XML 58 R43.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Co-investments - Summary of Investments (Details) - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Sep. 30, 2022 | Dec. 31, 2021
Schedule of Equity Method Investments [Line Items] |  |
Co-investments | $ 1,106,951 | $ 1,142,257
Distributions in excess of investments in co-investments | 38,394 | 35,545
Total operating and other co-investments, net |  |
Schedule of Equity Method Investments [Line Items] |  |
Co-investments | $ 509,388 | 565,251
Wesco I, Wesco III, Wesco IV, Wesco V, Wesco VI, and Essex JV |  |
Schedule of Equity Method Investments [Line Items] |  |
Weighted average company ownership percentage | 54.00% |
Co-investments | $ 184,918 | 168,198
BEXAEW, BEX II, BEX IV, and 500 Folsom |  |
Schedule of Equity Method Investments [Line Items] |  |
Weighted average company ownership percentage | 50.00% |
Co-investments | $ 241,552 | 270,550
Other |  |
Schedule of Equity Method Investments [Line Items] |  |
Weighted average company ownership percentage | 52.00% |
Co-investments | $ 82,918 | 126,503
Distributions in excess of investments in co-investments | $ 500 |
Total development co-investments |  |
Schedule of Equity Method Investments [Line Items] |  |
Weighted average company ownership percentage | 51.00% |
Co-investments | $ 12,939 | 11,076
Total preferred interest co-investments |  |
Schedule of Equity Method Investments [Line Items] |  |
Co-investments | 584,624 | 565,930
Total preferred interest co-investments | Investments in Majority-owned Subsidiaries |  |
Schedule of Equity Method Investments [Line Items] |  |
Co-investments | 85,500 | $ 71,100
Wesco I, Wesco III, and Wesco IV |  |
Schedule of Equity Method Investments [Line Items] |  |
Distributions in excess of investments in co-investments | $ 37,900 |

X
- Definition Distributions In Excess Of Investments In And Advance To Affiliates, Subsidiaries, Associates, And Joint Ventures + References No definition available. + Details
Name: | ess_DistributionsInExcessOfInvestmentsInAndAdvanceToAffiliatesSubsidiariesAssociatesAndJointVentures
Namespace Prefix: | ess_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Investments In (Distributions In Excess Of Investments In) And Advance To Affiliates, Subsidiaries, Associates, And Joint Ventures + References No definition available. + Details
Name: | ess_InvestmentsInDistributionsInExcessOfInvestmentsInAndAdvanceToAffiliatesSubsidiariesAssociatesAndJointVentures
Namespace Prefix: | ess_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition This element represents a description of the nature of common ownership or management control relationships with other entities, regardless of there being transactions between the entities, when the existence of that control could result in operating results or financial position of the reporting entity significantly different from that which would have been obtained if the entities' were autonomous. + References No definition available. + Details
Name: | ess_LimitedPartnershipInterestInPartnershipInvestments
Namespace Prefix: | ess_
Data Type: | dtr-types:percentItemType
Balance Type: | na
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_ScheduleOfEquityMethodInvestmentsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=ess_TotalOperatingCoInvestmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=ess_WescoIWescoIIIWescoIVWescoVAndWescoVIMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=ess_MembershipInterestInBEXAEWBEXIIBEXIVAnd500FolsomMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=ess_MembershipInterestInALimitedLiabilityCompanyThatOwnsAndIsDevelopingExpoAndCountryTowersMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=ess_TotalDevelopmentCoInvestmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=ess_TotalPreferredInterestInvestmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=us-gaap_InvestmentsInMajorityOwnedSubsidiariesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=ess_WescoIWescoIIIAndWescoIVMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |