XML 44 R53.htm IDEA: XBRL DOCUMENT
v3.2.0.727

Segment Information Summary of Net Operating Income (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2015 | Jun. 30, 2014 | Jun. 30, 2015 | Jun. 30, 2014
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |
Total revenue |  | $ 145,648 |  | $ 150,500 |  | $ 296,054 |  | $ 302,614 |
Operating Segments [Member] |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |
Total revenue |  | 145,648 |  | 150,500 |  | 296,054 |  | 302,614 |
Operating expenses | [1] | (56,349) |  | (57,707) |  | (117,047) |  | (119,681) |
Net operating income (loss) |  | 89,299 |  | 92,793 |  | 179,007 |  | 182,933 |
Operating Segments [Member] | Philadelphia CBD [Member] |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |
Total revenue |  | 52,420 |  | 51,420 |  | 105,393 |  | 100,834 |
Operating expenses | [1] | (19,448) |  | (18,789) |  | (37,838) |  | (37,231) |
Net operating income (loss) |  | 32,972 |  | 32,631 |  | 67,555 |  | 63,603 |
Operating Segments [Member] | Pennsylvania [Member] |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |
Total revenue |  | 39,010 |  | 40,743 |  | 78,900 |  | 81,317 |
Operating expenses | [1] | (12,856) |  | (13,742) |  | (27,441) |  | (28,431) |
Net operating income (loss) |  | 26,154 |  | 27,001 |  | 51,459 |  | 52,886 |
Operating Segments [Member] | Metropolitan Dc [Member] |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |
Total revenue |  | 26,953 |  | 28,949 |  | 54,359 |  | 59,639 |
Operating expenses | [1] | (10,544) |  | (10,505) |  | (22,404) |  | (22,462) |
Net operating income (loss) |  | 16,409 |  | 18,444 |  | 31,955 |  | 37,177 |
Operating Segments [Member] | New Jersey/ Delaware [Member] |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |
Total revenue |  | 11,727 |  | 14,841 |  | 25,226 |  | 30,466 |
Operating expenses | [1] | (6,203) |  | (7,531) |  | (14,071) |  | (16,223) |
Net operating income (loss) |  | 5,524 |  | 7,310 |  | 11,155 |  | 14,243 |
Operating Segments [Member] | Richmond, Virginia [Member] |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |
Total revenue |  | 8,956 |  | 8,322 |  | 18,251 |  | 17,189 |
Operating expenses | [1] | (3,632) |  | (3,566) |  | (7,904) |  | (7,906) |
Net operating income (loss) |  | 5,324 |  | 4,756 |  | 10,347 |  | 9,283 |
Operating Segments [Member] | California |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |
Total revenue |  | 3,391 |  | 4,895 |  | 8,376 |  | 9,497 |
Operating expenses | [1] | (1,572) |  | (2,515) |  | (4,010) |  | (4,923) |
Net operating income (loss) |  | 1,819 |  | 2,380 |  | 4,366 |  | 4,574 |
Operating Segments [Member] | Austin, Texas [Member] |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |
Total revenue |  | 2,533 | [2] | 976 | [2] | 3,467 | [1] | 3,057 | [1]
Operating expenses | [1] | (1,498) | [2] | (617) | [2] | (2,369) |  | (1,793) |
Net operating income (loss) |  | 1,035 | [2] | 359 | [2] | 1,098 | [1] | 1,264 | [1]
Operating Segments [Member] | Corporate Segment [Member] |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |
Total revenue |  | 658 |  | 354 |  | 2,082 |  | 615 |
Operating expenses | [1] | (596) |  | (442) |  | (1,010) |  | (712) |
Net operating income (loss) |  | $ 62 |  | $ (88) |  | $ 1,072 |  | $ (97) |
[1] | Includes property operating expense, real estate taxes and third party management expense.
[2] | On June 22, 2015 the Company acquired the remaining 50.0% of the common interest in Broadmoor Austin Associates. See Note 3, "Real Estate Investments," for further information regarding this transaction. On April 3, 2014, the Company contributed Four Points Centre to an unconsolidated real estate venture. See Note 3, "Real Estate Investments," in notes to the audited financial statements included in the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2014.

X
- Definition The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.2(a),(d)) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 2 -Article 5 + Details
Name: | us-gaap_CostOfGoodsAndServicesSold
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1,2) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
Name: | us-gaap_GrossProfit
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The aggregate revenue from real estate operations during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1(e)) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 + Details
Name: | us-gaap_RealEstateRevenueNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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: | us-gaap_SegmentReportingInformationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_ConsolidationItemsAxis=us-gaap_OperatingSegmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=bdn_PhiladelphiaCbdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=bdn_PennsylvaniaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=bdn_MetropolitanDcMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=bdn_NewJerseyDelawareMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=bdn_RichmondVirginiaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=stpr_CA
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=bdn_AustinTexasMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=us-gaap_CorporateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |