v3.25.3

Equity, Capital and Other Interests - Issued and Outstanding Preferred Shares and Preference Units (Parenthetical) (Details) - USD ($) $ / shares in Units, $ in Thousands	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Class Of Stock [Line Items]
Preferred stock, par or stated value per share	$ 0.01		$ 0.01
Preferred Stock, Shares Authorized	100,000,000		100,000,000
Repurchased and retired	1,466,818	652,452
Premium on redemption of Preferred Shares		$ 1,444
Preferred Stock
Class Of Stock [Line Items]
Preferred Stock Preference Units Issued	343,100		343,100
Preferred Stock Preference Units Outstanding	343,100		343,100
Preferred Stock Preference Units Redemption Price Per Share	$ 50		$ 50
Preferred Stock Preference Units Dividend Rate Percentage	8.29%		8.29%

Preferred stock preference unit dividend rate percentage.

+ References

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Total number of preferred shares/preference units issued to security holders. May be all or portion of the number of preferred shares/preference units authorized. Excludes preferred shares/preference units that are classified as debt.

+ References

No definition available.

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Aggregate number of preferred shares/preference units held by security holders. Does not include preferred shares/preference units that have been repurchased.

+ References

No definition available.

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The price per share/unit at which the preferred share/preference units of the entity has priority over common shares/units in the distribution of dividends and in the event of liquidation of the entity is redeemed or may be called at. The redemption features of these preferred shares/units are solely within the control of the issuer.

+ References

No definition available.

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- 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.

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Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.

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The excess of (1) fair value of the consideration transferred to the holders of the preferred stock over (2) the carrying amount of the preferred stock in the registrant's balance sheet, during the accounting period.

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The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.

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Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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EQUITY RESIDENTIAL 10-Q