XML 50 R35.htm IDEA: XBRL DOCUMENT
v3.25.1

Earnings Per Share / Common Unit (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2025
Entity Information [Line Items] |
Computation Of Basic And Diluted Earnings Per Share / Unit |
| Three months ended March 31, 2025
| Income (Numerator) |  | Shares (Denominator) |  | Per Share Amount
| (in thousands, except for per share amounts)
Basic Earnings: |  |  |  |  |
Net income attributable to BXP, Inc. | $ | 61,177 |  |  | 158,202 |  |  | $ | 0.39 |
Effect of Dilutive Securities: |  |  |  |  |
Stock Based Compensation | — |  |  | 430 |  |  | — |
Diluted Earnings: |  |  |  |  |
Net income attributable to BXP, Inc. | $ | 61,177 |  |  | 158,632 |  |  | $ | 0.39 |
| Three months ended March 31, 2024
| Income (Numerator) |  | Shares (Denominator) |  | Per Share Amount
| (in thousands, except for per share amounts)
Basic Earnings: |  |  |  |  |
Net income attributable to BXP, Inc. | $ | 79,883 |  |  | 156,983 |  |  | $ | 0.51 |
Effect of Dilutive Securities: |  |  |  |  |
Stock Based Compensation | — |  |  | 149 |  |  | — |
Diluted Earnings: |  |  |  |  |
Net income attributable to BXP, Inc. | $ | 79,883 |  |  | 157,132 |  |  | $ | 0.51 |
Boston Properties Limited Partnership |
Entity Information [Line Items] |
Computation Of Basic And Diluted Earnings Per Share / Unit |
| Three months ended March 31, 2025
| Income (Numerator) |  | Units (Denominator) |  | Per Unit Amount
| (in thousands, except for per unit amounts)
Basic Earnings: |  |  |  |  |
Net income attributable to Boston Properties Limited Partnership | $ | 69,859 |  |  | 175,752 |  |  | $ | 0.40 |
Effect of Dilutive Securities: |  |  |  |  |
Stock Based Compensation | — |  |  | 430 |  |  | — |
Diluted Earnings: |  |  |  |  |
Net income attributable to Boston Properties Limited Partnership | $ | 69,859 |  |  | 176,182 |  |  | $ | 0.40 |
| Three months ended March 31, 2024
| Income (Numerator) |  | Units (Denominator) |  | Per Unit Amount
| (in thousands, except for per unit amounts)
Basic Earnings: |  |  |  |  |
Net income attributable to Boston Properties Limited Partnership | $ | 91,080 |  |  | 175,255 |  |  | $ | 0.52 |
Effect of Dilutive Securities: |  |  |  |  |
Stock Based Compensation | — |  |  | 149 |  |  | — |
Diluted Earnings: |  |  |  |  |
Net income attributable to Boston Properties Limited Partnership | $ | 91,080 |  |  | 175,404 |  |  | $ | 0.52 |

X
- 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
Name: | dei_EntityInformationLineItems
Namespace Prefix: | dei_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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 -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | dei_LegalEntityAxis=bxp_BostonPropertiesLimitedPartnershipMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |