XML 24 R33.htm IDEA: XBRL DOCUMENT
v3.2.0.727

Deposits - Restricted (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2015
Deposits - Restricted [Abstract] |
Schedule of Restricted Cash and Cash Equivalents [Table Text Block] | The following table presents the Company’s restricted deposits as of June 30, 2015 and December 31, 2014 (amounts in thousands):
|  | June 30, 2015 |  | December 31, 2014
Tax-deferred (1031) exchange proceeds |  | $ | 40,383 |  |  | $ | — |
Earnest money on pending acquisitions |  | 2,210 |  |  | 580 |
Restricted deposits on real estate investments |  | 13,605 |  |  | 24,701 |
Resident security and utility deposits |  | 46,976 |  |  | 46,516 |
Other |  | 334 |  |  | 506 |
Totals |  | $ | 103,508 |  |  | $ | 72,303 |
Escrow Deposits [Text Block] | The following table presents the Company’s escrow deposits as of June 30, 2015 and December 31, 2014 (amounts in thousands):
|  | June 30, 2015 |  | December 31, 2014
Real estate taxes and insurance |  | $ | 2,617 |  |  | $ | 2,235 |
Replacement reserves |  | 3,657 |  |  | 3,431 |
Mortgage principal reserves/sinking funds |  | 45,736 |  |  | 41,567 |
Other |  | 852 |  |  | 852 |
Totals |  | $ | 52,862 |  |  | $ | 48,085 |

X
- Definition Deposits - Restricted [Abstract] + References No definition available. + Details
Name: | eqr_DepositsRestrictedAbstract
Namespace Prefix: | eqr_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes, insurance and replacement reserve obligations with respect to a mortgaged property. Escrow deposits may be made for a variety of other purposes such as earnest money and contingent payments. + References No definition available. + Details
Name: | eqr_EscrowDepositsTableTextBlock
Namespace Prefix: | eqr_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the cash and cash items which are restricted as to withdrawal or usage. The provisions of any restrictions are described in a note to the financial statements. Restrictions may include legally restricted deposits held as compensating balances against short-term borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash Equivalents -URI http://asc.fasb.org/extlink&oid=6507016 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 1 -Article 5 + Details
Name: | us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration