XML 51 R40.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Segment Reporting (Details 3) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2017 | Sep. 30, 2016 | Sep. 30, 2017 | Sep. 30, 2016
Segment Reporting |  |  |  |
Total revenue | $ 550,500 | $ 516,211 | $ 1,603,337 | $ 1,527,015
NOI | $ 378,591 | $ 345,196 | $ 1,102,939 | $ 1,030,515
% NOI change from prior year | 9.70% | 20.20% | 7.00% | 37.30%
Gross real estate | $ 21,492,926 | $ 20,362,663 | $ 21,492,926 | $ 20,362,663
Gross real estate assets held for sale | 53,723 | 135,054 | 53,723 | 135,054
Avalon Maplewood |  |  |  |
Segment Reporting |  |  |  |
Gain on business interruption insurance recovery | 3,495 |  | 3,495 |
Avalon at Edgewater |  |  |  |
Segment Reporting |  |  |  |
Gain on business interruption insurance recovery |  |  |  | 20,306
Operating Segments | Established |  |  |  |
Segment Reporting |  |  |  |
Total revenue | 398,349 | 382,410 | 1,180,695 | 1,129,072
NOI | $ 279,037 | $ 267,219 | $ 831,400 | $ 792,340
% NOI change from prior year | 2.10% | 4.40% | 2.70% | 4.40%
Gross real estate | $ 13,458,526 | $ 13,448,763 | $ 13,458,526 | $ 13,448,763
Operating Segments | Established | New England |  |  |  |
Segment Reporting |  |  |  |
Total revenue | 58,941 | 59,321 | 174,348 | 174,731
NOI | $ 38,055 | $ 37,657 | $ 111,931 | $ 111,497
% NOI change from prior year | 3.00% | 0.60% | 2.60% | 5.90%
Gross real estate | $ 1,846,937 | $ 1,845,679 | $ 1,846,937 | $ 1,845,679
Operating Segments | Established | Metro NY/NJ |  |  |  |
Segment Reporting |  |  |  |
Total revenue | 91,699 | 91,181 | 271,262 | 268,781
NOI | $ 61,932 | $ 61,905 | $ 184,434 | $ 183,155
% NOI change from prior year | 1.60% | 1.20% | 2.00% | 1.80%
Gross real estate | $ 2,969,873 | $ 3,206,696 | $ 2,969,873 | $ 3,206,696
Operating Segments | Established | Mid-Atlantic |  |  |  |
Segment Reporting |  |  |  |
Total revenue | 56,321 | 58,928 | 168,098 | 174,922
NOI | $ 38,782 | $ 40,029 | $ 116,272 | $ 120,623
% NOI change from prior year | 1.80% | 0.40% | 1.80% | 1.40%
Gross real estate | $ 2,069,486 | $ 2,335,116 | $ 2,069,486 | $ 2,335,116
Operating Segments | Established | Pacific Northwest |  |  |  |
Segment Reporting |  |  |  |
Total revenue | 21,528 | 18,627 | 62,773 | 54,085
NOI | $ 15,687 | $ 13,541 | $ 45,519 | $ 39,165
% NOI change from prior year | 5.10% | 12.10% | 5.40% | 8.10%
Gross real estate | $ 734,407 | $ 736,377 | $ 734,407 | $ 736,377
Operating Segments | Established | Northern California |  |  |  |
Segment Reporting |  |  |  |
Total revenue | 84,634 | 80,783 | 251,985 | 238,867
NOI | $ 64,557 | $ 61,560 | $ 192,861 | $ 182,658
% NOI change from prior year | 1.30% | 5.90% | 1.90% | 8.00%
Gross real estate | $ 2,824,608 | $ 2,657,020 | $ 2,824,608 | $ 2,657,020
Operating Segments | Established | Southern California |  |  |  |
Segment Reporting |  |  |  |
Total revenue | 85,226 | 73,570 | 252,229 | 217,686
NOI | $ 60,024 | $ 52,527 | $ 180,383 | $ 155,242
% NOI change from prior year | 2.30% | 11.10% | 4.30% | 10.30%
Gross real estate | $ 3,013,215 | $ 2,667,875 | $ 3,013,215 | $ 2,667,875
Operating Segments | Other Stabilized |  |  |  |
Segment Reporting |  |  |  |
Total revenue | 71,150 | 52,971 | 208,729 | 175,186
NOI | 49,177 | 34,653 | 146,242 | 125,027
Gross real estate | 3,086,022 | 2,325,539 | 3,086,022 | 2,325,539
Operating Segments | Development / Redevelopment |  |  |  |
Segment Reporting |  |  |  |
Total revenue | 76,964 | 63,122 | 195,041 | 164,865
NOI | 50,377 | 43,324 | 125,297 | 113,148
Gross real estate | 4,766,894 | 3,994,361 | 4,766,894 | 3,994,361
Land Held for Future Development |  |  |  |
Segment Reporting |  |  |  |
Gross real estate | 85,863 | 519,626 | 85,863 | 519,626
Non-allocated |  |  |  |
Segment Reporting |  |  |  |
Total revenue | 993 | 1,320 | 3,290 | 4,310
Gross real estate | 95,621 | 74,374 | 95,621 | 74,374
Continuing Operations |  |  |  |
Segment Reporting |  |  |  |
Total revenue | $ 547,456 | $ 499,823 | $ 1,587,755 | $ 1,473,433

X
- Definition The change in percentage of net operating income from prior year as compared to the current period for reportable segments. + References No definition available. + Details
Name: | avb_PercentageChangeOfNetOperatingIncomeFromPriorYear
Namespace Prefix: | avb_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, before accumulated depreciation, of real estate investments for entities with a substantial portion of business acquiring and holding investment real estate, excluding gross real estate assets held for sale. + References No definition available. + Details
Name: | avb_RealEstateGrossAtCarryingValueExcludingGrossRealEstateAssetsHeldForSale
Namespace Prefix: | avb_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The net amount (to the extent disclosed within this portion of the income statement) by which an insurance settlement exceeds incremental costs incurred from the event causing an interruption of business, plus the insurance award for earnings lost from the event, such as a natural catastrophe, explosion or fire. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=64839914&loc=d3e16285-107787 + Details
Name: | us-gaap_GainOnBusinessInterruptionInsuranceRecovery
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The net result for the period of deducting operating expenses from operating revenues. + References No definition available. + Details
Name: | us-gaap_OperatingIncomeLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Carrying amount as of the balance sheet date of investments in land and buildings held for sale, excluding real estate considered to be inventory of the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.1(f)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
Name: | us-gaap_RealEstateHeldforsale
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). + 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) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
Name: | us-gaap_Revenues
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_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis=avb_AvalonMaplewoodMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis=avb_AvalonAtEdgewaterMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

X
- Details
Name: | us-gaap_StatementGeographicalAxis=avb_NewEnglandMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=avb_MetroNYNJMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=avb_MidAtlanticMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=avb_PacificNorthwestMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=avb_NorthernCaliforniaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=avb_SouthernCaliforniaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

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

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

X
- Details
Name: | us-gaap_StatementOperatingActivitiesSegmentAxis=us-gaap_SegmentContinuingOperationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |