491 |  |  | 174,864 |  |  | $ | 1.45 |
| Six months ended June 30, 2023
| Income (Numerator) |  | Units (Denominator) |  | Per Unit Amount
| (in thousands, except for per unit amounts)
Basic Earnings: |  |  |  |  |
Net income attributable to Boston Properties Limited Partnership | $ | 206,928 |  |  | 174,693 |  |  | $ | 1.18 |
Effect of Dilutive Securities: |  |  |  |  |
Stock Based Compensation | — |  |  | 316 |  |  | — |
Diluted Earnings: |  |  |  |  |
Net income attributable to Boston Properties Limited Partnership | $ | 206,928 |  |  | 175,009 |  |  | $ | 1.18 |
| Six months ended June 30, 2022
| Income (Numerator) |  | Units (Denominator) |  | Per Unit Amount
| (in thousands, except for per unit amounts)
Basic Earnings: |  |  |  |  |
Net income attributable to Boston Properties Limited Partnership | $ | 415,617 |  |  | 174,323 |  |  | $ | 2.38 |
Allocation of undistributed earnings to participating securities | (263) |  |  | — |  |  | — |
Net income attributable to Boston Properties Limited Partnership | 415,354 |  |  | 174,323 |  |  | 2.38 |
Effect of Dilutive Securities: |  |  |  |  |
Stock Based Compensation | — |  |  | 413 |  |  | — |
Diluted Earnings: |  |  |  |  |
Net income attributable to Boston Properties Limited Partnership | $ | 415,354 |  |  | 174,736 |  |  | $ | 2.38 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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