XML 51 R8.htm IDEA: XBRL DOCUMENT
v3.19.3

Interest Capitalized | 9 Months Ended
--- | ---
Sep. 30, 2019
Interest Capitalized |
Interest Capitalized | Interest Capitalized The Company capitalizes interest during the development and redevelopment of real estate assets. Capitalized interest associated with the Company's development or redevelopment activities totaled $15,443,000 and $16,277,000 for the three months ended September 30, 2019 and 2018, respectively, and $50,159,000 and $44,008,000 for the nine months ended September 30, 2019 and 2018, respectively.

X
- References No definition available. + Details
Name: | avb_InterestCapitalizedDisclosureAbstract
Namespace Prefix: | avb_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Information about the amount of total interest cost capitalized in conjunction with assets that are being constructed for sale or lease during the periods presented. + References No definition available. + Details
Name: | avb_InterestCapitalizedDisclosureTextBlock
Namespace Prefix: | avb_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration